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WK | LSN | STRAND | SUB-STRAND | LESSON LEARNING OUTCOMES | LEARNING EXPERIENCES | KEY INQUIRY QUESTIONS | LEARNING RESOURCES | ASSESSMENT METHODS | REFLECTION |
---|---|---|---|---|---|---|---|---|---|
1 |
Opening of school and revision of the last term's assessment test |
||||||||
1 | 3 |
Numbers
|
Integers - Identifying integers in different situations
Integers - Representing integers on a number line |
By the end of the
lesson, the learner
should be able to:
-Identify integers in different situations -Use integers correctly in daily life -Show interest in learning about integers |
-Identify integers by carrying out activities involving positive and negative numbers and zero -Make steps forward (positive) and backward (negative) from a reference point -Mark a reference point on level ground and make five steps from the reference point in both directions |
How small are atoms and are they divisible?
|
-KLB Grade 8 Mathematics pg. 1
-Number line charts -Digital resources -Number lines |
-Observation
-Oral questions
-Written assignments
|
|
1 | 4 |
Numbers
|
Integers - Addition of integers on a number line
|
By the end of the
lesson, the learner
should be able to:
-Add integers using a number line -Solve problems involving addition of integers -Show interest in using number line for addition of integers |
-Perform addition operations of integers on a number line -Starting at a point on a number line, move steps in the appropriate direction -Practice addition of integers using number line |
How do we carry out operations of integers?
|
-KLB Grade 8 Mathematics pg. 3 -Number lines -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
1 | 5 |
Numbers
|
Integers - Subtraction of integers on a number line
Integers - Combined operations of integers on a number line |
By the end of the
lesson, the learner
should be able to:
-Subtract integers using a number line -Solve problems involving subtraction of integers -Show interest in using a number line for subtraction of integers |
-Perform subtraction operations of integers on a number line -When subtracting a positive integer, move to the left on the number line -Solve real-life problems involving subtraction of integers |
How can we use a number line to subtract integers?
|
-KLB Grade 8 Mathematics pg. 4
-Number lines -Charts showing number lines -KLB Grade 8 Mathematics pg. 6 -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
2 | 1 |
Numbers
|
Integers - Games involving a number line
|
By the end of the
lesson, the learner
should be able to:
-Play creative games involving integer operations -Create games using a number line -Show interest in learning more about integers |
-Play creative games that involve number lines, for example jumping steps -Each member to write a question on a card involving addition and subtraction of integers -Use IT to learn more on operations of integers on number lines |
Where do we use integers in real life situations?
|
-KLB Grade 8 Mathematics pg. 7 -Number cards -Internet access |
-Observation
-Oral questions
-Written tests
|
|
2 | 2 |
Numbers
|
Fractions - Combined operations involving addition and subtraction
Fractions - Combined operations involving division and multiplication |
By the end of the
lesson, the learner
should be able to:
-Carry out combined operations involving addition and subtraction of fractions -Apply combined operations in real-life situations -Show interest in learning about fractions |
-Discuss and use the correct order of operations in fractions -Work out combined operations involving addition and subtraction -Add fractions then subtract from the sum |
How do we use fractions in real life situations?
|
-KLB Grade 8 Mathematics pg. 8
-Fraction models -Digital resources -KLB Grade 8 Mathematics pg. 11 |
-Observation
-Oral questions
-Written assignments
|
|
2 | 3 |
Numbers
|
Fractions - Combined operations involving brackets
Fractions - Operations on fractions in real-life situations |
By the end of the
lesson, the learner
should be able to:
-Carry out combined operations involving brackets -Apply BODMAS rule in combined operations -Show interest in learning about combined operations |
-Discuss and use the correct order of operations in fractions -Work out brackets first in combined operations -Solve real-life problems involving brackets |
How do we apply BODMAS rule in combined operations?
|
-KLB Grade 8 Mathematics pg. 13
-Fraction models -Digital resources -KLB Grade 8 Mathematics pg. 14 |
-Observation
-Oral questions
-Written assignments
|
|
2 | 4 |
Numbers
|
Fractions - Using IT devices for learning fractions
|
By the end of the
lesson, the learner
should be able to:
-Use IT devices for learning fractions -Play games involving operations on fractions -Show interest in using IT for learning |
-Play games of operations on fractions using IT devices -Use digital resources to solve fraction problems -Use IT for enjoyment while learning fractions |
How can we use technology to learn about fractions?
