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Which subject	Physics
What topic	Simple Machines
What length (min)	30
What age group	Year or Grade 9
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: Simple Machines

Subject

Physics

Topic

Simple Machines

Grade/Age Group

Grade 9

Length

30 minutes

Number of Students

20

Objectives

• Understand the six types of simple machines: lever, pulley, inclined plane, wheel and axle, screw, and wedge.
• Analyze how simple machines reduce effort and make work easier.
• Apply the concepts of simple machines to real-world examples.

Materials

• Whiteboard and markers
• PowerPoint presentation on simple machines
• Handouts with diagrams of each type of simple machine
• Simple machine models (if available)
• Quiz on simple machines

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction	5 mins	Briefly introduce the topic of simple machines and their significance in daily life.
2	Presentation	10 mins	Use PowerPoint to explain each type of simple machine, accompanied by diagrams and examples.
3	Group Discussion	5 mins	Divide students into small groups to discuss how they use simple machines at home.
4	Hands-on Activity	5 mins	If available, allow students to explore models of simple machines or demonstrate using classroom objects.
5	Quiz	5 mins	Distribute a short quiz to assess understanding of the types of simple machines.
6	Conclusion and Homework	5 mins	Summarize key points and assign homework, which involves researching a simple machine and its applications.

Assessment

• Informal assessment during group discussions.
• Evaluation of quiz results to gauge understanding of the topic.

Homework

Students will research a simple machine they encounter in their daily lives and write a short paragraph on its application. This homework will be checked for completion but not presented to the class.

Resources

• Textbook Chapters on Simple Machines
• Online resources and videos demonstrating simple machines in action.

National Curriculum Alignment

This lesson plan aligns with the relevant US standards for science education as it facilitates students’ understanding of physical science concepts by providing real-world applications of simple machines.

Lesson script