National curriculum for grades 7 to 9: mathematics · MINISTRY OF EDUCATION NATIONAL CURRICULUM FOR...
Transcript of National curriculum for grades 7 to 9: mathematics · MINISTRY OF EDUCATION NATIONAL CURRICULUM FOR...
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REPUBLIC OF LIBERIA
MINISTRY OF EDUCATION
NATIONAL CURRICULUM FOR GRADES 7 TO 9
MATHEMATICS
February 2011
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MESSAGE FROM THE MINISTER OF EDUCATION
I wish to extend my thanks and appreciation to ECSEL, UNESCO and all our partners for their immense contribution to this important task of revising and
strengthening of the National Curriculum. Special thanks to USAID through LTTP for their funding and technical support in the harmonization or realignment of
the curriculum. We extend sincere thanks and appreciation to the Bureau of Curriculum Development and Textbook Research, the National Curriculum Taskforce,
and the subject specialists from various institutions for the level of professionalism that went into this exercise.
The revision and strengthening of our National Curriculum comes at a time when our nation is faced with the Herculean task or challenge of education
transformation, national reconstruction, recovery and renewal in the aftermath of a devastating civil war. Hence, critical to this national challenge is the rebuilding
of the education sector as Liberians can not achieve the desired socio-economic progress in the absence of a strong, vibrant and productive education and training
system.
The revised national curriculum has two features which include the regular core subject areas of Mathematics, Science, Language Arts and Social Studies and
emphasis is being given to the global challenge of HIV/AIDS, Peace, Citizenship, Human Rights and Environmental education. Secondly, the new curriculum is
developed in line with international standards especially those practiced and enshrined in the curriculum of our sisterly Republic of Nigeria and Ghana who are also
members of the West African Examinations Council (WAEC) .
We wish to urge all our education partners including students, teachers, principals, proprietors of schools and members of school boards to use this curriculum in
our schools to enhance quality and relevant instruction and to enable our students to be adequately prepared to take the West African Senior Secondary Certificate
Examinations (WASSCE) come 2013 as envisaged by us in the education sector.
May I conclude by once again saying big thank-you to all those who contributed to make this project a success.
Hon. E. Othello Gongar
MINISTER
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INTRODUCTION
Mathematics is an indispensable tool in our modern world. We use the knowledge of mathematics in our everyday activities, and we see that knowledge applied in
practically everything we see around us. It is critical to develop in our students those core skills of computation, translating problems into mathematical language
and be able to solve them, and to apply mathematical concepts to everyday activities. This curriculum on Mathematics has been written precisely to develop these
skills early in Liberian junior high school students.
A student-centred approach is emphasized in this curriculum. This is based on the firm belief that learning becomes more permanent, meaningful, and exciting
when students themselves take ownership of the learning process. Teachers are, therefore, urged to contrive those classroom strategies that would engage
students actively in the teaching/learning process.
AIMS AND OBJECTIVES At the end of this course of study, students will, among other things, be able to:
1. Become successful in the study of the basics of mathematics.
2. Acquire the necessary skills that will allow them to become problem solvers and informed decision makers.
3. Make connections between Mathematics and the world around us.
4. Bring Mathematics to life with many real-life applications.
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SEMESTER: ONE
GRADE: 7
PERIOD: I
UNIT: I
TOPIC: ARITHMETIC SKILLS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Identify, define and give examples of even, odd, prime and composite numbers.
2. Compute factors and prime factorization of positive integers
3. Explain the sieve of Eratosthenes to determine the prime and composite numbers between 1 and 100.
4. Find the LCM, GCF, and LCD of given positive integers.
5. State the divisibility rule for 2, 3, 5 and 9.
6. Give examples of numbers divisible by 2, 3, 5 and 9
7. Find the square and square roots of a given number.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Classify even, odd, prime
and composite numbers
using the Sieve of
Eratosthenes.
1. Even, odd, prime and
composite numbers.
2. Factors and factoring
3. Divisibility rule
4. LCM, GCF, LCD
5.Square roots
1. Activities involving defining
and giving examples of even,
odd, prime and composite
numbers.
2. Identifying, defining and
giving examples of divisibility
rules for 2, 3, 5, and 9. 3.
3. Using the sieve of the
Eratosthenes to determine
prime numbers between 1 and
100.
4. Computing factors and prime
factorization of positive
integers from any
5. Population data.
6. Finding LCM, GCF and
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior Secondary
Schools 1 (Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other Materials/Supplementary
Readings
Wall chart containing definition
of even, odd, prime and
composite numbers.
