Click on the add response. 1. Watch the video on what is a pulley in class. 2. For the student activity, design a pulley system that will lift something up. You may upload your paper copy or draw and type right on page 2. 3. Build your pulley. 4. When you have created your pulley system, take a . You could also record a video instead of the picture showing your pulley in action. 5. Use the to explain what you did. 6. Tap to turn in your work.