Question 1: How is weight related to the speed and acceleration of falling object? Or Will the bigger or smaller marble fall faster? My prediction to the question and why I think this:

Our investigation: Pick out two different sized balls from your kit. Drop the two different sized ball at the same time from the same height. Notice which one lands first or if they land at the same time. Repeat a few times.

1) If you want to text out a different example, try out making a small paper ball out of a half sheet of paper and compare it to one of your marbles. 2) My observations of which lands first:

3) Watch this video to see further evidence of how weight is related to speed and acceleration: https://www.youtube.com/watch?v=BF2Ic50m7kQ

4) My claim or answer to the investigation question:

5) My evidence to support my answer to the question from the data I collected and the video:

6) How would you explain why this is the relationship between weight and acceleration due to gravity? You can use the information from the video