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Mathematics Scheme of Work for JSS3 First Term
WEEK  TOPIC / CONTENT

1  BINARY NUMBERS i. Addition and subtraction of binary numbers ii. Multiplication and division of binary numbers iii. Solving Quantitative Reasoning problems on binary numbers. 
2  BINARY NUMBERS CONT. i. Conversion from base ten to binary ii. Conversion from binary to other bases. iii. Applying binary numbers as two way classification system using punch card. iv. Using computer to do simple mathematical calculations.

3  DIRECT AND INVERSE PROPORTION i. Direct proportion ii. Indirect proportion iii. Apply direct and inverse proportions to practical problems. 
4  RATIONAL AND NONRATIONAL NUMBERS i. Identifying rational and nonrational numbers. ii. Determining the approximate value of some nonrational numbers. iii. Determining the approximate value of pi. iv. Finding reciprocals.

5  PLANE FIGURES Problems in measuration involving: i. Area of triangles ii. Area of parallelograms iii. Area of trapezium iv. Area of circles and sectors v. Word problems involving area.

6  FACTORIZATION OR ALGEBRAIC EXPRESSION Factorization of expressions of the form: i. ax+ay ii. 3m+pq+3p+mq iii. a^{2} – b^{2} iv. a^{2} – 2ab + b^{2} v. Word problems involving factorization.

7  EQUATIONS INVOLVING FRACTIONS i. Solving simple equations involving fractions. ii. Word problems leading to simple equation involving fractions iii. Simplifying expressions involving brackets. 
8  SIMULTANEOUS EQUATIONS i. Solution of simultaneous equations by substitution method ii. Solution by elimination method iii. Applying substitution and elimination method of solving simultaneous equations to real life activities.

9  GRAPHICAL SOLUTION OF SIMULTANEOUS EQUATIONS i. Compiling table of values for simultaneous linear equations. ii. Solving problems involving simultaneous linear equations in 2 variables graphically. 
10  VARIATION i. Definition of variation ii. Direct variation y=kx iii. Inverse variation y= k/x 
11  VARIATION i. Partial variation y=kx+c ii. Joint variation y = kpq, where k is a constant.

12  WORD PROBLEMS i. Translate word problems into numerical expression ii. Interpreting and solving given word problems. 
13  Revision 
14  Examinations 
Mathematics Lesson Note for JSS3 First Term
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Mathematics Scheme of Work for JSS3 Second Term
WEEK  TOPIC / CONTENT 
1  CHANGE OF SUBJECT OF FORMULA i. Changing subject in a formula ii. Simplifying expression by substituting in formula. 
2  COMPOUND INTEREST i. Revision of simple interest ii. Solving problems on compound interest iii. Applying the use of compound interest in daily life activities.

3  VIEWS, PLANS AND SKETCHES Drawing views and plans of common solids i. cube and cuboids ii. cone iii. cylinder iv. sphere v. prism

4  PROBABILITY i. Define probability ii. Use probability to estimate the outcomes of reallife problems involving chance. iii. Express probability as a fraction iv. Determine the probability of events such as throwing a die, picking a ball from a bag etc.

5  SIMILAR SHAPES a. Identify similar figures : i. Triangles (ii) Rectangles iii. Squares, (iv) Cubes v. Cuboids. b. Identify the presence of similar shapes in the environment.

6  ENLARGEMENT AND SCALE FACTOR i. Meaning of enlargement and scale factor ii. enlargement shapes using scale factor iii. Calculating and comparing lengths areas and volumes of similar figures iv. Quantitative Reasoning involving similar shapes.

7  TRIGONOMETRY i. Identify sine, cosine and tangent of an acute angle as ratios of sides of a rightangled triangle. ii. using trigonometric ratio to solve practical problems iii. applying trigonometric ratios to solve word problems.

8  SOLID SHAPES Problems in measuration involving: i. volume of cylinders, cones ii. surface areas of cylinder and cones. 
9  CONSTRUCTION i. Bisecting of line segments ii. Bisecting of angles iii. Constructing simple shapes 
10  CONSTRUCTION i. construction of angles of various sizes 90^{o}, 60^{o}, 45^{o}, 30^{o} ii. copying a given angle iii. Constructing simple shapes. 
11  Revision 
12  Examinations 
Mathematics Lesson Note for JSS3 Second Term
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Mathematics Scheme of Work for JSS3 Third Term
WEEK  TOPIC / CONTENT 
1  STATISTICS i. Calculating mean of a given data from raw scores ii. Obtaining median iii. finding mode iv. Finding the range of any given date v. Calculating mean and median from frequency table.

2  STATISTICS (DATA PRESENTATION) i. Frequency table ii. Pictograms iii. Ordering or ranking data iv. Representing and interpreting data on a bar chart v. Representing and interpreting data on a pie chart.

3  VARIATION Revision of problem solving involving: i. direct (ii) inverse (iii) joint iv. partial variation. 
4  APPROXIMATION Revision of approximation of numbers to: i. decimal place ii. significant figures iii. required degree of accuracy

5  FRACTIONS (Revision) i. Addition and subtraction of fractions ii. Multiplication and division of fractions. iii. use of order of operations in simplifying expressions with fractions. iv. Simplifying algebraic fractions with monomial denominators.

6  RIGHTANGLED TRIANGLES i. Use of Pythagoras rule in finding missing sides of triangles. ii. Pythagoras triples iii. Finding trigonometric ratios of sine, cosine, and tangent using sides of right angled triangles.

713  Revision and BECE Examinations 
Mathematics Lesson Note for JSS3 Third Term
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