How does motion energy move and change?

Motion energy moves and changes depending on how high it is  if it is on a high ramp it will go faster but if it is in a low ramp it will go slower.

How does speed effect motion energy?

Speed effects motion energy the faster an object is the more motion energy it will have. The more slower the motion energy the more the less motion energy.

What causes moving objects to slow down?

If the surface is smooth the faster it will go if the surface is rough and bumpy it will go slower.

How can we protect our brains in a collision?

We can protect our brains in a collision by helmets.  A helmet protects your head in a collision. If you fall down your helmet will protect your brain.

Did you like working in a group?

I did not like working in groups because my group was always fighting and I like working by myself.

What worked well for u?

I shared my ideas that could work to my group and we always tried them.

What did not work well for you?

My group was always fighting and it kept going on until I told them to stop.

Did you like using the materials?

Yes they were very helpful whenever I got an idea the materials would help me.

What would you change?

I would add some tissues at the last unit tissues helped a lot I would add some foil to put outside the cups.

Which lesson was your favorite why?

My favorite lesson was the egg drop because it was really fun making the helmets and scary to see if it cracked. I also would add tissues on the outside of the big cups.

What did you learn about motion energy during this unit?

I learned that motion energy slows down with different surfaces and faster with different surfaces.