JSS 3 Mathematics scheme of work for first and second term.

The JSS 3 Mathematics Scheme of Work for 1st and 2nd Term is designed to solidify your foundational knowledge as you prepare for the Basic Education Certificate Examination (BECE).

This stage covers essential topics such as algebra, geometry, trigonometry, probability, and statistics, ensuring you have a strong grasp of both theoretical and practical mathematical concepts.

Since JSS 3 does not have a third term due to the focus on examinations, the 1st and 2nd terms aim to equip you with the necessary skills and knowledge to transition smoothly into Senior Secondary School.

## JSS 3 Mathematics Scheme of Work for First Term

### Week 1: Whole numbers

- Introduction to number systems and number bases.
- Conversion between different bases (including binary).
- Addition, subtraction, multiplication, and division of binary numbers.

*Week* 2: Binary numbers

- Converting binary numbers to other bases and vice versa.
- Solving quantitative aptitude problems using binary number systems.

### Week 3: Use of words for simple mathematical calculations.

- Word problems: Translating word problems into numerical calculations.

### Week 4: Continuation of whole numbers

- Simplifying expressions involving brackets and fractions.
- Introduction to direct and inverse proportions.

### Week 5: Solve problems related to compound interest.

### Week 6: Rational and non-rational numbers

- Identification and distinction between them.
- Introduction to simple equations involving fractions.

### Week 7: Factorization

- Working with expressions, common factors, and the difference of two squares (a² – b²).

### Week 8: Continuation of factorization

- Solving word problems involving factorization.

### Week 9: Simple Equations Involving Fractions

- Solving equations and word problems related to fractions.

### Week 10: Revision

### Week 11: Examination

### Week 12: Examination, marking and recording

### Week 13: Closing

## JSS 3 Mathematics Scheme of Work for Second Term

### Week 1: Simultaneous equations

- Introduction to substitution and elimination methods.

### Week 2: Continuation of simultaneous equations:

- Compiling the table of values for simultaneous linear functions.
- Solving problems involving linear simultaneous equations in two variables graphically.

### Week 3: Similar shapes

- Identifying similar triangles, squares, rectangles, cubes, and cuboids.
- Calculating lengths, areas, and volumes of similar shapes/figures.

### Week 4: Trigonometry

- Identifying sine, cosine, and tangent of an acute angle.
- Applying trigonometric ratios to solve word problems.

### Week 5: Area of plane figures

- Calculations of areas of triangles, parallelograms, and trapeziums.

### Week 6: Construction

- Construction of angles 45° and 30°.
- Using a compass to copy a given angle.
- Construction of simple shapes.

### Week 7: Measure of central tendency

- Calculation of mean, median, and mode of given data.

### Week 8:

- Continuation of measure of central tendency:
- Finding the range of data.
- Application of measures of central tendency to analyze system information.

### Week 9: Data presentation:

- Representation of data using pie charts.
- Interpretation of data in pie charts.

### Week 10: Revision

### Week 11: Exam, marking and recording

### Week 12: Holidays

## Overview of JSS 3 Mathematics Scheme of Work

The JSS 3 Mathematics Scheme of Work introduces number systems and binary operations in the first term, teaching you to convert between different bases and perform basic calculations with binary numbers. Address word problems, simplifying expressions, and tackle direct and inverse proportions.

Progress through topics such as compound interest, rational and non-rational numbers, and factorization, with an emphasis on solving equations involving fractions.

In the second term, cover simultaneous equations, similar shapes, and trigonometry, applying these concepts to solve real-life problems.

Explore areas of plane figures, construction, central tendency, and data presentation, culminating in revision and examinations.

## Recommended Textbooks for JSS 3 Mathematics .

Textbooks:

**New General Mathematics for Junior Secondary Schools (Book 3)**

**Author**: M. F. Macrae, J.C. Channon, A. McLeish-Smith, and others

**Description**: This textbook provides a comprehensive approach to mathematics, covering all topics in the JSS 3 curriculum. It includes clear explanations, step-by-step worked examples, and plenty of practice questions.

**Essential Mathematics for Junior Secondary Schools (Book 3)**

**Author**: A.J.S. Oluwasanmi

**Description**: This textbook is designed according to the Nigerian curriculum and offers extensive exercises to reinforce learning. It covers topics like number bases, algebra, geometry, trigonometry, and data presentation in a clear and accessible manner, making it ideal for both classroom use and independent study.

**Mathematics for Junior Secondary Schools (Book 3)**

**Author**: NERDC (Nigerian Educational Research and Development Council)

**Description**: Developed by the NERDC, this textbook aligns with the national curriculum and focuses on problem-solving and conceptual understanding. It provides in-depth coverage of key mathematical topics, with numerous examples and exercises to aid comprehension. It is widely used in schools across Nigeria for preparing students for the BECE.

## Recap

The JSS 3 Mathematics Scheme of Work introduces you to number systems, including binary operations, and teaches you to convert between different bases. Focus on word problems, simplifying expressions, and learning direct and inverse proportions.

Explore key topics such as compound interest, rational and non-rational numbers, and factorization, emphasizing solving equations involving fractions. Continue into the second term with simultaneous equations, covering methods like substitution and elimination.

Apply trigonometry, geometry, and measures of central tendency to solve practical problems.

Culminate the term with data presentation using pie charts, followed by revision and examinations.

**DISCLAIMER**: *Everything* *on this page is based on our research of what is obtainable for schools in all the states in the country, including government and some private schools. Schemes of work normally undergo a series of reviews and some schools modify them to suit their specific needs. *

*While we do all our possible best to keep up with the latest and **approved schemes of work** in the country, check the specific template your school uses. For example, some private secondary schools integrate the British curriculum. If you teach in such schools, expect to see slight changes to what we offer on this page. If you have any questions or require personalised support, kindly feel free to **contact us**. *