I was so excited when Mrs. Wheatley approached me with this idea! Her group of 5th graders made a bobsled track out of PVC pipe and filled their "sleds" of glass test tubes with different materials to give them different weights. They made predictions on which sleds would perform the fastest runs. They also attempted to create a stopwatch mechanism using a makey-makey and the scratch program. After performing multiple trials they will now average the times and determine which sled takes the gold!
0 Comments
Leave a Reply. |
Don't miss us on Instagram...
|