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SCIENCE LESSON PLAN 2017-18

CLASS: 10TH STANDARD

Teacher Name :

Unit name:1. Alternative sources of energyDate: from-------to----------Total Periods: 7

Objectives:1. Understanding the need for alternative sources of energy2. Identifies the various sources of nonconventional sources of energy3. Recognize the other sources of renewable energy

Sl.No. Learning

competenciesLearning assisted activities Learning

aids

Evaluation Date whenactivityconducte

Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

Alternative sources of energy,need for conservation ofenergy

Differences betweenrenewable and nonrenewablesources of energy

Various sources of non-conventional energySolar energy and itsapplication:Biodiesel and its extraction

Wind energy, wave energy,geothermal energy, energyfrom waste

Through group discussion, list out thereasons for the depletion of source ofenergy

Preparation of collage posture ofconservation of energy

Through discussion list out thedifferences between renewable andnonrenewable sources of energy

With the help of solar kit demonstratesthe harnessing of solar energy,

Demonstrating the biodiesel yieldingplants and seeds

Through fan, paper blade experimentsunderstand the minimum speedrequired for the wind to harnesselectrical energy

by discussion list out the uses of windenergy and wave energy

With the help of library books list outthe uses of geothermal energy andenergy from wastes

practicing the exercise questions

Pen ClassworkbookPictures ofalternativesources, cardboard sheet

Flash cardClass workbook, pen

Solar kit,jatropa,Pongamia,Neem andcaster seeds

plastic fan,D.C.motorand D.Cdynamo,paper,pen, classwork book

Librarybooks, classwork book,penPen, Classworkbook

Discussion

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Check list

Observationlist

Check list

Observationlist

Observationlist

Observationlist

Observationlist

Questionswithanswers

Unit name:2. Environmental IssuesDate: from-------to----------Total Periods: 8

Objectives:1. Recalls the meaning of environmental pollution and identifying the causes for pollution2. Identifies different types of pollutant and recognizing their effect3. Identifies remedial measures for environmental pollution

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

6.

Environmental pollution:meaning, different types ofpollutants and differentiatingbetween them

Air pollution: Causes, effectsand control measures

Water pollution: Causes,effects and control measures

Soil pollution: Causes, effectsand control measures

Sound pollution: Causes,effects and control measures

Radiation pollution: Causes,effects and control measures

By posing suitable questions elicits thecauses for environmental pollution andlisting out the same

By naming different types of pollutantsand classifying the same

With the help of ppt presentationenumerate the reasons, causes andcontrol measures of air pollution andlist out the same

Visit a nearby water body list out thecauses and effects of water pollutionand discuss control measures

With the help of ppt presentationenumerate the reasons, causes andcontrol measures of soil pollution andlist out the same

With the help of ppt presentationenumerate the reasons, causes andcontrol measures of sound pollutionand list out the same

With the help of ppt presentationenumerate the reasons, causes andcontrol measures of radiation pollutionand list out the same

Practicing the exercise questions

Questionbank,Differenttypes of nonbiodegradablematerialsClass workbook, pen

Computer,projector

Nearby waterbody,pond/lake/river, etc

Computer,projector

Computer,projector

Computer,projector

Class workbook, pen

Questioners

Observation

Discussion

Observation

Field visit

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Home work

Check list

Observationlist

Check list

Observationlist

ObservationlistCheck list

Observationlistcheck list



Questionswith answers

Unit name:3.Periodic classification of elementsDate: from-------to----------Total Periods:8

Objectives:1.Able to learn the necessity of periodic classification of elements2.To understand different types of periodic table3.Able to explain the main feature of modern periodic table4.Appreciate the gradual improvement of periodic table

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

6.

Dobereiner’s law of triads,Newlands’s law of Octaves andMendeleev’s periodic law

Mosley’s Periodic table:Periodic law and advantages

Meanings of groups, periods,s,p,d and f blocks

Transitional elements

Periodic trendsPosition of f-block elements

Advantages of periodic table

By asking questions on classification ofelements which they know

With the help of chart explains the basis ofDobereiner’s, Newlands’s andMendeleev’s classification and list out thegeneral features of Mendeleev’sclassification

With the help of periodic table chartexplains the periodic law, main features,advantages and relative terms

List out the general features Mosley’speriodic table

with help of electronic configuration andvalence electrons arrange the elements ingroups, period and also in blocks by groupdiscussion

By writing electronic configuration for d-block elements explains the meaning oftransitional elements

By writing atomic structures of differentelement understand the trends of atomicsize, electron affinity electro negativity,Ionization energy, electro chemical natureand metallic nature

Listing out the advantages of modernperiodic table by group discussion


Flash card

Chart

Classworkbook, pen

kalzium,computer,projector,Chart, classworkbook, pen

flash cardclassworkbook, penchart,blackboard,

kalzium,computer,projectorPhETsimulations

Classworkbook, pen

Class workbook, pen

Class workbook, pen

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Observation

Discussion

Home work

Check list




Observationlist

Observationlist

Check list


Unit name:4. SiliconDate: from-------to----------Total Periods: 5

Objectives:1. Recall the compound of silicon which are commonly used2. Distinguish between amorphous and crystalline silicon3. Identify the uses of silicon and its compounds

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

Silicon : as a buildingmaterial, occurrence andallotropes of silicon

Extraction of amorphous andcrystalline silicon

Differences betweenamorphous and crystallinesilicon

Uses of silicon and itscompounds

List out the materials for buildingconstruction

Grouping the materials made of silicon Demonstrate materials made by siliconlike quartz, gemstones, sand paper,abrasive, pumice stone, etc.

Demonstrate the electronic componentsto distinguish the use of amorphous andcrystalline silicon

By balanced chemical equationexplains the steps of extraction

comparing the properties of amorphousand crystalline silicon through groupdiscussion

list out the uses of silicon and itscompounds by discussion

collection of silicon compounds used inour daily life


Rock, QuartzSand, bricks,lenses, glassBottlesGarnet,zircon, opal,topaz,feldspar,diode, LEDs,transistors,solar plateChemicalequation,class workbook, pen

Flash card,class workbook, pen,

class workbook, pen

class wokbook, pen

Discussion

Observation

Observation

Discussion

Observation

Discussion

Discussion

Observation

Check list

Observationlist


Observationlist

Check list

Check list


Unit name:5. Green plants and ChordatesDate: from-------to----------Total Periods: 6

Objectives:1. Distinguish between non vascular and vascular plants2. Enlightening that in higher plants conduction occurs through the vascular tissues3. Recognizing salient features of higher plants and chordates

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

Differences betweennonvascular and vascularplants

Salient features ofmulticellular algae andbryophytes

Salient features ofpteridophytes andgymnosperms

Angiosperms: salient features,differences between monocotand dicot plants

Salient features of chordates,external features and structureof Pisces

Through discussion list out thedifferences between nonvascular andvascular plants