|
-KLB Grade 8 Mathematics pg. 14 -Digital resources -Internet access |
-Observation
-Oral questions
-Digital activities
|
|
2 | 5 |
Numbers
|
Fractions - Consolidation and assessment
Decimals - Conversion of fractions to decimals |
By the end of the
lesson, the learner
should be able to:
-Solve various problems involving fractions -Apply fractions in real-life situations -Appreciate the importance of fractions |
-Review combined operations on fractions -Solve a variety of problems involving fractions -Apply fractions in real-life contexts |
How do we use fractions in real life situations?
|
-KLB Grade 8 Mathematics pg. 14
-Fraction models -Assessment tools -Decimal charts -Digital resources |
-Written tests
-Problem-solving tasks
-Self-assessment
|
|
3 | 1 |
Numbers
|
Decimals - Identifying recurring decimals
|
By the end of the
lesson, the learner
should be able to:
-Identify recurring decimals -Represent recurring decimals correctly -Show interest in learning about recurring decimals |
-In groups discuss and classify non-recurring and recurring decimals -Indicate the recurring digits using appropriate notation -Convert fractions to decimals and identify recurring patterns |
How do we identify recurring decimals?
|
-KLB Grade 8 Mathematics pg. 17 -Decimal charts -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
3 | 2 |
Numbers
|
Decimals - Converting recurring decimals to fractions
Decimals - Rounding off decimal numbers |
By the end of the
lesson, the learner
should be able to:
-Convert recurring decimals to fractions -Apply algebraic methods in conversion -Value the relationship between fractions and decimals |
-Practice converting recurring decimals to fractions -Use algebraic methods to convert recurring decimals to fractions -Solve problems involving recurring decimals |
How do we convert recurring decimals to fractions?
|
-KLB Grade 8 Mathematics pg. 19
-Conversion charts -Digital resources -KLB Grade 8 Mathematics pg. 20 -Decimal charts |
-Observation
-Oral questions
-Written assignments
|
|
3 | 3 |
Numbers
|
Decimals - Expressing numbers to significant figures
|
By the end of the
lesson, the learner
should be able to:
-Express numbers to a required significant figure -Apply significant figures in real-life situations -Appreciate the importance of significant figures |
-Write decimal and whole numbers to given significant figures -Identify significant digits in given numbers -Apply rules for determining significant figures |
How do we express numbers to significant figures?
|
-KLB Grade 8 Mathematics pg. 21 -Number charts -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
3 | 4 |
Numbers
|
Decimals - Expressing numbers in standard form
Decimals - Combined operations on decimals |
By the end of the
lesson, the learner
should be able to:
-Express numbers in standard form -Apply standard form in scientific notation -Show interest in learning about standard form |
-Write numbers in standard form in learning materials -Express numbers as a product of a number between 1 and 10, and a power of 10 -Solve problems involving standard form |
How do we express numbers in standard form?
|
-KLB Grade 8 Mathematics pg. 23
-Number charts -Digital resources -Decimal charts |
-Observation
-Oral questions
-Written tests
|
|
3 | 5 |
Numbers
|
Decimals - Applications of decimals in real life
|
By the end of the
lesson, the learner
should be able to:
-Apply decimals in real-life situations -Solve problems involving decimals -Show interest in using decimals in daily life |
-Discuss and apply decimals to real-life cases -Play games of operations on decimals using IT -Solve real-world problems involving decimals |
How do we use decimals in real life situations?
|
-KLB Grade 8 Mathematics pg. 25 -Real-life objects -Digital resources |
-Observation
-Oral questions
-Problem-solving tasks
|
|
4 | 1 |
Numbers
|
Squares and Square Roots - Working out squares from tables
Squares and Square Roots - Squares of numbers greater than ten |
By the end of the
lesson, the learner
should be able to:
-Work out squares of numbers from tables -Apply squares in real-life situations -Show interest in working with squared numbers |
-Read and write the squares of numbers from tables -Use table of squares to find squares of numbers -Apply squares in solving real-life problems |
What are squares and square roots of numbers?
