February 14

Rube Goldberg #2

We started to build and we had this great idea. The idea is to use a kick a flick to get the ball to the next level so we finished building. My group loved the kick a flick. But now Ms Boyer said we can’t use it because a human is interfering with the chain reaction. I think this will be the hardest part because we now have to find a new step to get a ball up to the next level and we don’t want to repeat any steps. it is really hard to get something up hill rather than down hill because it need force. This change might effect every step after the kick a flick. this put us behind now because we have to back a stage.


Posted February 14, 2019 by mgasthalter26 in category 5th grade, Science

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