List out the characteristics ofmulticellular algae and bryophytes byexhibiting preserved bottle specimens

List out characteristics of pteridophytesand gymnosperms by exhibiting theherbarium and dried specimens ofcones

List out the differences between themonocot and dicot plants by exhibitingtypical plants

With the help of chart discuss thesalient features of chordates

Explains the characteristics andstructures of fish by exhibiting thepreserved bottle specimens

QuestionbankClass workbook, pen

Preservedbottlespecimens ofalgae andbryophytes,class workbook

Nephrolepis,ferns, conesof cycas andpinus,Class workbook, pen

Typicalmonocot anddicot plant,hibiscusflower,Class workbook, penChart, bottlespecimen offish, classwork book,pen

Questioners

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Check list

Check list





6. General characteristics of Bottle Observation Observationamphibians and reptiles Explains the characteristics of

amphibians and reptiles by exhibitingspecimens ofamphibians

DiscussionDiscussion

listcheck list

the preserved bottle specimens and reptiles,class workbook, pen

7. External features of Aves Dried Observation Observation

List out the salient features of byexhibiting the dried specimen andcollect feathers of different birds

specimensand charts ofbirds, typesof feathers,

Discussionlistcheck list

class workbook, pen

8. Salient features of Mammals Charts and Observation Observation

List out the salient features ofclass workbook, pen Discussion

listcheck list

mammals by showing the chart andidentify how the mammals differ fromother animal groups class work

book, penHome work Questions

with answers

Practice exercise questions

Unit name:6. Plant and Animal tissuesDate: from-------to----------Total Periods: 7

Objectives:1. Recalls the meaning of tissues2. Identifying difference between simple and complex tissues and their functions3. Recalls the different types of animals tissues origin and functions

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

6.

Meaning of plant cell andtissues and their types

Plant tissues: meristamatictissue, types and functions

Permanent tissue: simple andcomplex permanent tissuestructure and function

Animal tissues: classification,epithelial tissue, types,position and functions

Muscular tissue: types andfunctions

Connective tissue types andfunctions

By posing suitable questions elicit themeaning of cell, tissues and types

By exhibiting the a typical plantidentify the position of meristamatictissue in the plant

List out the functions of meristamatictissue by discussion

List out the functions and structure ofparenchyma and Collenchyma bysketching the same

Identify xylem and phloem and itsfunction by observing prepared slides

Identify different types of animaltissues by exhibiting charts and byobserving permanent slides

List out the position and function ofepithelial tissue by discussion

List out the functions of different typesof muscular tissue by exhibiting chartsand by observing permanent slides

List out the types and functions ofconnective tissues by exhibiting chartsand by observing permanent slides

Questionbank, classwork book,pen

Typical plantClass workbook

Class workbook, penPreparedslide,microscope

Charts,permanentslide,microscope,Class workbook, pen

Charts,permanentslide,microscope,

Class workbook, pen

Questioners

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Check list




ObservationList

check list

List out the structure and function ofblood cells and by preparing temporaryslides and observing under microscope,list out the functions of lymph throughdiscussion

Charts,permanentslide,microscope,Class work

Observation

Discussion


7. Nerve tissue: structure of book, penneuron, types of nerves and List out the functions of nerve tissue byfunctions exhibiting chart and by observing

permanent slide

Draw the neat diagram of neuron

Prepare a temporary slide of onion peel,and observe a under microscope andmake a sketch

Prepare a temporary slide of leaf ofhydrilla and observe under microscopeand make a sketch

Slide preparation of plant tissues

Practice exercise questions

Charts,permanentslide,microscope,Class workbook, pen

Microscope,glass slide,cove r slip,saffraninstain, needle,razor, water,blottingpaper

Class workbook, pen

Observation

Discussion

Observation

Observation

Home work


Observationlist

Observationlist


Unit name:7. Microbial DiseasesDate: from-------to----------Total Periods: 5

Objectives:1. Identify the symptoms of diseases caused by microorganisms2. Aware of sexually transmitted diseases and find out control measures

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

.

Diseases caused by microbes

Diseases caused by microbesin recent times and theircontrol measures

Sexually transmitted diseasesand their control

Symptoms of AIDS andHBV, control measures

List out the symptoms and diseasescaused by microbes, classify them bydiscussion

With the help of ppt and chartsdiscussing the symptoms andidentifying the diseases

Exhibit the charts and ppts of patientssuffering from Chikungunya, Dengue,Bird flu, etc. discuss the way ofspreading, reasons and controlmeasures

Exhibits the charts of patients sufferingfrom Syphilis, Gonorrhea, Genitalherpes, Genital warts,etc. discuss theway of spreading, reasons and controlmeasures

Organize a seminar on AIDS andHepatitis transmission, symptoms andcontrol measures by invitingrepresentatives from nearby healthcenter

Practicing exercise questions

Class workbook, pen

Computer,projector

Charts,computer,projectorClass workbook, pen



Class workbook, pen

Questioners

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Home work

Check list






Unit name:8. Types of MotionDate: from-------to-------Total Periods: 4

Objectives:1. Able to identify different types of motion2. Able to differentiate types of motion3. Recognize simple harmonic motion in day today life

Sl.No. Learning

competenciesLearning assisted activities

Learning aidsEvaluation Date

whenactivityconducte

Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

Meaning of Rest, motion,imperceptible motion

Facts about wave motion:* Relation between velocityand wave length V = nλ* Relation between time andfrequency T = 1/ n

Mechanical waves:differences betweentransverse wave andlongitudinal wave, meaning ofelectromagnetic wave

Simple harmonic motion:meaning, characteristics, andapplication

Illustrate with an example themeaning of rest, motion by rollingmarble

Asking questions explains themeaning of imperceptible motion(rotation and revolution of earth)

By Conducting experiment of atrough containing water and apiece of cork in it enables tounderstand properties of motionand list of the properties bydiscussion

Citing examples explains themeaning of mechanical wave(Seismic wave)

By using spring and laser beamdemonstrate the transverse andlongitudinal wave

By showing videos clippingsexplains the meaning ofelectromagnetic wave and list outthe properties

Demonstrate activity using simplependulum, with help tuning fork

list out the properties of andapplication of simple harmonicmotion


Marble, duster onthe table, globe,video clips ondrifting theory.Computerprojector

Cork, trough,water, pen, classworkbook

Video clips,computer ,projector, chart ofearth quakes, andstorms, spring,laser torch

electromagneticwave chart,

simple pendulumset, tuning fork,string instrument,class workbook,pen

class workbook,pen

Discussion

Questioners

Observation

Discussion

Observation

Observation

Observation

Observation

Discussion

Home work

Check list

Questionswith answerlist


Observationlist

Observationlist

Observationlist

Observationlist,check list

Questionsand answers

Unit name:9. Heat EnginesDate: from-------to--------Total Periods: 4

Objectives:1. Able to define the meaning of Heat Engines2. Understands the working procedure and application of internal combustion engines3. Able to calculate the efficiency of heat engines

