Tuesday, August 24, 2010

What are the controlled variables of this lab?

Just as the question asked. What are the controlled variables of this lab? It's fairly simple: basically, we're measuring pumpkins (due to Halloween). We measure (and record on a table) the circumference, mass, height, and width of our (mini) pumpkins. What are the controlled variables of this lab? Our materials are: a scale and measuring tape (as you can imagine). So I ask again, what are the controlled variable of this lab? Thanks in advance!What are the controlled variables of this lab?
The controlled variables are the pumkins





Say something extremely obviouse in your hypothesies

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