Marble Roller-Coasters
![](https://static.wixstatic.com/media/22dc9d_3835a7fbb226496fa217e7ba4db7ecdb~mv2_d_2048_2048_s_2.jpg/v1/fill/w_147,h_147,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/22dc9d_3835a7fbb226496fa217e7ba4db7ecdb~mv2_d_2048_2048_s_2.jpg)
Students worked together to build roller coasters using pool noodles, pipe insulation, painters tape, plastic cups and marbles. Groups experiment by improving their errors to make a better model in order to better explore force and motion.
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![](https://static.wixstatic.com/media/22dc9d_1e5b3482bdac41d7b195377cf644162a~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/22dc9d_1e5b3482bdac41d7b195377cf644162a~mv2.jpg)
![](https://static.wixstatic.com/media/22dc9d_addb17887d5f44dbaebd43bba160e1e2~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/22dc9d_addb17887d5f44dbaebd43bba160e1e2~mv2.jpg)
![](https://static.wixstatic.com/media/22dc9d_802c5d7bcb9e46ba821adb4be5079633~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/22dc9d_802c5d7bcb9e46ba821adb4be5079633~mv2.jpg)
![](https://static.wixstatic.com/media/22dc9d_bd13518eee214a949ddc7ce96dd911a2~mv2.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/22dc9d_bd13518eee214a949ddc7ce96dd911a2~mv2.jpg)