Sl.No. Learning




Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

Heat: meaning, effectsHeat engine: meaning, types

Functions of steam engine:working and its limitation

Working of petrol engine anddrawingWorking of diesel engine

Comparison between petrolengine and diesel engine

Efficiency of heat engine

By conducting and demonstratingvarious activities like rubbing bothhands, metal ball and ringexperiment, heating ice, and candleto elicit the meaning and effects ofheat

With the help of chart explains theworking of steam engine and listout the limitations of steam engineby group discussion

With the help of models explainsworking of petrol and dieselengines

and list out the applications bygroup discussion

list out the differences between thepetrol and diesel engine by groupdiscussion

Explain the relationship betweenefficiency, work done, amount ofheat energy consumed andcalculate the efficiency of petroland diesel engines


Metal ball andring, ice cubes,spirit lamp,beaker, candlematch box

Chart, pictures ofsteam enginespen, PhETsimulation,computer,projector, Classworkbook

Petrol engine anddiesel enginemodels, PhETsimulationsComputer,projector

Class workbookPen,

Formula andModel solvedproblem on theboard

Class workbook

Discussion

Questioners

Observation

Discussion

Observation

Discussion

Discussion

Observation

Home work

Check list

answer list

Observationlist

Check list

Observationlist

Check list

Check list

Observationlist

correction

Unit name:10. Nuclear EnergyDate: from-------to----------Total Periods: 5

Objectives:1. Recognize the energy crisis in present scenario2. Identifying nuclear energy as a alternative sources of energy resource3. Identify the problems of handling and disposal of nuclear materials

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

6.

7.

Reasons for energy crisis

Nuclear energy: radioactivityis a nuclear energy, nuclearreactions and its types

Nuclear fission reaction,nuclear reactor, controlledfission reaction

Atomic energy in Indiacontributions of H.J.Bhabha

Nuclear fusion reaction

Differences between fissionand fusionHandling and disposal ofnuclear materials

List the present scenario of energy in our dayto day life

By asking questions elicits meaning andtypes of radioactivity

Explains the nucleus and sub atomicparticles, binding energy to reveal themeaning

Draw the chain reaction diagram and writethe balanced fission equation

Draw the nuclear power reactor and list outthe functions of the parts of the nuclearreactor

Listing out atomic power stations in India,contributions of H.J.Bhabha

By watching video clips of nuclear reactionoccurs in stars

By writing the balanced fusion reactionequation understands the nuclear fusion

By comparing fission and fusion reaction listof the differences

Narrate the nuclear bomb explosions inHiroshima and Nagasaki, recent nuclearreactor explosions hazards in Japan

Narrate the Madam curie’s life tragedyList out the hazards of nuclear radiationsPracticing the exercise questions

Class workbook, penFlash card /Question bankAtomic model

Class workbook, penClass workbook, pen

Library booksInternetbrowsing,computer,projector

Class workbook, pen

Library booksVideo clips,computer,projectorClassworkbook, pen

Discussion

Observation

Discussion

Discussion

Observation

Observation

Discussion

Observation

Home work

Check list

Observationlist

Check list

Check list

ObservationlistObservationlist

Check list

ObservationList


Unit name:11. Industrial Inorganic ChemistryA) Glass:Date: from-------to----------Total Periods: 4

Objectives:1. Able to list the important properties of glass2. Understand the raw materials needed and steps involved in the manufacture of glass3. Recognize the types of glass and uses

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

Glass: unique properties,advantages of glass comparedwith metallic containers

Steps involved in themanufactured of glass

Properties of glasses

Demonstrating the propertiesof optical fibre

By asking questions elicit the propertiesand advantages of glass

Explains the raw materials needed andthe steps involved in the manufactureof glass

By watching video clips understandsthe manufacture of glass

With the help of balanced chemicalequation understand the chemicalprocess involved in it

By observing acid glass containers By comparing lenses and ordinary glassslides

By observing different glass articles By observing coloured glasses By painting /sketch on the glass plates By demonstrating different types ofglasses explains additives included in it

Collection of different types of glasseslist out the unique properties by groupdiscussion

Demonstrates optical fibre properties


Flash card

Na2CO3,CaCO3, SiO2,scrapped glassVideo clips,computer,projectorClass workbook, penBeaker, flask,test tube,lenses, prism,slide, pipetteTonic bottles,

Paint, brush,Prism, lenses,beakers, acidcontainersFlint glassOptical fibre,laser torchClass workbook, pen

Questioners

Observation

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Question list

Observationlist

Observationlist

Check list

Observationlist

Observationlist

ObservationListObservationlistQuestionswith answers

Unit name:11. Industrial Inorganic ChemistryB) Ceramics: and C) PaperDate: from-------to----------Total Periods: 5

Objectives:1. Recall the raw materials used for the manufacture of ceramics and paper2. Understand the steps involved in the manufacture process3. Recognize the uses of ceramics in our daily life4. Identify the benefits of recycling of paper

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

.

2.

3.

Ceramics: raw materialsused,Steps involved in it

Properties and uses ofceramics

Paper: History, rawmaterials, steps involved inmanufacturing

Collection of different types ofmaterials and select or group theceramic articles by group discussion

Collection of raw materials required formanufacture of ceramics and list thesame

Visit a pottery unit / invite a potter bywatching / listening list the stepsinvolved in the manufacture ofceramics

Comparing the different ceramicarticles listing the properties and uses

By storytelling explains the history ofpaper

By watching video clips list out thesteps involved in it

Plastic articlesMud pot, cupand soccer,glass, woodpiece, metalcontainers,melamineplate,Clay, flint,white clay,quartz,feldspar,Class workbook, pen

Potterymaking place/potterClass workbook, penMud pot,porcelaindish, ceramicinsulatorsLibrary book,internetbrowsing,

Observation

Discussion

Observation

Observation

Discussion

Observation

Discussion

Observation

Observationlist

Check list

Observationlist



Observationlist

4. Types and uses of paper Collection of different types of paper inour daily life and list out the uses of

computer,projector.Filter paper,wax paper,

Discussion Check list

them tissue paper,card board

Observation Observationlist

paper, carbonpaper, colourpaper, tracingpaper,

5. Recycling of paper By studying data / mathematicalstatistics understand the threat for floraby excessive use of paper and list outthe values of recycling of paper


Class workbook, penInternetbrowsing

Class workbook

ObservationDiscussion

Home work



Unit name:12. Carbon and it’s Compoundsa) Carbon:Date: from-------to----------Total Periods: 3

Objectives:1. Recall the carbon compounds used in our daily life2. Differentiate the carbon compounds from other compounds3. Identify the properties of carbon

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

6.

