Exploring with Rollercoaster tubes
What can we learn about force and motion by creating our own roller coasters?
Extend: Pass out a challenge sheet (from More Picture Perfect Science lessons) with several challenges to attempt to try in their exploration. Can you move a marble to the cup using one loop? a twist? etc??? Getter two will clean up when the time is over and the Reporter will share what the group was able to do. The science jobs is an extremely important part of any cooperative group activity because roles are defined and arguing over who does what is not an issue.