What is the independent variable for the sorting machine?
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Question about Gravity-Powered Sorting Machine activity
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Re: Question about Gravity-Powered Sorting Machine activity
Hello,
This sounds like a fun project! However, this particular project is an engineering design project and does not explicitly have an independent variable. If you need a project for a science fair you may want to choose a different one.
Audrey
This sounds like a fun project! However, this particular project is an engineering design project and does not explicitly have an independent variable. If you need a project for a science fair you may want to choose a different one.
Audrey