Mathematics Examination for Primary 3

Class: Primary 3
Term: 2nd Term
Week: 12
Age: 8 years
Duration: 45 minutes
Subject: Mathematics
Curriculum Theme: Numbers and Numeration
Previous Lesson: Measurement of How Much an Object Can Contain in Capacity.
Topic: Examinations
Subject Matter: Review and assess the term’s work

Specific Objectives

By the end of the lesson, pupils should be able to:

Cognitive Domain:

• Recall key mathematical concepts and procedures taught during the term.
• Solve problems related to addition, subtraction, multiplication, and division of numbers.
• Identify and compare simple fractions.

Affective Domain:

• Participate actively in the revision exercises.
• Show confidence in their ability to answer mathematical questions.
• Appreciate the importance of reviewing past lessons.

Psychomotor Domain:

• Accurately write down solutions to mathematical problems.
• Use appropriate units when solving measurement problems.
• Organize their work neatly for assessment.

Social Domain:

• Work independently on revision tasks.
• Respect the answers and contributions of their classmates during discussions.

Reference Materials

The following resources were used in planning this lesson:

• 9 Years Basic Education Curriculum for Primary 3 Mathematics
• State Unified Scheme of Work
• New Concept Mathematics for Primary 3
• Pupils’ notebooks and textbooks from the term

Instructional Materials

The teacher will teach this lesson with the aid of:

• Whiteboard or blackboard
• Markers or chalk
• Pupils’ Mathematics textbooks
• Exercise books
• Past question papers or mock examination questions

Rationale for the Lesson

This lesson enables pupils to consolidate their understanding of topics covered during the term. It helps them to identify areas where they need more practice and prepares them for the upcoming examinations, allowing them to perform better in their assessments.

Prerequisite/Previous Knowledge

Pupils have been taught various topics in Mathematics throughout the second term, including number operations, fractions, money, and measurement.

Lesson Content/Board Summary

Examinations: Review of Second Term Mathematics Topics

1. Addition and Subtraction of 3-Digit Numbers

Addition is combining two or more numbers to find their total sum. Subtraction is taking one number away from another to find the difference.

Example:

Add: 345 + 123

Step 1: Add the units: 5 + 3 = 8

Step 2: Add the tens: 4 + 2 = 6

Step 3: Add the hundreds: 3 + 1 = 4

Answer: 468

2. Basic Multiplication and Division

Multiplication is repeated addition. Division is sharing equally or grouping numbers.

Example:

Multiply: 23 x 2

Step 1: Multiply units by 2: 3 x 2 = 6

Step 2: Multiply tens by 2: 2 x 2 = 4 (This represents 20 x 2 = 40)

Answer: 46

3. Simple Fractions

A fraction represents a part of a whole. It has a numerator (top number) and a denominator (bottom number).

Examples of simple fractions:

• ¹/₂ (one-half)
• ¹/₃ (one-third)
• ¹/₄ (one-quarter)

4. Measurement of Length

Length is the distance between two points. Common units of length are centimetres (cm) and metres (m).

Conversion:

• 100 centimetres (cm) = 1 metre (m)

NOTE: When converting from smaller units to larger units divide, but when converting from larger units to smaller units multiply.

Teaching Methods/Instructional Techniques

Discussion, Lecture, Demonstration, Question and Answer, Visual Aids

Instructional Procedures

Lesson: Examinations (Review)

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: The teacher greets the pupils and tells them that today’s lesson will be a revision of all topics taught during the second term in preparation for their examinations. The teacher asks pupils if they are ready to review.
Pupils’ Activity: Pupils respond to the greetings and affirm their readiness for the revision.
Learning Point: Pupils are prepared for the day’s lesson on revision.