|
-KLB Grade 8 Mathematics pg. 25
-Table of squares -Digital resources -KLB Grade 8 Mathematics pg. 29 |
-Observation
-Oral questions
-Written assignments
|
|
4 | 2 |
Numbers
|
Squares and Square Roots - Working out square roots from tables
Squares and Square Roots - Square roots of numbers greater than 100 |
By the end of the
lesson, the learner
should be able to:
-Work out square roots of numbers from tables -Apply square roots in problem-solving -Show interest in working with square roots |
-Read and write the square roots of numbers from tables -Use table of square roots to find square roots -Apply square roots in solving real-life problems |
Where do we apply squares and square roots in real life situations?
|
-KLB Grade 8 Mathematics pg. 31
-Table of square roots -Digital resources -KLB Grade 8 Mathematics pg. 33 |
-Observation
-Oral questions
-Written assignments
|
|
4 | 3 |
Numbers
|
Squares and Square Roots - Using a calculator for squares
|
By the end of the
lesson, the learner
should be able to:
-Work out squares of numbers using a calculator -Apply calculator skills effectively -Show interest in using calculators in mathematics |
-Practice working out squares using a calculator -Compare results from calculator with table values -Solve real-life problems involving squares |
How do we use calculators to find squares?
|
-KLB Grade 8 Mathematics pg. 35 -Calculators -Digital resources |
-Observation
-Oral questions
-Calculator activities
|
|
4 | 4 |
Numbers
|
Squares and Square Roots - Using a calculator for square roots
Rates, Ratios, Proportion and Percentages - Identifying rates |
By the end of the
lesson, the learner
should be able to:
-Work out square roots of numbers using a calculator -Apply calculator skills effectively -Appreciate technology in mathematical calculations |
-Practice working out square roots using a calculator -Compare results from calculator with table values -Solve real-life problems involving square roots |
How do we use calculators to find square roots?
|
-KLB Grade 8 Mathematics pg. 36
-Calculators -Digital resources -Mobile phones (if available) -Rate charts |
-Observation
-Oral questions
-Written tests
|
|
4 | 5 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Working out rates
|
By the end of the
lesson, the learner
should be able to:
-Work out rates in real life situations -Apply rates in problem-solving -Value the importance of rates in daily life |
-Find cost per unit for various items -Calculate rates for different quantities -Solve real-life problems involving rates |
How do we calculate rates?
|
-KLB Grade 8 Mathematics pg. 37 -Rate charts -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
5 | 1 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Expressing fractions as ratios
Rates, Ratios, Proportion and Percentages - Comparing two ratios |
By the end of the
lesson, the learner
should be able to:
-Express fractions as ratios in real life situations -Convert between fractions and ratios -Show interest in the relationship between fractions and ratios |
-Use cut-outs to relate fractions to ratios -Express fractions in the form a:b -Solve problems involving conversion between fractions and ratios |
How do we use ratios in daily activities?
|
-KLB Grade 8 Mathematics pg. 39
-Fraction models -Digital resources -KLB Grade 8 Mathematics pg. 41 -Paper strips |
-Observation
-Oral questions
-Written assignments
|
|
5 | 2 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Comparing three ratios
|
By the end of the
lesson, the learner
should be able to:
-Compare three ratios in different situations -Arrange ratios in order of magnitude -Show interest in comparing multiple ratios |
-Write ratios as fractions with common denominators -Compare numerators to arrange ratios -Solve problems involving multiple ratios |
How do we compare multiple ratios?
|
-KLB Grade 8 Mathematics pg. 43 -Ratio charts -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
5 | 3 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Dividing quantities in given ratios
Rates, Ratios, Proportion and Percentages - Working out ratios |
By the end of the
lesson, the learner
should be able to:
-Divide quantities in given ratios -Apply ratio division in real-life situations -Value fair division of resources |
-Discuss and share quantities of concrete objects in different ratios -Divide a quantity into parts proportional to the ratio -Solve real-life problems involving division in a ratio |
How do we divide quantities in a given ratio?
