Unit 1: Science Safety Welcome to Science Mrs. Goins’s Room Mrs. Goins’s Room.

Unit 1: Science Safety

Welcome to Science

Mrs. Goins’s Room

Are you in the correct class?

Listen carefully to role

Syllabus

Must Have Supplies Pencils Binder 12 Dividers

Tutorials

Late Work

Redo Work

Class Website

PowerPoint's

Assignments

Etc.

Newsletter

Remind 101

Basic Rules for Mrs. Goins Class

QUIET Signal No Food Drinks in a closed containers, NO CANS Tardies Be Respectful

Teachers Students Inanimate Objects

Follow Directions Board SEs Clean Up after Yourself Come to class prepared

Consequences

Contacting Home

Contacting Coaches

Write up

Grades

Grades are 50% daily grades and 50% test grades

You will have a minimum of 4 test grade each 6 weeks which will normally consist of 1 project grade, 1 journal grade, and 2 test grades

You will have a minimum of 10 daily grade each 6 weeks

Expected Assignments Warm Up Logs completed daily Test at the end of each Unit Journal Grade

Extra

Talk to me

Storage

Supplies

My Website

Current Events for PreAP

The Rabbit

Contract

Must Turn in Signed Safety Contract and Signed Syllabus before you can participate in labs You will receive a 100 daily grade if turned in by

THURSDAY/FRIDAY

Seating Arrangements

You will sit in groups of 4 Groups will change every six weeks

Shoulder Partner vs. Face Partner

Think-Pair-Share Think- On Your Own Pair- Share Ideas or Information with you partner Share- Share Ideas or Information with you group

First Assignment

Take a post it and write 1) Your Name 2) The state you were born 3) One fun fact about your self 4) The best part about your summer

vacation

Stand Up, Pair Up and Share

This is an activity we will do throughout the year so remember the directions

Stand Up (with your notecard) and raise your hand

Walk around the room until you find a person with their hand up. Give them a high five, put your hand down and wait for further instructions

Share the information on the card with your partner (listen close you will be tested) The person who has the largest number of siblings talk first You have 1 minute

Now say hello to your new shoulder partner

Go sit at the table group that corresponds with the number I handed you, take you stuff and make sure you sit next to your partner

Now you will introduce your shoulder partner to the class

Enrichment

This is STUDY HALL

Your are expected to READ

I will not issue a seating chart unless I have too

You will not leave without an email from a teacher

If you can not find something I will find something for you

On Fridays you will have the opportunity to do homework We will check grades during this time

THIS IS QUIET TIME

Warm Up

Grab a warm up by the door

Write the date on the first square and then answer this question

True or False

Everyday substances and chemicals are not dangerous?

Science Safety

With your shoulder partner look around the room and write (be prepared to share) 2 things that are SAFE 2 things that are NOT SAFE (or could potentially

be not safe)

Using Emergency Safety Equipment

Fire Extinguisher

Remember the acronym PASS - PULL, AIM, SQUEEZE, and SWEEP.

Step 1- PULL the pin on the handle. This will allow the handle to work. Stand 8’ to 10’ from the fire.

Step 2- AIM the nozzle at the base of the fire. Hit the fuel. It will not do any good to aim at the flame tops because the chemical from the extinguisher will pass right through them.

Step 3- SQUEEZE the top lever or handle. This will allow you to release the contents of the extinguisher.

Step 4- SWEEP the nozzle from side to side


http://www.youtube.com/watch?v=ZCSms-jyOao




Are everyday substances and chemicals dangerous?

https://www.youtube.com/watch?v=JmjSUlKoMXE

So what should you do if you are in that situation?




Fire Blanket

Step 1- Remove fire blanket from its container.

Step 2- Shield your face, arms and hands with the blanket by wrapping the outside of the blanket around your arms.

Step 3- PLACE, do not throw, the fire blanket on the burning material. No air should be getting to the flames.

Step 4- If it is safe, turn off the heat source causing the fire.

Step 5- Leave the blanket on the burning material at least 30 minutes. Do not remove the blanket until it is cool.

Note: If you are smothering a clothing fire you should tightly wrap the blanket around the person whose clothes are burning and roll that person on the floor in the blanket.


Face/Eyewash

Step 1- Guide injured student to the eyewash station. Because the first few seconds after exposure to a chemical are critical, eyewash/face wash must be within 10 or fewer seconds of anywhere in the room.

Step 2- Use your hands to hold the eyes open while using the eyewash to be sure water reaches the eyes.

Step 3- Flush skin or eyes with tepid water (60- 90 F) for at least 15 minutes.

DONOT RUB!

Step 4- Get medical assistance immediately.

Science Safety

With your shoulder partner draw this thinking map

PARAPHASE how to operate the equipment in the blue blanks

Emergency Safety Equipment

Fire BlanketEye Wash

Fire Extinguisher

Science Safety

One the back create a T-chart

Emergency Safety Equipment Preventative Safety Equipment

1) 1)

2) 2)

3) 3)

Homework

On a piece of computer paper make a cartoon giving an example of how to act safely in a science classroom and how to act unsafely in a science classroom.

-the cartoon must have a minimum of four colors

-there must be at least one sentence describing the scenario on each box

-label the science safety equipment

-drawings must show effort

Warm Up Log

What is the difference between Emergency Safety Equipment and Preventative Safety Equipment?

Emergency Safety Equipment is used in an emergency and preventative safety equipment helps prevent (or stop) the emergency from happening.