Step 2: Topic Introduction and Review of Key Concepts

Time: 10 minutes
Teaching Skill: Explanation/Recall
Teacher’s Activity: The teacher writes “Examinations: Second Term Revision” on the board. The teacher then briefly reminds pupils of the major topics covered in the term, such as addition, subtraction, multiplication, division, fractions, and measurement. The teacher asks pupils to mention topics they found challenging.
Pupils’ Activity: Pupils listen attentively, mention some topics, and prepare their notebooks for revision.
Learning Point: Pupils recall the broad areas of study for the term.

Step 3: Revision of Number Operations

Time: 10 minutes
Teaching Skill: Demonstration/Problem Solving
Teacher’s Activity: The teacher reviews addition, subtraction, multiplication, and division of numbers, especially 3-digit numbers and 2-digit by 1-digit multiplication. The teacher solves one example for each operation on the board and asks pupils to solve similar problems in their exercise books.
Pupils’ Activity: Pupils observe the teacher, ask questions, and solve the practice problems in their books.
Learning Point: Pupils practice and reinforce their understanding of number operations.

Step 4: Revision of Fractions and Money

Time: 8 minutes
Teaching Skill: Explanation/Questioning
Teacher’s Activity: The teacher revises simple fractions (e.g., ¹/₂, ¹/₃, ¹/₄), explaining what they represent. The teacher also briefly reviews addition and subtraction of money in naira and kobo with simple word problems.
Pupils’ Activity: Pupils answer questions about fractions and money and participate in solving simple problems.
Learning Point: Pupils recall the concepts of simple fractions and money calculations.

Step 5: Revision of Measurement and Geometry

Time: 7 minutes
Teaching Skill: Explanation/Illustration
Teacher’s Activity: The teacher reminds pupils about units of length (cm, m) and how to convert between them. The teacher also quickly revisits basic 2D and 3D shapes, asking pupils to name examples.
Pupils’ Activity: Pupils identify units of measurement and name different shapes.
Learning Point: Pupils remember concepts related to measurement and basic geometry.

Step 6: Practice Questions/Problem Solving

Time: 5 minutes
Teaching Skill: Guided Practice
Teacher’s Activity: The teacher provides a few mixed practice questions covering different topics from the term, either written on the board or read out. The teacher guides pupils to attempt these questions individually.
Pupils’ Activity: Pupils attempt the practice questions in their exercise books.
Learning Point: Pupils apply their knowledge to solve various types of problems.

Step 7: Evaluation/Review

Time: 5 minutes

Teaching Skill: Questioning/Assessment

Teacher’s Activity: The teacher evaluates the learning by asking the following questions:

1. What is the sum of 256 and 132?
2. Multiply 15 by 3.
3. What fraction represents one part out of four equal parts?
4. How many centimetres make 1 metre?

Pupils’ Activity: Pupils answer orally and in writing.

Learning Point: Pupils demonstrate understanding of the lesson.

Step 8: Conclusion

Time: 2 minutes
Teaching Skill: Summarization
Teacher’s Activity: The teacher summarizes the revision by reiterating the importance of practicing regularly for examinations. The teacher encourages pupils to review their notes and textbooks at home.
Pupils’ Activity: Pupils listen to the summary and prepare for the next subject.
Learning Point: Pupils understand the need for continuous practice and self-study.

Lesson Keywords

• Revision – The act of reviewing and improving past learned material.
• Assessment – The process of evaluating or testing knowledge or skills.
• Examination – A formal test of a person’s knowledge or proficiency in a subject.
• Sum – The result of adding two or more numbers.
• Difference – The result of subtracting one number from another.
• Product – The result of multiplying two or more numbers.
• Fraction – A part of a whole number.

Differentiation

For pupils who grasp concepts quickly, the teacher will provide more challenging word problems or multi-step questions. For those who need additional support, the teacher will offer one-on-one assistance, simplified examples, and allow peer tutoring.

Note for teachers using this lesson plan

This lesson is designed as a review session. Teachers should be flexible and focus on areas where pupils show the most difficulty. Encourage active participation and create a supportive environment where pupils feel comfortable asking questions. Ensure to cover the most examinable topics from the term’s curriculum. Provide positive feedback to encourage pupils.