|
-KLB Grade 8 Mathematics pg. 46
-Concrete objects -Digital resources -KLB Grade 8 Mathematics pg. 48 -Ratio charts |
-Observation
-Oral questions
-Written tests
|
|
5 | 4 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Ratio increase
|
By the end of the
lesson, the learner
should be able to:
-Work out increase of quantities using ratios -Apply ratio increase in real-life situations -Value the importance of ratios in quantity changes |
-Increase quantities in given ratios -Find quantities after ratio increases -Solve real-life problems involving ratio increases |
How do we use ratios to increase quantities?
|
-KLB Grade 8 Mathematics pg. 50 -Ratio charts -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
5 | 5 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Ratio decrease
Rates, Ratios, Proportion and Percentages - Percentage change |
By the end of the
lesson, the learner
should be able to:
-Work out decrease of quantities using ratios -Apply ratio decrease in real-life situations -Show interest in ratio applications |
-Decrease quantities in given ratios -Find quantities after ratio decreases -Solve real-life problems involving ratio decreases |
How do we use ratios to decrease quantities?
|
-KLB Grade 8 Mathematics pg. 51
-Ratio charts -Digital resources -KLB Grade 8 Mathematics pg. 52 -Percentage charts |
-Observation
-Oral questions
-Written assignments
|
|
6 | 1 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Direct proportion
|
By the end of the
lesson, the learner
should be able to:
-Identify direct proportions in real life situations -Recognize when quantities vary in the same ratio -Show interest in proportional relationships |
-Role play shopping activities to show direct relationships -Identify when quantities increase or decrease in the same ratio -Create tables of directly proportional quantities |
How do we identify direct proportion?
|
-KLB Grade 8 Mathematics pg. 53 -Proportion charts -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
6 | 2 |
Numbers
|
Rates, Ratios, Proportion and Percentages - Working out direct proportions
Rates, Ratios, Proportion and Percentages - Indirect proportion |
By the end of the
lesson, the learner
should be able to:
-Work out direct proportions in real life situations -Apply direct proportion in problem-solving -Value the importance of direct proportion |
-Complete tables of directly proportional quantities -Calculate unknown values using direct proportion -Solve real-life problems involving direct proportion |
How do we calculate using direct proportion?
|
-KLB Grade 8 Mathematics pg. 54
-Proportion charts -Digital resources -Hourglass (if available) |
-Observation
-Oral questions
-Written tests
|
|
6 | 3 |
Numbers
Algebra |
Rates, Ratios, Proportion and Percentages - Working out indirect proportions
Algebraic Expressions - Factorization of algebraic expressions |
By the end of the
lesson, the learner
should be able to:
-Work out indirect proportions in real life situations -Apply indirect proportion in problem-solving -Appreciate the concept of inverse relationship |
-Complete tables of indirectly proportional quantities -Calculate unknown values using indirect proportion -Solve real-life problems involving indirect proportion |
How do we calculate using indirect proportion?
|
-KLB Grade 8 Mathematics pg. 55
-Proportion charts -Digital resources -KLB Grade 8 Mathematics pg. 56 -Algebra tiles |
-Observation
-Oral questions
-Written tests
|
|
6 | 4 |
Algebra
|
Algebraic Expressions - Factorization using the HCF
|
By the end of the
lesson, the learner
should be able to:
-Factorize algebraic expressions using the HCF -Express algebraic expressions as a product of factors -Value the importance of factorization |
-Write expressions as a product of the highest common factor and the other factor -Practice factorizing different algebraic expressions -Use factorization to solve problems |
How do we factorize algebraic expressions?
|
-KLB Grade 8 Mathematics pg. 57 -Algebra tiles -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
6 | 5 |
Algebra
|
Algebraic Expressions - Addition and subtraction of algebraic fractions
Algebraic Expressions - Simplification of algebraic fractions by factorization |
By the end of the
lesson, the learner
should be able to:
-Add algebraic fractions -Subtract algebraic fractions -Show interest in working with algebraic fractions |
-Discuss and use the correct methods to add algebraic fractions -Find the LCM of denominators in algebraic fractions -Practice addition and subtraction of algebraic fractions |
How do we simplify algebraic expressions?