Carbon: the chemical basis forlife, elemental properties,electronic configuration andallotropes of carbon

Catenation property ofcarbon:1.Straight chain2. Branched chain and3. Closed chainIsomerism; meaning andpropertiesHistorical importance ofcarbon / organic compoundsVital force theory

Differences between organicand inorganic compounds

Organic chemistry: meaningand scope

List out the carbon compounds used inour daily life by group discussion

By discussion writes the atomicnumber, electronic configuration andallotropes of carbon

Explains the catenation property ofcarbon by demonstration and list outthe different chain structures of carboncompounds

Explains the meaning and properties ofisomers of normal-butane and iso-butane

By referring library books or internetbrowsing collecting the information ofhistorical importance of carboncompounds

List out the differences betweenorganic and inorganic compounds bygroup discussion

Conducting solubility test

By asking suitable questions elicit themeaning and scope of organicchemistry


Flash cardClass workbook, pen,

Class workbook, penAtomic modelset,Chart

Black board

Books,internet,computer,Class workbook, pen

Test tube,water,kerosene,compoundsFlash cardClass work

Discussion

Observation

Discussion

Observation

Observation

Groupdiscussion

Observation

Observation

Check list


Observationlist

Observationlist

Check list

ObservationList

Questionswith

book, pen Home work answers

Unit name:12. B) HydrocarbonsDate: from-------to----------Total Periods: 5

Objectives:1. Recall the food substances containing hydrocarbons2. Understand the classification of hydrocarbons3. Differentiate the types of hydrocarbons

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

Hydrocarbons: In daily life, asfuel, cleansing agent, paint,polish, ceramics, soaps,detergents, plastic,insecticides, food substances

Classification ofhydrocarbons

IUPAC nomenclature anddifferences between alkanesalkenes and alkynes

Preparation and properties ofmethane

Collect, list and identify the materialsmade of hydrocarbons and group them

With the help of flow chart, mind map,concept map discuss the classificationof hydrocarbons

Explain the rules of naming of organiccompounds in IUPAC system and itsrelevance. By group discussiondifferentiate between the alkanes,alkenes and alkynes

By demonstrating preparation ofMethane and balanced chemicalequation write the procedure of thepreparation

By demonstrating experiment oncombustion and with the help of

Collectedmaterials

Mind map,computer,projectorFlow chartClass workbook, pen

Class workbook,Black board,chalk

Test tube,spirit lamp,NaOH,CH3COONa,CaO,Bunsen burner/ Gas stove,

Discussion

Observation

Discussion

Discussion

Observation

Discussion

Observation

Check list

Observationlist

Check list

Check list


Observation

balanced chemical equation discuss the cal ies

of methane

With the help of balanced chemicalequation explain substitution reactionin methane

With the help of table and examplesexplain homologous series and theircharacteristics


class workbook, pen

class workbook, pen

chart, classwork book,pen

class workbook, pen

Discussion

Discussion

Observation

Discussion

Home work

listCheck list

Check list



Unit name:12. C) Functional groupsDate: from-------to----------Total Periods: 2

Objectives:1. Understand the meaning of functional groups2. Understand different class of organic compounds like alcohol, aldehydes, carboxylic acids and amines

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

5.

Functional Group: Meaningand types

Alcohols: Classification andIUPAC naming

Carboxylic acid, aldehydesand amines: Meaning andgeneral formula

Poly functional compounds:meaning

Structure of glycerol andsalicylic acid

By giving suitable examples elicit themeaning of functional group

By discussion understand differentclass of organic compounds

Based on the hydrocarbon part andfunctional group discuss theclassification of alcohols

With the help of general conditions likegeneral formula, functional group,suffix, prefix, exercise IUPAC namingof alcohols

With the help of laboratory samples ofEthyl alcohol and Methyl alcoholidentify the general characteristics

With the help of laboratory samplesand general formula enumerate themeaning of different functional groups

By citing suitable example elicit themeaning of poly functional compounds

By demonstrating PhET/ kalziumsimulations explain the structures


Class workbook, pen,black board

Text book(page no. 191)Class workbook, pen,black board

Ethanol,methanol(fermentedgrape juice)Formalin,acetic acid,Boric acid

Structure ofGlycine

Computer,projector,simulations

Class workbook, pen

Discussion

Discussion

Discussion

Observation

Observation

Discussion

Observation

Discussion

Home work

Check list

Check list

Check list

Observationlist

Observationlist

Check list

ObservationlistCheck listQuestionsWithanswers

Unit name:12. D) Hydrogenation of OilsDate: from-------to----------Total Periods: 2

Objectives:1. Understand the meaning of esterification2. Differentiate between fats and oils3. Understand the importance of saponification value in the manufacture of soap

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool1.

2.

3.

Meaning of glyceride a polyfunctional compound

Structure of glycerol andStearic acid

Difference between fats andoils

Saponification value of an oil/ fat

By chemical equation enumerate theformation of glyceride by esterificationreaction between fatty acid and glycerol

By demonstrating the simulation andkalzium with the help of computer

By collecting samples of fats and oilsexamine the difference in physical andchemical properties

By demonstrating preparation of soapexplain the process of neutralization

By discussion understands thesignificance of saponification value offat / oil in making good quality soap


Black board,class workbook, pen

Computer,projector

Coconut oil,Vanaspathi,Ghee, Palmoil

Palm oil,KOH, Gasstove, matchbox, Glass rodClass workbook, pen

Class workbook, pen

Discussion

Observation

Observation

Discussion

Observation

Discussion

Home work

Check list

ObservationlistObservationlistCheck list



Unit name:13. Industrial Organic chemistryDate: from-------to----------Total Periods: 4

Objectives:1. Reason out the charring off sugar and starch when reacts with sulphuric acid2. Recall the steps involved in the manufacture of sugar from sugarcane3. Recall the steps of manufacturing ethyl alcohol from molasses4. Distinguish between ethanol and methanol

Sl.No. Learning competencies Learning assisted activities Learning

aids


Teacher’sself

introspection

Technique Tool1.

2.

Structure and characteristics ofsucrose

Manufacture of sucrose

With the help of kalzium explains thestructural and molecular formula ofsucrose

Draw the two structural formulae ofsucrose and distinguish between themby discussion

Collect carbohydrate substances andclassify them into mono, di andpolysaccharides

By simple experimentation reason outwhy sugar is preferred than jiggery?