A chart containing the
Fundamental tasks
students should be able to
do: 1. Distinguish between even,
odd, prime and composite
numbers.
2. Explain and apply the
divisibility rules.
3. Demonstrate the method
of factoring.
Other essential evaluation
tools:
Quizzes
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LCD of given positive
numbers.
divisibility rules.
Oral question and answer
sessions
Home assignments
Short answer tests
SEMESTER: ONE
GRADE: 7
PERIOD: II
UNIT: II
TOPIC: FRACTION
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Simplify complex fractions.
2. Find fractional parts of any given number.
3. Apply the solutions of complex fractions to ratio, proportions and fraction of parts.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
1. Apply the knowledge of
ratio, proportion and complex
fraction in solving community
problems.
1. Operations on fractions.
2. Fractional parts of
numbers.
3. Combining and
simplifying complex
fractions.
4. Ratio and proportion
written as fractions.
1. Guiding students to
simplify complex fractions.
2. Students solve problems
relating to ratio, proportion
and complex fraction.
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior
Secondary Schools 1
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Fundamental tasks students
should be able to do: 1. Seatwork to:
- simplify complex fraction
- write ratio and proportion as
fraction.
- find fractional parts of
numbers
Other essential evaluation
tools:
Quizzes
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Wall chart containing
definition of even, odd,
prime and composite
numbers.
A chart containing the
divisibility rules.
Oral question and answer
sessions
Home assignments
Short answer tests
SEMESTER: ONE
GRADE: 7
PERIOD: III
UNIT : III
TOPIC: DECIMALS, PERCENTS AND FRACTIONS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Convert from decimal to percent/fraction and vice versa.
2. Apply decimal and percent to the solution of problems involving commissions, discounts, taxes, interests, profit and loss and royalty.
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OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will use the method
of finding simple interest,
commission, discounts, profit
and loss and royalty in their
business transactions with
others.
1. Conversion of decimal to
percent, fraction and
conversely.
.
2.. Commission and
discounts
a) Simple interest, profit
and loss
b) Taxes and royalty.
1. Converting from decimal to
percent and vice versa.
2. Solving problems
involving commission,
discount, taxes, interest, profit
and loss and royalty.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 1
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Poster sheets containing the
formulas for finding simple
interest, discount, profit and
loss, taxes and royalty.
Scientific calculator.
Computer
Fundamental tasks students
should be able to do: Exercises that include :
1. Simple interest
2. Commission
3. Discount
4. Profit and loss
5. Royalty
Other essential evaluation
tools:
Quizzes
Oral question and answer
sessions
Home assignments
Short answer tests
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SEMESTER: TWO
GRADE: 7
PERIOD: IV
UNIT: IV
TOPIC: BASIC ALGEBRA
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Add, subtract, multiply and divide signed numbers with emphasis on population concept such as births and mortality.
2. Use the grouping symbols in performing basic operations.
3. Identify, define and give examples of a term, variable, constant, co-efficient, exponent, monomial, binomial and trinomial.
4. Evaluate algebraic expressions and formulas with specific example on computing various population risks such as birth, death, migration, etc….
5. Solve and graph linear open sentences in one variable.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Use the skills of adding,
subtracting, multiplying
and dividing signed
numbers in daily life
situation.
1. Operations of
addition, subtraction,
multiplication and
division on signed
numbers.
2. Positive and negative
integers.
3. Basic algebraic
expressions and
variables:
a. variable
b. constant
c. co-efficient
d. exponents
4. Evaluation of
1. Guide students add,
subtract, multiply and
divide sign numbers.
2. Instruct students to use
the grouping symbols in
performing basic
operations.
3. Let students identify,
define and give examples
of these terms; co-
efficient, exponent,
monomial, binomial and
trinomial.
4. Evaluating algebraic
expressions and formula.
A. Primary Text
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 1
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 1 (Pearson/Longman,
2005)
Other
Materials/Supplementary
Readings
Graph sheet
Fundamental tasks students should
be able to do: Solving problems involving:
1. Addition
2. Subtraction
3. Multiplication
4. Division
5. Positive and negative integers
6. Basic algebraic expressions
Other essential evaluation tools:
Quizzes
Oral question and answer sessions
Home assignments
Short answer tests
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algebraic expressions
and formulas.
5. Solving and graphing
linear open sentences in
one variable.
