Science Experiments

Where can you perform a science experiment?

• oceans
• kitchens
• laboratories
• all of the above

The process of repeating an experiment is called ________.

• do-over
• repitition
• validity
• being thorough

A good experiment usually tests a(n) __________. 

• variable
• scientist
• opinion
• hypothesis

The variable that affects the dependent variable is called the _________ variable.

• dependent
• optional
• independent
• scientific

The affected variable is called the __________ variable.

• independent
• dependent
• changed
• numerical

An experiment generally tests how one _________ is affected by another.

• Variable
• test
• scientist
• option

An experiment that is run along with the actual experiment being performed, with no treatment being given to the former, is called a(n) _________.

• hypothesis
• variable
• ruled experiment
• control experiment

The _________ the sample is, the more likely it is that the results are generally true. 

• smaller
• bigger
• better
• smarter

The more times that an experiment is repeated and the same results obtained, the more likely the results are _________. 

• better
• observed
• valid
• used

A(n) ____________ is a special type of scientific investigation that is performed under controlled conditions.

• experiment
• lab
• inquiry
• hypothesis