Activity 1: Knowing Me! Directions: Are the following description describes a screw? Choose YES if it tells about screw and choose NO if it is not about the screw.

1. Has a wheel and an axle
YES
NO

2. Has a long ramp
YES
NO

3. Hold or fasten things
YES
NO

4. Used to make holes
YES
NO

5. Used to separate objects
YES
NO

6. With a sharp end
YES
NO

7. Spiral threads
YES
NO

8. Used to color objects
YES
NO​