Number line
Calculator
SEMESTER: TWO
GRADE: 7
PERIOD: V
UNIT: V
TOPIC: GEOMETRY
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Identify and construct simple geometric figures such as line segment and angles.
2. Bisect line segments and angles.
3. Identify and give examples of the kinds and properties of angles and polygons.
4. Find the perimeters and areas of given polygons.
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OUTCOMES CONTENTS ACTIVITIES MATERIALS EVALUATION
Students will use the
construction skills to
construct simple geometric
figures such as line segments
and angles using straight
edge protractor and compass.
1. Construction a. Kinds of polygons
b. Perimeters and
areas of polygons
2. Angles
1. Let students identify and
construct simple geometric
figures such as line segments
and angles.
2. Let students identify and
give examples of the kinds
and properties of angles and
polygons.
3. Let students find the
perimeters and areas of a
given polygon.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 1
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools -
Pupils’ Book 1
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Geometry set
Calculator
Computer
Fundamental tasks
students should be able to
do: Individual activities
involving:
1. Constructing
2. Drawing different kinds
of polygons
3. Finding perimeters and
areas of polygons
Other essential evaluation
tools:
Quizzes
Oral question and answer
sessions
Home assignments
Short answer tests
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SEMESTER: TWO
GRADE: 7
PERIOD: VI
UNIT: VI
TOPIC: GEOMETRY
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Find the volume and surface area of figures.
2. Plot points and determine and determine the associated pairs of numbers.
3. Graph open-sentences in one variable.
4. Use open sentences to solve geometry and age problems.
OUTCOMES CONTENTS ACTIVITIES MATERIALS EVALUATION
Students will apply the skills
to find volume and surface
area of figures..
1. Solid geometry
a. Surface areas of
polygons.
b. Volume of polygons
2. Co-ordinate geometry;
a. integers, negative and
positive (number line)
b. co-ordinate point
c. graph of open sentences
in one variable
1. Let students find volume
and surface areas of
figures.
2. Let students plot points
and determine the co-
ordinate of integers in the
rectangular co-ordinate
system R².
3. Guide students to graph
open sentences in one
variable.
4. Guide students to apply
one variable sentence to
solve numbers, geometry
and age problems.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools
1 (Pearson/Longman)
B. Secondary Text
Mathematical Association
of Ghana, Mathematics for
Junior High Schools -
Pupils’ Book 1
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Graph sheets.
Number line
Computer
Fundamental tasks
students should be able
to do: 1. Solve the following
problems in geometry:
-Areas of polygons
-Volume of polygons
2. Coordinate geometry
-integers (negative and
positive)
- coordinate points
-graph of open sentences
Other essential
evaluation tools:
Quizzes
Oral question and
answer sessions
Home assignments
Short answer tests
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Scientific calculator
SEMESTER: ONE
GRADE: 8
PERIOD: I
UNIT: I
TOPICS: A.OPERATIONS ON RATIONAL NUMBERS;
B. NUMBER THEORY
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Perform operations on whole numbers and decimals.
2. Perform operations on fractions and integers.
3. Solve equations involving operations of rational numbers.
4. Write prime factorizations of a number.
5. Write numbers in exponential form.
OUTCOMES CONTENTS ACTIVITIES MATERIALS EVALUATION
Students will apply knowledge
of operations of rational
numbers to operate small
business.
1. Operations on Rational
numbers:
a. Adding and subtracting
whole numbers,
decimals, fractions and
integers.
b. Multiply and divide
whole numbers,
decimals, fractions and
integers.
2. Problems involving
1. Let students use data on
population pattern to add,
subtract, multiply and divide
whole numbers.
2. Have students find the
fractional part of candidates
votes polled in the 2005
elections.
3. Let students find the
missing measurement to
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 2
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools -
Pupils’ Book 2
(Pearson/Longman, 2005)
Fundamental tasks
students should be able to
do: 1. Perform operations on
rational numbers.
2. Solve problems
involving
-prime factorization
-exponentiation.
Other essential evaluation
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operations
- Prime factorization
- Exponents
complete a recipe using
fractions.
4. Have students add birth
rate (positive) and death rate
(negative) as integers.
5. Use exponents to show
how a disease can become
pandemic.
Other
Materials/Supplementary
Readings
Graph sheets.
Number line
Computer
Scientific calculator
Poster on population
census for a community.
tools:
Quizzes
Oral question and
answer sessions
Home assignments
Short answer tests
SEMESTER: ONE
GRADE: 8
PERIOD: II
UNIT: II
TOPIC: BASIC ALGEBRAIC EXPRESSIONS AND FORMULAS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Evaluate basic expressions and formulas.
