SCIENCE FUN!

If plants are exposed to sunlight, then they will grow taller.
What part of the scientific method is this an example of?

• Procedure
• Hypothesis
• Question
• Results

True or False: Your hypothesis can never be wrong.

• True
• False

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• hypothesis

The independent variable is the ONE thing you _____.

• change on purpose
• control or keep constant
• measure

What is being changed in this experiment?

• ramp height
• the speed that the ball rolls
• type of ball

What is being changed in this experiment?

• temperature of the stove
• how fast the water boils
• amount of water

Which law explains why when you put a book on a table the table pushes on the book

• 3rd law
• 4th law
• 1st law
• 2nd law

John measures a rock and finds it to be 16 grams.  What does John know about the rock?

• its mass
• its weight
• its volume
• its momentum

Which of the following causes a solid to change to a liquid?

• the freezing point
• evaporation
• cold 
• heat

In which state of matter are molecules moving the fastest?

• solid
• liquid
• gas
• molecules move equally fast in all states of matter