|
-KLB Grade 8 Mathematics pg. 58
-Algebra charts -Digital resources -KLB Grade 8 Mathematics pg. 59 |
-Observation
-Oral questions
-Written assignments
|
|
7 | 1 |
Algebra
|
Algebraic Expressions - Evaluating algebraic expressions
|
By the end of the
lesson, the learner
should be able to:
-Evaluate algebraic expressions by substituting values -Apply substitution to solve problems -Show interest in evaluating expressions |
-Discuss how to substitute given numerical values in expressions -Practice evaluating expressions with given values -Apply substitution to real-life situations |
How do we evaluate algebraic expressions?
|
-KLB Grade 8 Mathematics pg. 60 -Algebra charts -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
7 | 2 |
Algebra
|
Algebraic Expressions - Applications of algebraic expressions
Linear Equations - Forming linear equations in two unknowns |
By the end of the
lesson, the learner
should be able to:
-Apply algebraic expressions in real-life situations -Form expressions from word problems -Value the importance of algebraic expressions |
-Form algebraic expressions from real-life situations -Evaluate expressions for given values -Use IT to practice algebraic expressions |
How do we apply algebraic expressions in real life?
|
-KLB Grade 8 Mathematics pg. 61
-Digital resources -Internet access -KLB Grade 8 Mathematics pg. 62 -Shop setup materials |
-Observation
-Oral questions
-Written tests
|
|
7 | 3 |
Algebra
|
Linear Equations - Forming related linear equations
|
By the end of the
lesson, the learner
should be able to:
-Form related linear equations in two unknowns -Create simultaneous equations from real-life situations -Value the use of equations in problem-solving |
-Set up a demonstration shop with two different improvised items -Relate amounts spent to total amounts -Form simultaneous equations from given scenarios |
Where do we use linear equations in two unknowns in real life situations?
|
-KLB Grade 8 Mathematics pg. 64 -Shop setup materials -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
7 | 4 |
Algebra
|
Linear Equations - Solving linear equations by substitution method
Linear Equations - More on substitution method |
By the end of the
lesson, the learner
should be able to:
-Solve linear equations using substitution method -Apply the method to solve simultaneous equations -Show interest in using substitution method |
-Express one unknown in terms of the other -Substitute the expression in the other equation -Practice solving equations using substitution method |
How do we solve linear equations in two unknowns?
|
-KLB Grade 8 Mathematics pg. 66
-Equation charts -Digital resources -KLB Grade 8 Mathematics pg. 67 |
-Observation
-Oral questions
-Written assignments
|
|
7 | 5 |
Algebra
|
Linear Equations - Solving linear equations by elimination method
|
By the end of the
lesson, the learner
should be able to:
-Solve linear equations using elimination method -Apply the method to solve simultaneous equations -Show interest in using elimination method |
-Multiply equations by suitable numbers to make coefficients equal -Eliminate one unknown by addition or subtraction -Practice solving equations using elimination method |
How do we solve linear equations by elimination?
|
-KLB Grade 8 Mathematics pg. 68 -Equation charts -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
8 |
Mid term break |
||||||||
9 | 1 |
Algebra
|
Linear Equations - More on elimination method
Linear Equations - Applying linear equations in real-life situations |
By the end of the
lesson, the learner
should be able to:
-Apply elimination method to various equations -Solve complex simultaneous equations -Appreciate the elimination method |
-Solve different types of linear equations using elimination -Apply elimination method to practical problems -Compare elimination with substitution method |
When do we prefer elimination over substitution?
|
-KLB Grade 8 Mathematics pg. 70
-Equation charts -Digital resources -Internet access |
-Observation
-Oral questions
-Written tests
|
|
9 | 2 |
Measurements
|
Circles - Working out the circumference of a circle
Circles - Working out the circumference of circles in real life |
By the end of the
lesson, the learner
should be able to:
-Work out the circumference of a circle -Apply the formula for circumference in calculations -Show interest in learning about circles |
-Wrap a paper strip around a cylinder and mark the start and end points -Measure the distance between the marked points -Calculate circumference using the formula C = πd -Solve real-life problems involving circumference |
How do we determine the circumference of a circle?
