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Which subject	Mathematics
What topic	Composite numbers
What length (min)	30
What age group	Doesn't matter
Class size	20
What curriculum
Include full script
Check previous homework
Ask some students to presents their homework
Add a physical break
Add group activities
Include homework
Show correct answers
Prepare slide templates
Number of slides	5
Create fill-in cards for students
Create creative backup tasks for unexpected moments

Lesson plan

Topic

Composite Numbers

Objectives

• Understand the definition of composite numbers.
• Identify composite numbers within a given range.
• Differentiate between prime and composite numbers.
• Develop skills in recognizing factors of composite numbers.

Materials

• Whiteboard and markers
• Worksheets with exercises on composite numbers
• Projector and screen (if available) for visual aids
• Counters or manipulatives for hands-on activities
• Access to online resources or tools (optional)

Grade/Age Group

Any grade level (flexible for various ages)

Subject

Mathematics

Lesson Duration

30 minutes

Class Size

20 students

National Curriculum Alignment

This lesson aligns with the mathematics curriculum by fostering number sense and understanding through exploration of composite numbers and their properties.

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction to Composite Numbers	5 min	Briefly explain what composite numbers are. Include examples (4, 6, 8) and differentiate them from prime numbers. Ask students if they can provide more examples.
2	Guided Practice	10 min	Distribute worksheets. Guide students through identifying composite numbers within a given range (e.g., 1-100). Answer questions and provide clarification.
3	Group Activity	10 min	Divide students into small groups. Each group will use counters to create composite numbers by combining factors. Circulate among groups to facilitate discussion and understanding.
4	Class Discussion	3 min	Regroup and discuss findings. Ask groups to share one composite number they identified and explain its factors without presenting their work.
5	Homework Assignment	2 min	Assign homework where students will list 10 composite numbers and highlight their factors. Remind students to be ready for a quick check at the beginning of the next lesson.

Homework Check

• Homework will be collected without presentation. Instead, the teacher will review them at the start of the next lesson for understanding and provide written feedback.

Additional Notes

• Ensure all students are engaged and understand concepts before moving to group activities.
• Use visual aids to support learners who might struggle with written explanations.
• Encourage students to ask questions throughout the lesson for clarity.

Lesson script