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Which subject	Science
What topic	Balanced and Unbalanced Forces
What length (min)	30
What age group	Year or Grade 7
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

Lesson Plan: Balanced and Unbalanced Forces

Topic

Balanced and Unbalanced Forces

Objectives

• Understand the concepts of balanced and unbalanced forces.
• Identify examples of balanced and unbalanced forces in real-life situations.
• Apply knowledge of forces to predict the motion of objects.

Grade/Age Group

Year 7

Subject

Science

Length of Lesson

30 Minutes

Class Size

20 Students

National Curriculum Alignment

This lesson aligns with the Australian Curriculum: Science, focusing on the nature and behaviour of forces (Science Understanding) as described in the Year 7 curriculum.

Materials

• Projector and screen for presentations
• Whiteboard and markers
• Printed worksheets with scenarios for group work
• Force diagram posters
• Everyday objects (e.g., books, balls, toy cars) for demonstration

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction to Forces	5 mins	Briefly introduce the concept of forces, asking students for examples of where they've seen them.
2	Balanced Forces Explained	5 mins	Define balanced forces with examples. Use diagrams to illustrate the concept visually.
3	Unbalanced Forces Explained	5 mins	Define unbalanced forces. Engage students with questions about how unbalanced forces affect motion.
4	Group Activity: Real-Life Examples	10 mins	Divide students into small groups. Give each group a worksheet with different scenarios. Instruct them to identify the forces at play.
5	Class Discussion	3 mins	Regroup and discuss findings from the group activity. Highlight key points and clarify misunderstandings.
6	Wrap-Up and Homework Assignment	2 mins	Summarize key concepts learned in the lesson. Assign homework to identify examples of balanced and unbalanced forces in their homes without class presentations.

Assessment

• Monitor group activities and participation during discussions.
• Review worksheets completed during group activities for understanding.
• Homework check without presentation during next class to ensure students can apply concepts independently.

Additional Notes

• Ensure to circulate during group work to assist and prompt discussions.
• Encourage students to think critically about the forces they encounter in everyday life.
• The lesson should remain engaging through interactive questioning and facilitating group dynamics.

Lesson script