Monday, March 1, 2010

Monday

We are learning about Newton's laws. Today we discussed force, friction, balanced forces, unbalanced forces and Newton's first law which is an object at rest will stay at rest unless acted upon by another force and an object in motion will stay in motion unless acted upon by another force. The word for this law is Inertia. We had students demonstrate balanced and unbalanced forces by doing a tug-of-war. We demonstrated friction by trying to slide a book on a rough surface and then by sliding the same book down a smooth surface.

The weed essay's rough draft needs to be turned in as soon as possible with Wednesday being the final day. The final copy must be in on March 8th. The rough draft is worth 50 points. The final copy is also worth 50 points.

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