2. Simplify basic algebraic expressions by combining like terms.
3. Solve problems involving basic algebraic expressions and formulas.
4. Multiply and divide monomials.
5. Simplify numerical expressions by following the order of operations.
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OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
1. Students will follow
directions in solving problems
of real – life situations.
1. Order of Operations
2. Algebraic Expressions
3. Using formulas
4. Adding and subtracting
monomials, binomials and
trinomials.
5. Multiplying and dividing
monomials, binomials and
trinomials (Law of indices)
6. Equations involving
7. Inequalities.
8. Solve verbal problems
involving algebraic
expressions.
1. Guide students simplifying
expressions involving order of
operation.
2. Students evaluate algebraic
expressions.
3. Let students use formulas to
solve problems.
4. Guide students in adding
and subtracting like terms.
5. Guide students to multiply
and divide monomials by
using Laws of indices.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 2
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 2 (Pearson/Longman,
2005)
Other
Materials/Supplementary
Readings
Graph sheets.
Number line
Computer
Scientific calculator
Poster on population
census for a community.
Fundamental tasks students
should be able to do: 1. Evaluate basic expressions
and formulas.
2. Simplify basic algebraic
expressions by combining
like terms.
3. Solve problems involving
basic algebraic
expressions and formulas.
4. Multiply and divide
monomials.
5. Simplify numerical
expressions by following
the order of operations.
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignment
Test involving algebraic
expressions and formulas.
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SEMESTER: ONE
GRADE: 8
PERIOD: III
UNIT: III
TOPIC: PERCENT, PROPORTION AND RATES
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Convert fractions and decimals to percent and vice – versa.
2. Identify the three types of percents.
3. Find rates using proportions.
4. Find simple interest, discount, commission, percent gain or loss, sales tax.
5. Solve word problems involving applications of percent.
6. Solve problems involving ratio and proportion.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply the concepts
of percent to operate a credit
union, sales, income, etc.
1. Fractions, Decimals
and Percents.
2. The three parts of
percent.
3. Simple interest.
4. Discount and
commission.
5. Percent gain or loss.
6. Rates and unit rates.
7. Word problems
involving percent.
1. Let students relate
fractions, decimals and
percent using graph paper.
2. Let students’ use rates
of goods to determine a
better buy.
3. Students open a mini
business in the class using
“symbol” money to
purchase items on interest,
as loan.
4. Finding the percentage
of votes polled by
candidates in the 2005
general election.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 2
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 2 (Pearson/Longman,
2005)
Other
Materials/Supplementary
Readings
Graph sheets.
Fundamental tasks students
should be able to do: Exercises involving solving
problems with:
1. Fractions and decimals.
2. Three types of percent
problems
3. Rates using proportions
4. Interest, discount,
commission, gain and loss,
sale tax
Other essential evaluation
tools:
Daily seatwork
Quizzes
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8. Using proportion to
solve problems
involving scale
drawing (map and
actual distance).
5. Compare telephone
rates.
6. Let students find actual
(ground) distances using
Atlas of Liberia.
Number line
Computer
Scientific calculator
Poster on population
census for a community.
Take home assignment
Test involving algebraic
expressions and formulas.
SEMESTER: TWO
GRADE: 8
PERIOD: IV
UNIT: IV
TOPICS: 1. APPLICATION OF ALGEBRAIC CONCEPTS
2. RELATIONS AND FUNCTIONS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Solve problems involving numbers, age, geometry, coins, etc.
2. Find the domain and range of a relation or function.
3. Graph relations and functions.
4. Graph linear inequalities.
5. Add and subtract polynomials.
6. Multiply polynomials by monomials and / or binomials.
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OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply concepts
and skills of algebraic
expressions to real life
situations.
1. Number problem
2. Age problem
3. Coin problem
4. Geometry problem
5. Relations and
functions
6. Graphing linear
inequalities
7. Polynomials
a. adding and
subtracting
polynomials
b. multiplying
polynomials by
monomials, binomials.
1. Solve problems in one
variable of coin, age,
geometry, numbers and
population density.
2. Construct graph of order
pairs.
3. Differentiate between a
relation and function.
4. Determine the domain and
the range of a function.
5. Find the product of
Polynomials by
a. monomials
b. binomials
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 2
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 2
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Graph sheets.
Number line
Computer
Scientific calculator
Poster on population
census for a community.
