Here are two nice videos Sydney submitted for homework. They are vertical because of the Flipgrid format the school is asking for submissions and were both done with Devon.
In the first, Sydney had to choose one aspect of Africa and present a report with five facts. In the second, the fourth in a series of marble experiments, Sydney had to do an experiment that showed Newton’s Second Law of Motion (F=MA), which means Force = Mass times Acceleration. The point of this project was a steeper slope would produce more force, knocking over the box. You will note the first marble run also leaps off into the air and hits the box higher, making the two marble runs not comparable. I talked to Sydney about this afterward to make sure the experiment was not just about marbles.