Patrons build a gravity-powered machine that automatically sorts two different sizes of beads into separate plastic cups.
|Add a Tech Twist||Required: a stop watch|
|Hints for uses in your library||Check out the "guiding questions" for helpful ideas for open-ended questions. This activity could be paired with other Clearinghouse activities, like Sorting Solutions or Sorting Games|
|Originating Source||Discover E|
|Related Books||Suggest a book|