Balancing Forces - 3rd Grade. by https://padlet.com/cvertin/tj78mzmfz81q5luu ReNEW Unit 1 - Deep Dive en-us 2020-07-28 14:39:04 UTC 2026-01-25 18:00:47 UTC hello@padlet.com Unit Phenomenon: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664205667 How is it possible for a train to float? ]]> 2020-07-28 15:07:45 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664205667 Student Role: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664207984 Scientists ]]> 2020-07-28 15:10:11 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664207984 Unit Question: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664214074 What can make an object move or not move? ]]> 2020-07-28 15:17:33 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664214074 Unit Question and Phenomenon Connection: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664214524 Unit question is concepts related to balanced and. unbalanced forces and how an object will move accordingly. 

Unit phenomenon: the "mystery" students are working to solve as scientists. This time students are looking at a mag-lev train.]]> 2020-07-28 15:18:13 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664214524 Students figure out: jssmith7 https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664230858 The train floats because of balanced forces - the magnet on the tracks pushes the train up, and gravity pulls the train down. ]]> 2020-07-28 15:39:57 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664230858 Progress Build cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664250633 2020-07-28 16:05:22 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664250633 Progress Build Level 1: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664250815 A force is a push or pull that acts between two objects. ]]> 2020-07-28 16:05:39 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664250815 Progress Build 2: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664252087 Forces can be touching or non-touching.]]> 2020-07-28 16:07:33 UTC https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664252087 Progress Build 3: cvertin https://padlet.com/cvertin/tj78mzmfz81q5luu/wish/664252677 More than one force can act on an object at the same time. When those forces are balanced, a still object will remain still; when those forces are unbalanced, the object will start to move.

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