Question

plan an investigation:
question: imagine you want to test how much force it takes to bend or break something.
use a material you can safely test (like clay, a rubber band, or a soft pencil).
answer these:

1. question: what are you trying to find out?

(example: how much do i have to push a rubber band before it stretches and doesnt go back?)

1. prediction: what do you think will happen?
2. materials: what will you use to test?

Explanation:

1. The question is about determining the force required to bend or break a material (e.g., rubber band).
2. The prediction could be that a certain amount of force will cause the rubber band to stretch beyond its elastic limit.
3. Materials needed: rubber band, force - measuring device (e.g., spring scale).

Answer:

1. How much force does it take to break a rubber band?
2. I think that as I apply more force, the rubber band will stretch. But once the force exceeds a certain value, it will break.
3. Rubber band, spring scale.