Shapes for Primary 4

Class: Primary Four
Term: First Term
Subject: Basic Science and Technology
Curriculum Theme: Basic Technology
previous Lesson: Product of Technology in Transportation
Topic: Shapes
Content/Learning Area: Identifying different shapes, Distinguishing between 2-Dimensional and 3-Dimensional shapes, Recognizing and naming common solid shapes
Time Allocation: 40 minutes

Performance Objectives

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

• Cognitive Domain:

1.identify different shapes.
2. Distinguish between 2-Dimensional and 3-Dimensional shapes.
3.Recognize and name common solid shapes.

• Affective Domain:

1. show interest in learning about shapes.
2. Appreciate the importance of shapes in everyday life.

• Psychomotor Domain:

1. Draw examples of 2D and 3D shapes.

• Social Domain:

1. Work cooperatively with peers during activities.

Reference Materials

• 9 – Years Basic Education Curriculum
• Abuja Educational Resource Center Scheme of Work
• NAPPS National Unified Scheme of Work
• Online Information
• Relevant Textbooks

Instructional Materials

To deliver this lesson, the teacher will employ the help of the following materials:

• Whiteboard or chart paper
• Markers or crayons
• Real-life objects representing different shapes (e.g., a ball, a box, a can)
• Pictures of various shapes
• worksheets

Rationale for the Lesson

Understanding shapes is basic to spatial reasoning and problem-solving skills.This lesson provides a foundation for future learning in mathematics and other subjects,helping pupils to better understand and interact with the world around them.

Prerequisite/Previous Knowledge

The teacher will start by asking pupils what shapes they see around them in the classroom.The teacher will then show pictures of different shapes, encouraging pupils to name them. This will help to activate prior knowledge and generate interest in the topic.

Lesson Content

What are 2D Shapes?

2D shapes are flat shapes with two dimensions: length and width. They are like drawings on paper.

Examples are:

1. Circle: A round shape with equal distance from its centre to any point on its edge. Think of a coin or a pizza!
2. Square: A shape with four equal sides and four right angles. Imagine a box of chocolates or a window pane.
3. Triangle: A shape with three sides and three angles. Look at a slice of pizza or a traffic sign.
4. Rectangle: A shape with four sides,where opposite sides are equal and four right angles. Think of a door or a book.
5. Pentagon: A shape with five sides and five angles. The Pentagon building in the United States is shaped like this!
6. Hexagon: A shape with six sides and six angles. Look at a honeycomb or a stop sign.
7. Octagon: A shape with eight sides and eight angles. Think of a stop sign or a spider web.
8. Parallelogram: A shape with four sides where opposite sides are parallel and equal in length. Imagine a leaning tower or a kite.

What are 3D Shapes?

3D shapes are solid shapes with three dimensions: length, width, and height. They are like real objects you can hold.

These include:

1. Cube: A solid shape with six equal square faces. Think of a dice or a sugar cube.
2. Sphere: A solid shape like a ball,with a curved surface.Imagine a basketball or a globe.
3. Cylinder: A solid shape with two circular bases connected by a curved surface. Think of a can of soup or a toilet paper roll.
4. cone: A solid shape with a circular base and a single curved surface that tapers to a point.Think of an ice cream cone or a party hat.
5. rectangular prism (or Box): A solid shape with six rectangular faces. Imagine a shoebox or a brick.
6. Pyramid: A solid shape with a polygonal base and triangular faces meeting at a point. Think of the pyramids of Egypt or a tent.
7. Triangular prism: A solid shape with two triangular faces and three rectangular faces.Imagine a Toblerone chocolate bar or a tent.
8. Hemisphere: Half of a sphere, like the top half of a ball. Think of a dome or an igloo.

Teaching Methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion,Demonstration,Group work,Question and answer

Instructional Procedures

To deliver this lesson,the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 minutes
Teaching Skill: Set Induction
Teacher’s Activity: Review previous lesson and introduce the topic of shapes. Ask pupils what shapes they see around them.
Pupils’ Activity: Respond to teacher’s questions and participate in the discussion.

Step 2: Clarification of Key Concepts

Time: 10 minutes
Teaching Skill: Explanation
Teacher’s Activity: Explain the difference between 2D and 3D shapes using real-life examples and pictures.
Pupils’ Activity: Listen attentively and ask questions for clarification.

Step 3: Demonstration/Guided Practice

Time: 10 minutes
Teaching Skill: Demonstration
Teacher’s Activity: Demonstrate how to identify and name different shapes using real-life objects and pictures.
Pupils’ Activity: Observe the demonstration and participate in guided practice activities.

Step 4: Autonomous Practice

Time: 10 minutes
Teaching Skill: Monitoring
Teacher’s Activity: Supervise pupils as they complete worksheets identifying and naming shapes.
Pupils’ Activity: Complete worksheets independently.

Step 5: Note-Taking

Time: 2 minutes
Teaching Skill: Note-taking
Teacher’s Activity: Guide pupils in summarizing key concepts in their notebooks.
Pupils’ Activity: Take notes on key concepts.

Step 6: Evaluation/Review

Time: 3 minutes
Teaching Skill: Questioning
teacher’s Activity: Review the lesson by asking questions and providing feedback.
Pupils’ Activity: Answer questions and participate in the review.

Objective-aligned checks:

1. identify different shapes.
2. Distinguish between 2-Dimensional and 3-Dimensional shapes.
3. show interest in learning about shapes.

Step 7: Conclusion

Time: 3 minutes
teaching Skill: Summarizing
Teacher’s Activity: Summarize the key concepts learned and assign homework.
Pupils’ Activity: Listen to the summary and note the homework assignment.

Lesson Keywords

• 2D Shapes – Flat shapes with only length and width.
• 3D Shapes – Solid shapes with length, width, and height.
• Circle – A round shape with no corners.
• Square – A shape with four equal sides and right angles.
• Cube – A 3D shape with six square faces.
• Sphere – A round 3D shape like a ball.

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. Name a 2D shape with four sides.
2. What’s the difference between a square and a rectangle?
3. Name a 3D shape with a circular base and a point at the top.
4. Draw a circle and a square.
5. Can you find three objects in the classroom that are different shapes?

Assignment/Homework

1. Find and draw five different shapes you see at home.
2. List three objects at home that are shaped like a cube or a rectangular prism.
3. explain the difference between a 2D and a 3D shape in your own words.

Differentiation

• For slower learners: Provide one-on-one assistance and use simpler examples.
• For advanced learners: Provide extension activities, such as drawing more complex shapes or creating their own shape puzzles.
• for visual/auditory/kinesthetic learners: Use visual aids, verbal explanations, and hands-on activities to cater to different learning styles.

Note for Teachers

Ensure to use real-life examples and hands-on activities to make the lesson engaging and relatable for the pupils. Encourage pupils to ask questions and participate actively in discussions. Provide additional support to pupils who might potentially be struggling with the concepts.