|
-KLB Grade 8 Mathematics pg. 71
-Circular objects -Measuring tape or ruler -KLB Grade 8 Mathematics pg. 73 -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
9 | 3 |
Measurements
|
Circles - Working out the length of an arc
|
By the end of the
lesson, the learner
should be able to:
-Work out the length of an arc of a circle -Apply the formula for arc length in calculations -Show interest in arc lengths |
-Draw a circle and cut it out -Fold the cut-out into four equal parts -Relate the arc length to the circumference -Calculate arc length using the formula -Use cut-outs to relate arc length to the circumference |
How do we determine the length of an arc of a circle?
|
-KLB Grade 8 Mathematics pg. 73 -Paper -Pair of compasses |
-Observation
-Oral questions
-Written assignments
|
|
9 | 4 |
Measurements
|
Circles - Working out the length of an arc in real life
Circles - Calculating the perimeter of a sector |
By the end of the
lesson, the learner
should be able to:
-Apply knowledge of arc length in real-life contexts -Calculate arc lengths in various scenarios -Appreciate the use of arcs in daily life |
-Calculate arc lengths for different angles -Solve real-life problems involving arc lengths -Discuss practical applications of arc lengths |
How do we use arcs in real life situations?
|
-KLB Grade 8 Mathematics pg. 74
-Circular objects -Protractors -KLB Grade 8 Mathematics pg. 75 -Paper -Pair of compasses -Scissors |
-Observation
-Oral questions
-Written tests
|
|
9 | 5 |
Measurements
|
Area - Calculating the area of a circle
|
By the end of the
lesson, the learner
should be able to:
-Calculate the area of a circle -Apply the formula for area of a circle -Value the importance of circular areas |
-Draw a circle on a graph paper -Estimate its area by counting squares -Calculate area using the formula A = πr² -Compare the estimated and calculated areas |
How do we use area in real life situations?
|
-KLB Grade 8 Mathematics pg. 77 -Graph paper -Pair of compasses |
-Observation
-Oral questions
-Written assignments
|
|
10 | 1 |
Measurements
|
Area - Working out the area of a circle in real life
Area - Working out the area of a sector |
By the end of the
lesson, the learner
should be able to:
-Apply knowledge of circular area in real-life contexts -Calculate areas of circular objects -Show interest in circular areas |
-Discuss and work out areas of different circles -Measure radius and calculate area -Solve real-life problems involving circular area |
How do we apply knowledge of circular area?
|
-KLB Grade 8 Mathematics pg. 79
-Circular objects -Measuring tools -KLB Grade 8 Mathematics pg. 80 -Paper -Pair of compasses -Protractors |
-Observation
-Oral questions
-Written tests
|
|
10 | 2 |
Measurements
|
Area - Working out the area of a sector in real life
|
By the end of the
lesson, the learner
should be able to:
-Apply knowledge of sector area in real-life contexts -Calculate sector areas in various scenarios -Show interest in sector applications |
-Calculate sector areas for different angles -Solve real-life problems involving sector areas -Discuss practical applications of sectors |
How do we use sectors in real life?
|
-KLB Grade 8 Mathematics pg. 81 -Sector models -Protractors |
-Observation
-Oral questions
-Written tests
|
|
10 | 3 |
Measurements
|
Area - Working out the surface area of cubes
Area - Working out the surface area of cuboids |
By the end of the
lesson, the learner
should be able to:
-Work out the surface area of cubes -Apply the formula for cube surface area -Value the importance of surface area |
-Use a model of a cube to identify faces -Measure edges and calculate face areas -Find the sum of areas of all faces -Apply the formula for cube surface area |
How do we calculate the surface area of a cube?
|
-KLB Grade 8 Mathematics pg. 82
-Cube models -Measuring tools -KLB Grade 8 Mathematics pg. 84 -Cuboid models |
-Observation
-Oral questions
-Written assignments
|
|
10 | 4 |
Measurements
|
Area - Working out the surface area of cylinders
|
By the end of the
lesson, the learner
should be able to:
-Work out the surface area of cylinders -Apply the formula for cylinder surface area -Appreciate cylinders in everyday life |
-Make a paper model of a cylinder -Open the model to identify faces -Calculate area of circular ends and curved face -Apply the formula for cylinder surface area |
How do we calculate the surface area of a cylinder?
