![]() ![]() They should write down observations of what happens to the index card and penny. Have students flick the card from the cup while holding the cup in place. They will get to experiment with inertia by placing the card on top of the cup and placing the penny on index card. At this point I would introduce the word force and that we will investigate what Newton's first law is through experiments.Īfter the demo and the group observations, give students a penny, index card, and a cup. As a group write down observations of what had happened. It should fly out and the other six blocks will drop down and stay in its stack. Hit the bottom block quickly (practice before doing this in front of class). This would be a good time for a think, pair, share.īefore you do the demo have the students move at least 20 ft away from the blocks. ![]() Students should write what they think will happen. After they have written and/or drawn what the blocks are doing, ask students to predict what will happen to the blocks if the hammer hits the bottom block. Guide students to what the blocks are doing. Students will generally write what it looks like, color, etc. On day one, have students write observations of the stack of 7 blocks on the edge of the table. 2-3 medium containers with a little weight in it ![]()
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