Experiments

Experiments

Hypothesis

• If........., then...................

Open Ended

Make a hypothesis using If........., then.........

"it does not need to be correct"

Multiple Select

The effects of ____________ on ___________.

• Special Juice

• Papers stapled

• Time

• Number of workers

Poll

How do you think can you improve the validity of an experiment ?

• Repeat

• Increase sample size

• Change variables

• Add more independent variables

Fill in the Blanks

You can improve the validity of the experiment by

.