What does each Safety symbol stand for?

1 2 3 4


Flammable Explosive Corrosive Poison

Images from http://www.cpsc.gov/CPSCPUB/PUBS/NIOSH2007107.pdf

http://www.cpsc.gov/CPSCPUB/PUBS/NIOSH2007107.pdf


1 2 3 4


Images from http://chemistry.about.com/od/healthsafety/ig/Laboratory-Safety-Signs/

Biohazard Radioactivity Oxidizing Fire Extinguisher

http://chemistry.about.com/od/healthsafety/ig/Laboratory-Safety-Signs/

Science Safety Symbols

So why are safety symbols important?

As a table group you will create science safety symbol that correlates with a scenario you will be given AND you will act out the scenario with your group. Requirements:

Each person must have a speaking part Each group must act out the complete scenario in less than 60 seconds Each group must create a safety symbol Each group will vote if the skit is a safe lab scenario or and unsafe

scenario

Jobs A=Skit Director B=Safety Symbol Developer C=Cast Director D=Time Manager and Group’s Ultimate Decision Maker

Exit Ticket

Write your name and the answer to this question on the sticky note and hand it to me before you leave the room.

Why is safety so important in science class?

Warm Up

List 2 important rules you must follow in science.

Science Safety Review

https://www.youtube.com/watch?v=xJG0ir9nDtc

Binder

Current Events

Benchmark!!!!!



WE COMMUNICATE SAFETY IN MANY

WAYS…CAN YOU GUESS

WHERE YOU MIGHT SEE EACH PICTURE?


WHY might we need more in-depth safety

information?• The Signs you just saw communicated

safety information with just a picture and perhaps a few simple words.

• Think about the following question for 30 seconds. Why might we need more in-depth safety information?

• After thinking quietly, pair with a neighbor and share your thoughts.


What is an MSDS?

MSDS stands for “Material Safety Data Sheet”.

It is intended to provide workers and emergency personnel with procedures for handling or working with substances in a safe manner, and includes information such as physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill-handling procedures. MSDS formats can vary from source to source within a country depending on national requirements.


Have you Ever seen these symbols?


Examples of Chemicals

requiring an MSDS Chemical Health Fire Reactivit

yFluorine 4 0 3

Sulfuric Acid 3 0 1

Carbon Monoxide

2 4 0

Chloroform 2 0 0


Fluorine

• Fluorine gas is the most reactive of all the elements and quickly attacks all metals - steel wool bursts into flames when exposed to it !

• In very small amounts, it is also a trace element necessary for the health of most organisms.

• The element and various compounds have a number of uses, ranging from the construction of nuclear bombs to additives in dental products which are designed to promote oral health.


Sulfuric Acid

SULFURIC ACID IS ONE OF THE MOST IMPORTANT INDUSTRIAL CHEMICALS. MORE OF IT IS MADE EACH YEAR THAN IS MADE OF ANY OTHER MANUFACTURED CHEMICAL;

IT HAS WIDELY VARIED USES AND PLAYS SOME PART IN THE PRODUCTION OF NEARLY ALL MANUFACTURED GOODS. THE MAJOR USE OF SULFURIC ACID IS IN THE PRODUCTION OF FERTILIZERS.

IT IS WIDELY USED IN THE MANUFACTURE OF CHEMICALS, E.G., IN MAKING HYDROCHLORIC ACID, NITRIC ACID, SULFATE SALTS, SYNTHETIC DETERGENTS, DYES AND PIGMENTS, EXPLOSIVES, AND DRUGS. IT IS USED IN PETROLEUM REFINING TO WASH IMPURITIES OUT OF GASOLINE AND OTHER REFINERY PRODUCTS. SULFURIC ACID IS USED IN PROCESSING METALS, E.G., IN PICKLING (CLEANING) IRON AND STEEL BEFORE PLATING THEM WITH TIN OR ZINC. RAYON IS MADE WITH SULFURIC ACID.


Carbon Monoxide• A colorless, odorless, toxic flammable gas, CO,

formed by incomplete combustion, burning of fuel, of carbon. In high concentrations, carbon monoxide can be deadly to humans.

• Carbon monoxide has uses in the chemical industry, medical industry, Carbon monoxide is also used in packaged meat to keep it looking fresh.


Chloroform• Chloroform is a clear liquid with an

ether-like odor and a slightly sweet taste.

• It is a naturally-occurring chemical, but most of the chloroform in the environment is man-made.

• It is used to make coolants and as a dry cleaning spot remover.

• May be found in small amounts in chlorinated drinking or swimming pool water. Chlorine treatment of drinking water is often necessary to prevent diseases that can be a major cause of illness.


What does a MSDS look like?


MSDS Scavenger Hunt

1) Scribe (You must write in complete sentences)

2) Question Reader, Time Manager and Group Leader

3) Researcher

4) Researcher

Warm Up

Why are safety SYMBOLS important? They are universally understood

What is the purpose of a MSDS sheet? It gives information about a certain chemical

Equipment Stations

Today you will rotate through stations with your group.

Make sure you are filling out the paper as you go, you are each responsible for your own lab paper.

Remember your science safety rules

You will have 4 minutes per station

Unit 1: Science Safety Welcome to Science Mrs. Goins’s Room Mrs. Goins’s Room.

Documents

Transcript of Unit 1: Science Safety Welcome to Science Mrs. Goins’s Room Mrs. Goins’s Room.