Fundamental tasks students
should be able to do: 1. Solve problems involving
numbers, age, geometry,
coins, etc.
2. Find the domain and range
of a relation or function.
3. Graph relations and
functions.
4. Graph linear inequalities.
5. Add and subtract
polynomials.
6. Multiply polynomials by
monomials and / or
binomials.
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignment
Test involving algebraic
expressions and formulas
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SEMESTER: TWO
GRADE: 8
PERIOD: V
UNIT: V
TOPIC: GEOMETRY AND MEASUREMENT
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Identify angle relationship (vertical, adjacent, complementary, and supplementary)
2. Compute the sums of angles in a given polygon
3. Construct angles and triangles by SAS, ASA, SSS
4. Find the area of trapezoid
5. Find the surface areas of prisms
6. Convert selected metric units.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply the
concepts and skills of
geometry and
measurement in designing
and constructing roads,
buildings, household
furniture, etc.
1. Angle relationship (vertical, adjacent,
complementary and
supplementary).
2. Simple polygons (sum of
interior angles of regular
polygons).
3. Construction of angles
and triangles by using
(SAS, ASA, SSS).
4. Area of trapezoid.
5. Surface area prisms.
6. Conversion of metric
1. Let students name vertical
and adjacent angles.
2. Guide students to find
complementary and
supplementary angles.
3. Find sums of angles in
given regular polygons, using
farmland as an example.
4. Help students to construct
angles and triangles by SAS,
ASA and SSS.
5. Find areas of trapezoid.
6. Let students compute
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior
Secondary Schools 2
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 2
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Graph sheets.
Fundamental tasks students should
be able to do: 1. Identify angle relationship
(vertical, adjacent, complementary,
and supplementary)
2. Compute the sums of angles in a
given polygon
3. Construct angles and triangles by
SAS, ASA, SSS
4. Find the area of trapezoid
5. Find the surface areas of prisms
6. Convert selected metric units.
Other essential evaluation tools:
Daily seatwork
Quizzes
Take home assignment
Tests involving algebraic
expressions and formulas
19
units (selected units). surface areas using a carton.
7. Find metric units
conversion using physical
models.
Number line
Computer
Scientific calculator
Poster on population census
for a community.
SEMESTER: TWO
GRADE: 8
PERIOD: VI
UNIT: VI
TOPIC: PROBABILITY, STATISTICS AND TRIGONOMETRY
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Correctly arrange data in descending and ascending order prepare frequency table and construct histogram.
2. Make and interpret double bar graphs, double line graphs and circle graphs.
3. Compute the mode, median, and mean of a set of a population data.
4. Find the range, variance and standard deviation, using population data.
5. Compute the probability of simple, independent and dependent events, using population data.
6. Squares and Square Roots.
7. Solve problems using Pythagoras Theorem.
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OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply the
skills and concepts of
probability and statistics
in predicting population
pattern and the odds of an
event happening.
1. Frequency tables and
Histograms
2. Measures of variability (range, variance and
standard deviation)
3. Making and
interpreting graphs
(double bar and line, circle)
4. Experiments with games
of chance.
5. Probability of an event (simple, independent,
dependent)
1. Guide students in making and
constructing frequency tables and
histograms.
2. Let students to find range,
variance and standard deviation.
3. Guide students to use
population data.
.4. Guide students in making and
interpreting double bar graphs,
double line graphs and circle
graphs from data collected about
students in the school (family size,
favorite leader).
5. Let students toss a coin, roll a
die or spin the probability spinner
and record events.
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior Secondary
Schools 2 (Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 2
(Pearson/Longman, 2005)
Other Materials/Supplementary
Readings
Graph sheets.
Number line
Computer
Scientific calculator
Poster on population census for
a community.
Fundamental tasks students should
be able to do: 1. Correctly arrange data in
descending and ascending order
prepare frequency table and
construct histogram.
2. Make and interpret double bar
graphs, double line graphs and
circle graphs.
3. Compute the mode, median, and
mean of a set of a population data.
4. Find the range, variance and
standard deviation, using
population data.
5. Compute the probability of simple,
independent and dependent events,
using population data.
6. Squares and Square Roots.
7. Solve problems using Pythagoras
Theorem.
Other essential evaluation tools:
Daily seatwork
Quizzes
Take home assignment
Tests involving algebraic
expressions and formulas
Assignments,/ activities including:
1. Constructing frequency table.
2. Finding the mean, mode,
median, range, variance, and
standard deviation of a set of
population data.
