Welcome to 7th Grade Science! What did you learn in Science this week?

What is on your "New" Horizon?

Do you think New Horizons will reach Pluto by the year 2015?  How is it traveling so many miles?  Do you anticipate any problems?  Will it leave our Solar System?

So Opposites really do attract?

What did you learn about magnets, magnetism, and magnetic fields?

Is Friction really that important?

What is Friction?  Why is it necessary?  What would happen with out friction?
Visit www.physics4kids.com/files/motion_friction.html‎