Conduct activity 13.1 to reason outcharring of sugar (Page no. 204)

With the help of ppt. presentationexplain the steps and processesinvolved in the manufacture of sucrose

Visit a sugar industry to understandsteps and processes involved in themanufacture of sugar (Mandya,Hiriyur, Belgaum)

Computer,projector

Class workbook, pen

Rice flour,sugar, honey,glucosepowderSugar jiggery,china dish

Starch,sucrose,glucose,H2SO4, water,quick limeComputer,projector,class workbook, pen

Industrial visitClass workbook, pen

Observation

DiscussionDiscussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

ObservationlistCheck listCheck list




ObservationListCheck list

ObservationList

Conduct experiments to show the effectof evaporation under reduced pressure

Conical flask,water, cork,

Observation ObservationList

Bunsen burner Discussion Check list

3. Manufacture of ethyl alcohol Computer, Observation Observationfrom sugar (Fermentation ofmolasses)

With the help of ppt. / video clipexplain the steps involved in the

projector, ppt/ industrial Discussion

ListCheck list

manufacture of ethyl alcohol visitChart, class Discussion Check list

With the help of balanced equationexplains the conversion of sucrose intoethanol by fermentation

work book,pen

4. Distinguish between methanol Internet Observation Observationand ethanol By citing examples differentiate browsing/ list

between the methanol and ethanol


library

Class workbook, pen

Discussion

Home work

Check list

Questionswith

answers

Unit name:14. SoundDate: from-------to--------Total Periods: 4

Objectives:1. Able to Understand the properties sound2. States the applications of ultrasonic sound3. Able to Define Doppler’s Effect and list out the applications

Sl.No. Learning




Teacher’sself

introspection

Technique Tool1.

2.

3.

4.

Sound: meaning, propertiesand effects of matter

Meaning of Echo, persistenceof sound

Ultrasonic sound: meaningand uses, Bats flight

SONAR: applications

Ultrasonic scanner

Doppler’s Effect and RADARapplications

Through group discussion elicit themeaning, properties of sound

By demonstrating experimentalactivity using tuning fork and platecontaining sawdust that soundeffects of matter

Citing a place like Golgumbaz,mountain like Killarney, newlyconstructed homes, askingquestions explains the meaning ofEcho, persistence of sound

Solves numerical problems

Explains the meaning and list outthe uses of ultrasonic sound bydiscussion

Elicit the reason for flight of batsduring night

Asking relevant questions andexplains to elicit the functions ofSONAR with the help of diagram

And solves the numerical problems With the help of video clipexplains the medical uses ofultrasonic scanner in kidneystones, ECG, diagnosis of foetusand list out the uses by discussion

With the help of video clipsunderstands the meaning andapplications of Doppler effect andRADAR


Flash card

Tuning fork,sawdust

Video clips,computer,projector

Pen, classworkbook

Textbook,Class workbookPenVideo clip

Flash cardPhET simulationClass work book

Video clipsPen, classworkbook

Video clips

Pen,

Questioners

Observation

Observation

Problemsolving

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Home work

Check list

Observationlist

Observationlist

Check list




Observationlist

Question &

No. Learning competencies

Learning

assisted

activities

Unit name:15. MetalsDate: from-------to----------Total Periods: 6

Sl.

Class work book answersObjectives:1. Distinguish between metals and non metals2. Locate the metallic ores that occur in Karnataka3. Understand the steps involved in the extraction of Iron and Aluminium4. Recognize the alloys used in our daily lif e

Technique Tool

Date whenactivityconducted

Teacher’sself

introspection

1. Differences between metals By conducting simple experiments Iron pieces, Discussion Check listand non metalsa. differences in physical

differentiating the metals and nonmetals

Mg strip, Cuelectrodes,

propertiesb. differences in chemicalproperties

Sulphurpowder, Siplate, Red


PhosphorousClass workbook, pen,

2. Action of air on metals

By analyzing valence electrons andelectronic configuration distinguishbetween metals and non metals

By conducting experiment how metalsreact with oxygen, infer the productsobtained and the nature of the oxides

Class workDiscussion

book, pen,periodic table

Na, Mg, Spirit Observationlamp, Classwork book,

Discussion

Check list


formed pen,

3. Action of non metals onmetals

With the help of kalzium enumeratehow metals react with nonmetals likenitrogen forming nitrides, with

Computer,projector,class work

Observation

Discussion


hydrogen forming hydrides, with book, pen

chlorine forming chlorides, withsulphur forming sulphides etc.

4. Action of water on metals With the help of kalzium enumeratehow different metals differ in itsreaction with water, under differentconditions forming products.

Demonstrate how sodium reacts withwater

Computer,projector,class workbook, penNa, water,beaker, knife

Observation

Discussion


and handglouse

5. Lane process of manufactureof hydrogen

With the help of chart explain theprocess of manufacturing hydrogen byLane process.

Chart, classwork book,pencil, scale,

Observation

Discussion


Draw the neat diagram of arrangementof equipment in lane process

By conducting experiments carefully Dil.HCl, Zn, Observation Observation6. Action of dil.HCl on metals demonstrate how metals react with Mg, test tube, list

dilute HCl forming products liberatinghydrogen gas.

stand, water ,hand glouse,

Discussion Check list

Class workbook, pen

7. Action of dil.H2SO4 on metals By conducting experiments carefully

8. Action of conc. H2SO4 onmetals

demonstrate how metals react withdilute H2SO4 forming sulphatesliberating hydrogen gas.

By conducting experiments carefullydemonstrate how metals react withconcentrated H2SO4 forming sulphates

liberating SO2 and H2O.

Dil.H2SO4,Zn, Test tube,water, handglouse, Classwork book,pen

Conc.H2SO4,Zn, Cu, Testtube, water,hand glouse,Class work

Observation

Discussion

Observation

Discussion

Observationlist

Check list ObservationlistCheck list

book, pen9. Action of dil.HNO3 on metals

By conducting experiments carefullydemonstrate how metals like Cu andMg reacts with very dilute, moderatelydilute and concentrated HNO3 to givedifferent products.

Cu, Mg anddifferentconc.of HNO3test tubeClass workbook, pen

Class work

Observation

Discussion

Observation


Observation

10. Displacement reaction ofmetals

Visit a gold smith work place

By conducting displacement

book, pen

Solution ofDiscussion

listCheck list

experiments, make list reactivity seriesof metals and discuss the chemicalnature of metals.

Write the balanced equations of thecorresponding displacement reactions

With the help of Kalzium analyse thereactivity series of metals

Arrange the metals in the increasingorder of reactivity series

CuSO4,FeSO4,MgSO4,Al2(SO4)3,ZnSO4 andpieces of Na,Mg, Fe, Zn,etc. beaker,set of testtubes, test

Observation

Discussion


tube holder,water, washbottleClass workbook, penComputer,projectorChart, outline

11. Metals: occurrence inKarnataka

With the help of chart identify theplaces where metallic ores occurs in

Karnataka Karnatakamap sketch

pens, classwork book,

Observation Discussion

Observationlist Check list

By collecting different metal oresdiscuss how metals differ in theiroccurrence i.e., compound form, native

pen,Set of metalores


form etc. Make use of pi graph of distribution of Pi graph, Discussion Check listcommon elements in the earth’s crust.

