Begin the lesson by introducing Newton's Third Law of Motion with a real-world example, such as a diver on a diving board. Discuss how forces act in pairs of equal and opposite reactions.
Go to the LessonLearning Objectives
- Understand and explain Newton's third law of motion as it relates to action and reaction forces.
- Identify examples of action and reaction force pairs in real-world scenarios, such as diving and sprinting.
- Describe how forces act in equal and opposite pairs using examples from sports activities.
Introduction and Hook
Engage students with a question: 'What happens when you push against a wall?' to stimulate curiosity about action and reaction forces.
Direct Instruction
Explain Newton's Third Law of Motion in detail, using examples from sports, such as sprinters using starting blocks.
Guided Exploration
Facilitate a discussion on action and reaction pairs by asking students to identify examples in their daily lives, such as opening a door or rowing a boat.
Hands-On Activity
Independent Practice
Assign students to observe and record examples of action and reaction forces in their environment, such as bouncing a ball or riding a bicycle.
Check for Understanding
Review and Reflection
Have students reflect on what they learned about Newton's Third Law by writing a short paragraph or drawing a diagram illustrating action and reaction pairs.
Assessment and Extension
Administer the 'Newton’s Laws of Motion' worksheet to assess students' comprehension of all three laws, with a focus on the third law.
Encourage students to explore further by designing their own experiments to demonstrate action and reaction forces.
Try the Quiz