Designing and Building a Rube Goldberg Machine

We have been doing learning about Rube Goldberg Machine.They use chain reactions to do something.our goal ‘is to trap a monster’.The hardest one was building it because it could fall and i loved helping my friends.What I was making with was books,cups, marble run.

Number Story Problems

I took a screenshot of some math story problems and drew/found pictures to solve the problems.this helped show that multriplication is repeated additio.   

Picture Math Stories

In class we drew pictures to show multipliccation equation.We flipped the equations to show that the answer was the same.even though the stories that the number were telling look different.Here is my exampl:

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