Table 15.3 in Observation Observation List the metallic ores of Karnataka text book

(page no. 238) DiscussionClass work

listCheck list

book, pen

Class work

Observation

Discussion


Discuss different metallurgicalprocesses and the terms used in the

book, pen

12. Metallurgical processes:meaning of gangue,concentration of ore,roasting, calcination, flux,

extraction of metals Elicit the meaning of gangue,concentration of ore, roasting,calcinations, flux etc.

Conducting experiment to preparecopper, based on the principle ofdisplacement reaction.

Conducting the experiment to preparemercury, based on the principle ofthermal decomposition

CuSO4 soln.,Iron nail,Beaker

Test tube,HgO, beaker,water

AgNO3,NH4OH,C6H12O6powder,

Discussion

Observation

DiscussionObservation

Observation

Check list

Observationlist

Check listObservationlist

Observationlist

Conducting the experiment to preparesilver from silver nitrate by reductionprocess

Water, beaker, Discussiontest tube, testtube holder

Check list

13. Extraction of Iron With the help of ppt. explains the steps involved in the extraction of iron

and list out the raw materials used in it

and Computer,projector,

class workbook, pen Observation Observation

list

discuss the products obtained with thehelp of balanced chemical equations

class workbook, pencil

DiscussionObservation

Check listObservationlist

Draw a neat diagram of hydraulicwashing of haematite concentration

Draw a neat diagram of blast furnace Visit a nearby melting furnace

List out the uses of iron by discussion

class workbook, pencil

class workbook, pen

computer,

Discussion

Discussion

Check list

Check list

14. projector, Discussion Check listExtraction of aluminium class work

With the help of ppt. explains the steps book, pencilinvolved in the extraction of aluminium Discussion Check list

library /Internet

15. Refining of metals

Collect the contribution of Heroult,Hall, Humphry Davy and Bayer

Draw a neat diagram of electrolyticreduction of alumina

With the help of ppt. / chart / video clipexplains different methods of refining

Class workbook, pencilclass workbook, pencil

computer,projector,class workbook, pencil

Observation

Discussion

Observation

Discussion



of metals like liquation process, zonerefining electrolytic refining set of alloys,

bi metallic

16.

17.

Alloys :Meaning and uses

Contributions of Indians tothe metallurgy

By collecting some metal alloys and byexhibiting the same explains theadvantages of alloys over the puremetals

Make a list of commonly used alloysand their uses

strip,stainless steelutensils,pendulum,bellpictures,

library /internet

Observation Discussion

Observation

DiscussionObservationlistCheck list

Observationlist

Check list

Make a collage on the contribution ofIndians to the metallurgy


drawing sheet, Observationpictures

Observation

class work


book, pen Home work Questionswithanswers

Unit name:16. Electromagnetic InductionDate: from-------to----------Total Periods: 5

Objectives:1. Recalls the alternative source of energy2. Able to understands Faraday’s laws of electromagnetic induction3. Differentiate dynamo and motor4. Develop skill to make toys by using D.C.motor

Sl.No. Learning




Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

Sources of electricity,biography of Michael faraday,Magnetic effect of electriccurrent

Faraday’s experiment: factorson which induced emfdepends

Faraday’s law ofelectromagnetic inductionApplication ofelectromagnetic induction

Fleming’s right hand rule,

Diagram and functioning ofA.C.dynamo.Uses of a.c.currentDiagram and functioning of

Showing sources of electricityciting suitable examples makethem to understand the earliersources of electricity.

Students referring library booksand from the internet sourcescollecting the information ofFaraday and its contribution

Oertsted’s experiment is conductedto demonstrate the magnetic effectof electric current

Faraday’s experiment is conductedto explain the emf

By group discussion list out thefactors influencing the inducedemf depends

With the help of above experimentelicit the Faraday’s law ofelectromagnetic induction

Right hand rule activity helps themto recognize the direction ofinduced current, magnetic fieldand motion of conductor

With the help of models and blockdiagram understand theconstruction and functioning ofA.C. and D.C. dynamo and motor

Acid battery, drycell,

Libraryencyclopedia,browsing internetCopper wire,match box,magneticcompass. Dry cell

Copper coil, cardboard tube, barmagnet,galvanometerClass workbook,penClass workbook,pen

Right hand thumbindex, and middlefinger, graph

Dynamo andmotor models,Black board,chalk

Observation

Observation

Observation

Observation

Discussion

Discussion

Observation

Observation

Observationlist

Observationlist

Observationlist

Observationlist

Check list

Check list

Observationlist

Observationlist

D.C.dynamo and D.C.motor By watching some simulationseasily understands the working ofdynamo and motor

With the help of board drawingdraw the block diagrams of

Computer,projector, PhETsimulationsClass workbook,pencil

Observation

Discussion

Observationlist

Check list

dynamo and motor

Constructing the model of Soft iron core, Observation Observation5. Transformer: construction and

functionFactors on which induced emf

transformer and asking questionselicit the functions of transformerand list out by discussion

insulated copperwire, adaptercharger

list

in the transformer depends Through the active construction oftransformer like step up and step Transformer Discussion Check listdown transformer and groupdiscussion helps to list out thefactors on which induce emfdepends

6. Induction coil: constructionand function

Constructing induction coil andDemonstrating induction stovehelps them to understand itsfunction


Soft iron core,insulated copperwire, battery

Class work book,

Observation

Home work

Observationlist

Correctionpen

Unit name:17. ElectronicsDate: from-------to--------Total Periods: 4

Objectives:1. Able to differentiate conductors, insulators and semiconductors2. Understands the conductivity in n-type and p-type semiconductors3. Recognize the uses of semiconductor devices

Sl.No. Learning




Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

Meaning and differences ofconductors, insulators andsemiconductors and* Conductivity insemiconductors

Semiconductors: types,dopingExtrinsic semiconductor: n-type and p-type formation

Diode : construction andfunction, types, forward andreverse biasing andapplication of diode

Transistor: construction, parts,function, types andapplication

With the help of some collectedmaterials differentiate thematerials into conductor, insulatorand semiconductors by groupdiscussion

By draw the crystal structure ofsilicon gives the meaning andconductivity of semiconductors

With the help of crystal structureof silicon explains the differenttypes of formation of n-type and p-type of extrinsic semiconductorsand list out the differences bydiscussion

Explains the formation and uses ofdiode by showing different typesof diode and list out the uses bydiscussion

Showing transistors explains theformation, parts function, typesand uses of transistors and list theuses and differences of transistorsby group discussion

Visit to a nearby electronic shopand collect the information ofdifferent types and functions oftransistors

Copper wire,steel, plastic,rubber, woodpiece, cork,pencil, siliconcrystal structure,

Pure silicon plate,Doped siliconplateClass workbookPen,

Diode, LEDs,drawing ofjunction diode,copper wire,battery, stabilizer,photodiode, laserdiode

Electronic circuitTransistors,

Visit to aelectronic shop,amplifier,oscillator,switching circuit

Discussion/Observation

Observation

Observation

Discussion

Observation

Discussion

Observation

Discussion

Field visit

Check list

Observationlist

Observationlist

Check list



Check list

With examples and ppts explains Class workbook5. Super conductor: meaning,

Critical temperature, usesthe meaning and uses of superconductors and list out the uses by

Ppts presentation,computer,


discussion

Makes the students to collect the

projector, pictures Discussionof microwaveowen, powerfulmagnets,

Check list

6. Contribution ofProf.C.N.R.Rao

information and contribution ofProf.C.N.R. Rao

Library books,internet browsing


Collection of electroniccomponents


Diode, transistor,LEDs, capacitors,etc.

