3rd Grade. bicycle, pen, baseball, textbook Which one? Explain. 3rd Grade.

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Presentation transcript:

3rd Grade

bicycle, pen, baseball, textbook Which one? Explain. 3rd Grade

car, glass bowl, book, fish hook

3rd Grade

1.If there is a push or a pull, there is a force. 2.The force is an imaginary influence that can be good or evil. 3.Friction is a force that resists the motion of objects that are in contact.

brakes magnetism down to Earth friction attracts tacks gravity 3rd Grade

gravity, electricity, magnetism, friction

Digging hole Mechanical Stopping a car Gravity Using a compass to Friction find your wayMagnetism Returning to the ground after a jump 3rd Grade

1. Gravity keeps me on the ground because Earth and I pull on each other. 2.I really like gravity on my mashed potatoes. 3. Gravity makes metal thinks stick to a magnet.