21
SEMESTER: ONE
GRADE: 9
PERIOD: I
UNIT: I
TOPIC: ARITHMETIC
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Identify and define rational and irrational numbers.
2. Solve ratio, proportion, variation, speed, average and rate of work problems.
3. Compute simple and compound interests.
4. Using formulas (Geometry).
5. Find a rational number halfway between another.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will
appreciate the
knowledge gained
from arithmetic as they
interact with other
members of the
community.
1. Rational and Irrational
numbers.
2. Ratio, proportion and
percent.
3. Variation, speed and rate of
work problems.
4. Simple and compound
interests.
5. Using Geometry formulas.
6. Density and rational numbers
1. Guide Students in identifying and
classifying rational and irrational
numbers using calculators.
2. Add, subtract, multiply and divide
rational numbers using data from
population census as examples.
3. Guide students in identifying the
means and extremes of a proportion.
4. Use ratios and proportions to
compute the shares of partners in a
business, etc.
5. Let students solve problems
involving direct and inverse variation.
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior
Secondary Schools 3
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other Materials/Supplementary
Readings
Geometric set
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Fundamental tasks students should
be able to do: 1. Identify and define rational and
irrational numbers.
2. Solve ratio, proportion, variation,
speed, average and rate of work
problems.
3. Compute simple and compound
interests.
4. Using formulas (Geometry).
5. Find a rational number halfway
between another.
6. Constructing frequency tables.
7. Finding the mean, mode, median,
range, variance, and standard
deviation of a set of population data.
Give group activities involving:
8. Defining, identifying and
performing operations from rational
22
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
and irrational numbers.
9. Solving ratio, proportion, variation
speed, average and rate.
10. Computing simple and compound
interests
Other essential evaluation tools:
Daily seatwork
Quizzes
Take home assignment
Tests involving algebraic
expressions and formulas
SEMESTER: ONE
GRADE: 9
PERIOD: II
UNIT: II
TOPIC: BASIC ALGEBRA
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Use the laws of indices/radicals in multiplying and dividing numbers.
2. Simplify radicals and convert radicals to exponents and vice – versa.
3. Add and subtract Polynomials.
4. Multiply polynomials by monomials and binomials.
5. Divide polynomials by binomials.
6. Find squares of binomials.
7. Factor the differences of two squares (binomials).
23
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply
basic algebraic skills
and concepts in
solving problems in
their daily lives.
1. Law of Indices.
2. Simplifying radicals.
3. Converting radicals to
exponents.
4. Adding and subtracting
polynomials.
5. Multiplying
a. polynomials by monomials
b. binomials by binomials.
6. Dividing polynomials by
binomials.
7. Factoring difference of two
squares.
8. Exponential expressions
and radical expressions
1. Finding sums and differences of
polynomials.
2. Finding the products of
monomials by polynomials.
3. Applying the law of indices in
multiplying and dividing arithmetic
and algebraic expressions.
4. Converting exponential
expressions to radical expression and
conversely.
5. Factor the differences between
two squares using methods as:
x² - y² = x² - xy + xy – y²
= x(x + y) - y(x + y)
= (x + y) (x – y))
A. Primary Text
M.F. Macrae, et al. New General
Mathematics for Junior Secondary
Schools 3 (Pearson/Longman)
B. Secondary Text
Mathematical Association of Ghana,
Mathematics for Junior High
Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other Materials/Supplementary
Readings
Geometric set
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
Fundamental tasks students
should be able to do: 1. Use the laws of
indices/radicals in
multiplying and dividing
numbers.
2. Simplify radicals and
convert radicals to
exponents and vice – versa.
3. Add and subtract
Polynomials.
4. Multiply polynomials by
monomials and binomials.
5. Divide polynomials by
binomials.
6. Find squares of binomials.
7. Factor the differences of two
squares (binomials).
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignment
Tests involving algebraic
expressions and formulas
24
SEMESTER: ONE
GRADE: 9
PERIOD: III
UNIT: III
TOPIC: RELATIONS AND FUNCTIONS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Define and represent relations and functions.
2. Find the Cartesian product of two relations and determine the domain and range of a given relation.
3. Evaluate linear function in one variable.
4. Determine the slope of a line given its equation and two points and vice – versa.
5. Evaluate linear function in two variables.
6. Graph linear equations in two variables given its slope and point.
7. Solve problems involving linear function by graphing.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will apply the
skills and concepts of
coordinate graphing to
represent and interpret
their daily lives
1. Cartesian products
2. Relation and Function
3.Domain and Range
4. Linear Function in
one variable (graphs)
5. Slope of a line given two points
6. Solving problems involving linear
function in one variable
7. Linear function in two variables
1. Guide students in finding
Cartesian Products.