Class work book,pen

Home work

Home work

Check list

Questionwithanswers

Unit name:18. Behaviour of GasesDate: from-------to----------Total Periods: 4

Objectives:1. Recall the important properties of gases2. Understand Charles law and its application3. Understand Boyles law and its application

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool

1.

2.

3.

Main features of gases

Charles law: statement,derivations and application

Boyles law: statement,derivations and application

By discussion elicit the properties ofgases

Conduct magic balloon experiment

Establish relationship between volumeand temperature of gases at constantpressure

By citing suitable examples discuss theapplications of Charles law

Make a list of application of Charleslaw in our day today life

Recall the bubbles formed duringboiling of water

Recall the bubbles formed whileopening the freezed soda bottle

Class workbook, pen

Balloon, hotwater,Class workbook, penPhETsimulationKalzium,computer,projectorClass workbook, pen

Class workbook, pen

Beaker, water,spirit lamp,stand, wiregauzeUn openedfreezed soda

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Observation

Check list



Check list



Observation

Establish the relationship betweenvolume and pressure of gasses atconstant temperature

bottle

PhETsimulation,computer,

Observation

Discussion

list


projector Verify Boyles law with experimentaldata by making use of table

Text bookTable

(page no. 296)Class work

book, penClass work

No. Learning competencies Learning assisted activities Learning

Discussion

Discussion

Check list

Check list

By citing suitable examples discussapplications of Boyles law

Conduct experiments like inflatingcycle tubes

book, pen

Cycle tube, air Observationpump,

Observationlist

By citing suitable examples elicit the Class work Discussion Check list4. Diffusion of gases and

Graham’s lawmeaning of diffusion book, pen

Conduct glass tube activity todemonstrate diffusion

By discussion establish relationbetween rate of diffusion of a gas andits density

Glass tube,cotton plug,HCl gas

PhETsimulation,computer,

Observation

Discussion

Observation

Discussion



projector,Class work

List the application of diffusion in ourday today life

book, penClass workbook, penClass work

DiscussionHome work

Check listQuestions

Unit name:19. Plant and Animal BreedingDate: from-------to----------Total Periods: 5

Sl.

Practicing the exercise questions book, pen withanswers

Objectives:1. Understand the importance of biotechnology2. Defining the different methods of breeding of new species of plants and animals3. Realise the importance of biotechnology in food technology4. Analyse the merits and demerits of developing genetically modified plants and animals

echnique Tool

Date whenactivity

conducted Teacher’sself

introspection

1. Biotechnology: Meaning and By discussion list out the important Question Questioners Check listscope factors of biotechnology studied in the bank

previous standard Class work Discussion Check listbook, pen

2. Plant breeding: techniques,differentiate betweenInterspecific and intervarietal

With the help of presentation discussthe branches of biotechnology, list outthe applications of biotechnology in

Computer,projectorClass work

Observation

Discussion


hybridization plant breeding book, pen

With the help of presentation discuss Computer, Observation Observation3. Importance and methods of and list out the applications of projector list

animal breeding biotechnology in animal breeding Class work Discussion check listbook, pen

4.

5.

Need and importance ofbiotechnology in foodindustry

Genetically modified plants:merits and demerits ofbiotechnology

By exhibiting the different packedreadymade food materials and list outthe different types of additives used init

By discussion list out the merits anddemerits of biotechnology

Watching video clip on rDNAtechnology

Watching video clip on Wilmut’scloning technique

Visit CFTRI Mysore and Other foodresearch industries


PackedreadymadefoodmaterialsClass workbook, penClass workbook, pen

Computer,projectorIndustrialvisitClass work


Discussion

Observation

Observation

Observation

Home work


check list

ObservationlistObservationlistObservationListQuestions

book, pen with answersUnit name:20. Control and Coordination inPlants and AnimalsDate: from-------to----------Total Periods: 5

Objectives:1. Reason out the stimulus and response process in plants2. Identify the deficiency disorders of hormones in humans3. Understand the structure and function of brain and nervous system in humans4. Understand the structure and function of sense organs and list out the disorders of sense of organs

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

5.

6.

Control and coordination inplants by the secretion ofchemical substances

Plant hormones and theirfunctions

Different types of hormonessecreted in humans: functionsand deficiency disorders

Nervous system: brain, spinalcord structure and function

Sense organs: Structure andfunctions

Defects of sense organs andremedial measures

1.

By citing day today examples ofstimulus and response in plants elicitthe meaning of control andcoordination

Analyse the phototropic movement inpotted plant experiment

List out the different types of planthormones and discuss the functions

With the help of ppt. list out the glandswhich secretes hormones and theirfunctions in humans

List out the deficiency disorders ofhormones by discussion

With the help of ppt. and model ofbrain exhibit human nervous system

Draw the diagram of brain and spinalcord and discuss the functions

Enumerate the structure and function ofsense organs by using ppt.

Draw the neat diagram of eye and ear

Discuss the defects of sense organs andlist out the remedial measures


Questionbank,Mimosaplant, pottedplant,wooden box,sunflowergardenClass workbook, pen

Computer,projector,class workbook, pen



class workbook, pen

Questioners

Observation

Discussion

Observation

Discussion


Observation

Discussion

Discussion

Home work

Check list

Observationlist

Check list



ObservationListcheck list

Check list


Unit name:21. HeredityDate: from-------to----------Total Periods: 5

Objectives:1. Find out the reasons for similarities and variations in organisms2. Understand the role of genes in heredity3. Appreciate the contribution of biotechnology in modern life

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

5.

6.

