For science we took crayons and we cut them up and shered them up and put all the sediment into a bag and then we took it and we wrapped it up in tin foil and then put presser on and we went around the school trying to find a good spot around the school and finally we found one and we put it under the book shelf for a week and a half and when we took it out it was sort of crumbly put we got some good chunks and thats how you make crayon rocks and it does work!!!!
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