|
-KLB Grade 8 Mathematics pg. 86 -Cylindrical objects -Paper -Scissors |
-Observation
-Oral questions
-Written tests
|
|
10 | 5 |
Measurements
|
Area - Working out the surface area of triangular prisms
Area - Working out the area of irregular shapes |
By the end of the
lesson, the learner
should be able to:
-Determine the surface area of triangular prisms -Apply the formula for triangular prism surface area -Show interest in prism measurements |
-Use a model of triangular prism to identify faces -Calculate areas of triangular faces and rectangular faces -Find the sum of all face areas -Apply the formula for triangular prism surface area |
How do we calculate the surface area of a triangular prism?
|
-KLB Grade 8 Mathematics pg. 87
-Triangular prism models -Measuring tools -KLB Grade 8 Mathematics pg. 88 -Square grid paper -Irregular objects -Tracing paper |
-Observation
-Oral questions
-Written assignments
|
|
11 | 1 |
Measurements
|
Money - Identifying interest and principal
Money - Calculating simple interest |
By the end of the
lesson, the learner
should be able to:
-Identify interest and principal in real-life situations -Differentiate between principal and interest -Show interest in financial terms |
-Visit or invite resource persons from financial institutions -Discuss how money is deposited and borrowed -Gather information on principal and interest -Identify principal and interest in various scenarios |
What is interest in money?
|
-KLB Grade 8 Mathematics pg. 89
-Financial brochures -Digital resources -KLB Grade 8 Mathematics pg. 91 -Calculator |
-Observation
-Oral questions
-Written assignments
|
|
11 | 2 |
Measurements
|
Money - More on simple interest
|
By the end of the
lesson, the learner
should be able to:
-Solve complex problems involving simple interest -Find unknown values in interest calculations -Show interest in financial calculations |
-Calculate unknown principal, rate, or time given other values -Apply simple interest formula in reverse -Solve real-life problems involving simple interest |
How do we calculate simple interest for different time periods?
|
-KLB Grade 8 Mathematics pg. 92 -Calculator -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
11 | 3 |
Measurements
|
Money - Calculating compound interest for one year
Money - Calculating compound interest for two years |
By the end of the
lesson, the learner
should be able to:
-Calculate compound interest for one year -Understand the concept of compounding -Appreciate the impact of compounding |
-Calculate interest for the first year -Find the total amount at the end of the year -Compare simple and compound interest for one year -Discuss the effect of compounding |
How does compound interest differ from simple interest?
|
-KLB Grade 8 Mathematics pg. 93
-Calculator -Digital resources -KLB Grade 8 Mathematics pg. 94 |
-Observation
-Oral questions
-Written tests
|
|
11 | 4 |
Measurements
|
Money - Calculating compound interest for three years
|
By the end of the
lesson, the learner
should be able to:
-Calculate compound interest for three years -Apply step-by-step calculation method -Value long-term financial planning |
-Calculate interest year by year -Find total compound interest over three years -Compare with simple interest -Discuss the advantages of compound interest |
How does compound interest grow over time?
|
-KLB Grade 8 Mathematics pg. 95 -Calculator -Digital resources |
-Observation
-Oral questions
-Written tests
|
|
11 | 5 |
Measurements
|
Money - Working out appreciation
Money - Working out depreciation |
By the end of the
lesson, the learner
should be able to:
-Work out appreciation of value -Apply appreciation calculations to assets -Show interest in value appreciation |
-Research meaning of appreciation -List items that appreciate in value -Calculate value after appreciation -Discuss items worth investing in |
How do we calculate appreciation of value?
|
-KLB Grade 8 Mathematics pg. 96
-Calculator -Digital resources -KLB Grade 8 Mathematics pg. 97 |
-Observation
-Oral questions
-Written assignments
|
|
12 | 1 |
Measurements
|
Money - Working out hire purchase
|
By the end of the
lesson, the learner
should be able to:
-Work out hire purchase costs -Compare cash price and hire purchase price -Make informed financial decisions |
-Visit shops with hire purchase options or use digital resources -Gather information on deposit, cash price, and installments -Calculate total hire purchase cost -Compare with cash price and determine the extra cost |
How do we pay for goods on hire purchase?
|
-KLB Grade 8 Mathematics pg. 98 -Calculator -Brochures from shops -Digital resources |
-Observation
-Oral questions
-Written assignments
|
|
12-13 |
End term assessment tests and closing of school |
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