Similarities and differencesamong the parents andchildren

Mendelian experiments:monohybrid and dihybridcross

The role of genes in variationsin offsprings

DNA: The basis of heredity,structure and replication

Genetic engineering: rDNAtechnology, DNA fingerprinting and cloning

Biotechnology andenvironment

By discussion elicit the similarities anddifferences among the parents andoffsprings

With the help of ppt. on similaritiesrecall the role chromosomes

With the help of Bateson and PunnetChecker board and chart explains theMendel’s pea plant experiment anddiscuss the outcome of the experiment

Discuss the reasons for variationsamong the close related organisms

Recall the phenomena of crossing overduring meiotic cell division

By exhibiting DNA model andpresenting ppt. discuss the replicationin DNA

By watching video clip on DNA fingerprinting technology discuss itssignificance in finding culprits

By watching video clip discuss therDNA technology in the field ofmedicine and animal husbandry

With the help of ppt. discuss the stagesof cloning technique

List out the importance ofbiotechnology by group discussion


Flash cardPictures ofIndira, rajiv,rahul andpriyankaGandhiCheckerboardClass workbook, pen

Class workbook, pen

DNA model,computer,projectorClass workbook, pen

Computerprojector,class workbook, penComputerprojector,class workbook, penClass workbook, pen

Questioners

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Home work

Check list

Observationlist

Check list

check list


ObservationListcheck list

Check list


Unit name:22. Ionic ConductionDate: from-------to----------Total Periods: 5

Objectives:1. Distinguish metallic and electrolytic conductors2. Distinguish between strong, weak and non electrolytes3. Understand Faraday’s law of electrolysis and its application

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

5.

Meaning of electrolyticconductor and electrolyte

Differentiate between metallicconduction and electrolyticconduction

Classification of electrolytes

Arrhenius theory ofdissociation

Faraday’s laws of electrolysis

By conducting Volta meter experimentelicit the meaning of electrolyticconductors and electrolyte

By discussion list out the differences

Conduct simple electric circuitexperiment form text book

By discussion with suitable examplesand laboratory samples classify theelectrolytes

Explain the postulates of dissociationtheory

By discussion and with the help of

Beaker, water,NaCl,Turmericpowder, drycell, stovepins

Class workbook, pen

Text bookFig. 22.2(page no. 373)

NaCl soln.CuSO4 soln.HCl, HNO3,H2SO4,CH3COOH,Sugarsolution,distilled water

Class workbook, pen

Computer,projector

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Observation


Check list



Check list

Observationlist

PhET simulation enumerate theFaraday’s first and second law

By solving the numerical problemsconcretize the concepts of faraday’s

Class workbook, pen

Discussion

Discussion

Check list

Check list

law

6. Applications of electrolysis By citing suitable examples and by

conducting electrolysis experimentdiscuss the day today usage ofelectrolysis


Cu and Znelectrodes,CuSO4 soln,Beaker, wire,dry cellClass workbook, pen

Class work

book, pen Observation

Discussion

Home work

Observationlist

Check list

Questionswith

answers

Unit name:23. The Story of HumansDate: from-------to----------Total Periods: 5

Objectives:1. Understand the different stages of evolution of man2. Understand the changes that took over ancestors of man

Sl.No. Learning


aids


Teacher’sself

introspection

Technique Tool

1.

2.

3.

Evolution: Meaning andimportance

History of human evolution:differences between humanand primates

Differences in human races

By asking questions discuss themeaning of evolution

By watching video clip / presentingchart discuss the differences betweenhuman and primates

By group discussion list out thecharacteristics of different human races


Questionbank, classwork book,pen

Computer,projector,chart, classwork book,pen

class workbook, pen

class workbook, pen

Questioners

Observation

Discussion

Discussion

Home work

Check list


check list


Unit name: 24. Space scienceA. Stars and galaxiesDate: from-------to--------Total Periods: 3

Objectives:1. Understand the evolution of stars2. Recognize the different types of galaxies3. Able to know the evidence for proposing Big-bang theory

Sl.No. Learning




Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

Astronomy: meaning andhistory, Birth of a star

Different stages like; protostar, steady stage, red giant,white dwarf, brown dwarf,supernova, black hole,neutron star, quasars, pulsars

Colour of stars and theirtemperature

Galaxies: definition and typeelliptical galaxy, spiral galaxyand irregular galaxy

Big-bang theory- Hubble’slaw

By the reference of library booksand browsing science websites getthe information about spacescience and contributions of somefamous scientists

Ppt. presentation of evolution ofstars helps to elicit meanings ofdifferent stages and list out theimportant points of the stages ofstars

By showing graphical imagesrecognize the colour andtemperature of stars

Showing video clips and graphicalimages identifies the differenttypes of galaxies and theirstructures

Narrating Hubble’s law doingballoon and ink dot activityexplains the big-bang theory

Showing animated video clippingsabout big-bang theory

practicing the exercise question

Library books,web address,computer,

Computer,projector,Class workbook,pen

Computer,projector,match box, ironnail, candle,bunsion flame

Computer,projector

Balloon, ink dot,

Video clippings,computer,projector

Class workbook,pen

Observation

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Observationlist

Observationlist

Check list

Observationlist

Observationlist



Unit name: 24. Space scienceB. Rocket and Artificial SatellitesDate: from-------to--------Total Periods: 3

Objectives:1. Able to understand the Rocket technology and its launching2. List the applications of artificial satellites3. Recalls the contributions of Indian space research organization and Indian scientists

Sl.No. Learning




Teacher’sself

introspection

Technique Tool

1.

2.

3.

4.

5.

6.

History of rocket technology,

Meaning of rocket propellantPrinciple of rocket propulsion

Working of rocket systemMeaning of orbital velocityand escape velocity

Relationship between orbitalvelocity and escape velocity

Geostationary satellite: itsmeaning and applications

Indian space programme,Contributions of Indianscientists to space science

Collect the information of historyof Rocket technology throughvarious available sources

Giving the meaning of propellant,by asking questions guides them tocollect the list of different rocketpropellants

Conducting an activity of balloonrecalls the momentum, throughwhich helps them to understandthe principle of rocket propulsion

Showing video clippings explainthe working of rocket system

Deriving the formula explains themeaning of orbital velocity

Asking relevant questions givingthe meaning of escape velocity,derives the value of earth’s escapevelocity

Guides students to establish therelationship between orbitalvelocity and escape velocity bygroup discussion

Showing video clips explains themeaning and the uses of satellites

And they list out the uses bydiscussion

Prepare a collage work of Indianspace programmes

Collect the information of Indianscientists to space science


Library , Internetbrowsing

Flash card

Inflated balloon

Computer,projectorClass workbook,pen

Flash card

Class workbook,pen

Computer,projectorClass workbook,pen

Paper cuttings,cardboard sheetClass workbook,penClass workbook

Observation

Questioners

Observation

Observation

Discussion

Questioners

Discussion

Observation

Observation

Discussion

Home work

Observationlist

Questionslist

Observationlist


Questionslist

Check list

Observationlist


Questionand answers

Web viewBiodiesel and its extraction. Wind energy, wave energy, ... glasses explains additives...

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