Instructions
Answer the following questions about machines. Write your responses in the spaces provided.
Section 1: Understanding Machines
1. What is a machine? Describe its purpose in 2-3 sentences.
2. Name three examples of machines you use daily and their functions.
Section 2: Types of Machines
Match the following simple machines with their descriptions:
1. Lever -
2. Pulley -
3. Wheel and Axle -
4. Inclined Plane -
5. Wedge -
6. Screw -
Section 3: Impact of Machines
3. How have machines changed the way people live and work? Provide examples.
4. What are some challenges or problems caused by machines? Explain.
5. Imagine you are inventing a new machine. What problem would it solve, and how would it work?