Coin drop.

 So the coin drop was about inertia.The coin drop had paper and a cup with multiple coins and we had to knock the paper to try and get the coins land in the cup.If the coin did not drop in the cup then something was not heavier than the paper.But if the coin did drop in to the cup then that means that we'd given it enough force to land in the cup.

We were learning about gravity and force.

I found it hard to knock the coins into the cup and land it.

I found it easy to work with other people for it.

I enjoyed the landing bit of it and flicking the paper.

Next time I will have more force.