2. Have students in determining the
domain and range of a given relation.
3. Guide students in evaluating linear
functions (one and two variables).
4. Let students graph linear
functions.
5Tell students to find the slope of a
line given its equation on a graph.
6. Guide students in determining the
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 3
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for Junior
High Schools - Pupils’ Book 1
(Pearson/Longman, 2005)
Other
Materials/Supplementary
Readings
Geometric set
Fundamental tasks students
should be able to do: 1. Define and represent
relations and functions.
2. Find the Cartesian product
of two relations and
determine the domain and
range of a given relation.
3. Evaluate linear function in
one variable.
4. Determine the slope of a
line given its equation and
two points and vice –
versa.
5. Evaluate linear function in
two variables.
25
8. Equation and graph of a line given
its slope and
y – Intercept.
slope of a line when two points are
given.
7. Involve students in finding the
equation and graph of a line when its
slope and y – intersect are known.
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
6. Graph linear equations in
two variables given its
slope and point.
7. Solve problems involving
linear function by
graphing.
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignment
SEMESTER: TWO
GRADE: 9
PERIOD: IV
UNIT: IV
TOPIC: GEOMETRY
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Identify, define and give examples of transversal, parallel lines, perpendicular lines and their properties.
2. Identify and define regular polygons and their properties.
3. Find the sum of interior and exterior angles of regular polygons.
4. Construct triangles using SSS, SAS or ASA.
5. Construct parallelograms.
6. Solve problems involving similar triangles.
7. Identify vertical, adjacent, complementary and supplementary angles.
26
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will recognize
geometric patterns in
architecture design and
household furniture.
1. Constructing of parallel
lines, perpendicular lines and
transversal and their
properties (corresponding
angles, Alternate interior and
exterior angles, etc.)
2. Construct regular
polygons and their
properties.
3. Construct:
a. Given angles
b. Perpendicular lines.
Perpendicular
Bisector of a segment.
4. Construct:
a. Triangle using
SSS,SAS or ASA
b. Parallelograms
5. Similar triangles.
1. State or list properties of
parallel lines, perpendicular
lines and transversal.
2. Let students state or list
properties or postulates
associated with parallel lines
cut by transversal.
3. Guide students in listing
properties of regular polygons
and using said properties.
4. Guide students in finding the
interior and exterior angles of
regular polygons.
5. Instruct students in listing
and stating properties of similar
triangles.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 3
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 1 (Pearson/Longman,
2005)
Other
Materials/Supplementary
Readings
Geometric set
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
Fundamental tasks students
should be able to do: 1. Identify, define and give
examples of transversal,
parallel lines,
perpendicular lines and
their properties.
2. Identify and define regular
polygons and their
properties.
3. Find the sum of interior
and exterior angles of
regular polygons.
4. Construct triangles using
SSS, SAS or ASA.
5. Construct parallelograms.
6. Solve problems involving
similar triangles.
7. Identify vertical, adjacent,
complementary and
supplementary angles.
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignments
Exercises for groups in
class to involve:
listing properties of
parallel lines and regular
polygons; stating
properties of similar
triangles
27
SEMESTER: TWO
GRADE: 9
PERIOD: V
UNIT: V
TOPICS: A. TRIGONOMETRY
B. MEASUREMENT
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Apply the Pythagoras Theorem to compute one side of a right angle triangle when the other two sides are given.
2. Solve problems involving Pythagoras Theorem.
3. Identify, define and compute the trigonometric ratios (functions) of a:
a. Sine of Acute angles
b. Cosine of Acute angles
c. Tangent of Acute angles
4. Find angles of depression and elevation using the sine, cosine and tangent of ratios.
5. Use trigonometry tables (calculators) in finding sine, cosine and tangents of acute angles.
6. Solve problems involving angle of elevation and depression.
7. Convert metric units to customary units and vice versa.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will
appreciate the concepts
and skills of
trigonometry as they
apply them in
surveying, shipping, on
air traffic industries.
1. The Pythagorean Theorem.
2. Application of Pythagorean
Theorem
3. Sine, cosine and tangent of
acute angles.
4. Trigonometric tables.
5. Application of sine, cosine
and tangent ratios.
1. Guide students to discover the
relationship amongst the sides of
a triangle.
