Links
Click on the links below
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| Description | URL |
| Build an on-line roller coaster! | http://www.funderstanding.com/k12/coaster/ |
| How do they do it? | http://www.pbs.org/wgbh/buildingbig/ |
| Learn more about force and motion. | http://www.discovery.com/exp/rollercoasters/build.html |
| Page 1 of 1 [1] |
