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Instructions for Pupils
1. Look at the picture of the lever with the heavy rock. 2. Think about how the forces work to move the rock. 3. Draw a model showing the direction of the forces that cause the rock to move. 4. Use the drawing tools to show your thinking. 5. Record your voice explaining your drawing and how the forces work.
Teacher Notes (not visible to pupils)
For use as a quick check. (From formative assessments) This activity helps students understand the concept of forces acting on a lever to move a heavy object. Encourage students to think about the direction of the applied force and the reaction force on the rock. Use the drawing and voice recording tools to allow students to express their understanding creatively. This is a formative assessment to check students' grasp of basic physics concepts related to levers and forces.