2. Guide students in using the
Pythagorean Theorem in problem
solving.
3. Let students explain the sine,
cosine and tangent of acute
angles’ relationship in their own
words.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 3
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 1 (Pearson/Longman,
2005)
Fundamental tasks students should
be able to do: 1. Apply the Pythagoras Theorem to
compute one side of a right angle
triangle when the other two sides
are given.
2. Solve problems involving
Pythagoras Theorem.
3. Identify, define and compute the
trigonometric ratios (functions) of
a:
d. Sine of Acute angles
28
6. Angles of depressions and
elevation.
7. Converting metric and
customary units.
4. Guide students in the
application of sine, cosine and
tangent ratios.
5. Let students use liter cup and
medicine dropper and rulers and
yardstick to ratio of metric and
customary units of length and
capacity.
Other
Materials/Supplementary
Readings
Geometric set
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
e. Cosine of Acute angles
f. Tangent of Acute angles
4. Find angles of depression and
elevation using the sine, cosine
and tangent of ratios.
5. Use trigonometry tables
(calculators) in finding sine,
cosine and tangents of acute
angles.
6. Solve problems involving angle of
elevation and depression.
7. Convert metric units to customary
units and vice versa.
Other essential evaluation tools:
Daily seatwork
Quizzes
Take home assignments
Exercises for groups in class to
involve:
listing properties of parallel lines
and regular polygons; stating
properties of similar triangles
Activities will involve :
a) Pythagorean Theorem.
b) Computing the trigonometric
ratio and table.
c) Converting metric unit to
customary units.
29
SEMESTER: TWO
GRADE: 9
PERIOD: VI
UNIT: VI
TOPIC: PROBABILITY AND STATISTICS
SPECIFIC OBJECTIVES:
Upon completion of this topic, students will be able to:
1. Make frequency tables and histograms from a given data.
2. Find measures of central tendency using population data.
3. Compute the measures of variability (range, variance and standard variation)
4. Read and interpret stem and leaf, box and whiskers and scatter plots.
5. Make stem and leaf plot from a set of class test scores.
6. Use the fundamental counting principle in solving: a. Multiplication b. Venn diagram c. Diagrams with two finite.
7. Find permutation and combination of an event occurrence.
OUTCOMES CONTENTS ACTIVITIES MATERIALS/RESOURCES EVALUATION
Students will appreciate
the skills and concepts of
probability to interact
with other people.
1. Frequency tables and
Histograms.
2. Measures of Central
tendency
(mode, median and mean).
3. Measure of variability
(range, variance and
standard variation).
4. Stem and leaf plot
5. Box and whisker plot
6. Scatter plot
1. Let students collect data
about test scores and make a
frequency table and histogram
from the data.
2. Have students collect and
present data about favorite
meal on a histogram and find
the central tendency of the
data.
3. Have students make :
a. Stem and leaf plot from
class test scores.
b. Box and whisker plots from
class test score.
A. Primary Text
M.F. Macrae, et al. New
General Mathematics for
Junior Secondary Schools 3
(Pearson/Longman)
B. Secondary Text
Mathematical Association of
Ghana, Mathematics for
Junior High Schools - Pupils’
Book 1 (Pearson/Longman,
2005)
Other
Materials/Supplementary
Readings
Geometric set
Fundamental tasks students
should be able to do: 1. Make frequency tables
and histograms from a
given data.
2. Find measures of central
tendency using
population data.
3. Compute the measures of
variability (range,
variance and standard
variation)
4. Read and interpret stem
and leaf, box and
whiskers and scatter
plots.
5. Make stem and leaf plot
30
7. Permutation
8. Combination
4. Pupils list the number of
attires taken from a set of
shirts and trousers.
5. Pupils find the probability
of picking a color shirt and
trouser from a set of attire.
Boxes
Cylindrical objects
Liter cups
Medicine droppers
Rulers and meter stick
Graph sheets
Coins
Die
Different stoppers
Different color chalks
Poster sheets
from a set of class test
scores.
6. Use the fundamental
counting principle in
solving: a. Multiplication
b. Venn diagram c.
Diagrams with two finite.
7. Find permutation and
combination of an event
occurrence.
Other essential evaluation
tools:
Daily seatwork
Quizzes
Take home assignments
Assign groups or
individuals to collect,
organize and interpret
data on :
1. Test score.
2. Population pattern
3. Die, coin
4. Birth rate
5. Death rate
6. Number of persons in
class ( males and
females)