Science fair reflection

I had a great time at the science fair!
My experiment was will a baseball go further with baby powder on it?
I came up with this experiment because one of my team mates wasn’t throwing well so I decided
to do this experiment.
I found out that baby powder is slippery and made the baseball roll further.
My hypothesis was wrong.
My favorite part was deciding which powder I should use because there were so many powders I found difficult was making my experiment because at first I didn’t know what to do?
I would change baby powder and replace it with water next time.
I might try next time will a baseball go slower with sand on it?

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