Engineering Exercise: Pull Up & SIde Slap
QUICK VIEW
HW: Review for your quiz. (DON’T START ON YOUR PROJECT TILL TOMORROW.)
DN: What’s the difference between accurate and precise?
Reminder: [1] Last day to sign up as pair is Friday (11/7). [2] Chuck-Ken Trap due dates: Pairs - Friday, 11/14 & Solo -Friday, 11/21.
RESOURCES
LESSON OUTLINE
5min Students complete the Do Now .
5min> Engineering Exercise Intro. Teacher explains use of provided materials: Eyebolt, Bolt, Wingnut, Washer, String, Large Binder Clip, Stick, Ruler, Water Bottle, and a Piece of Tape.
5min> Ruler Pull Up. Planning only. No building. Students discuss how they can use the items to pull the ruler up without them.
10min> Ruler Pull Up. Students construct a machine that pulls the ruler up. (No Tape. Yes string.)
5min> Side Slap. Planning only. No building. Students discuss how they can use the items to slap a water bottle with a ruler by pulling on a marker.
5min> Side Slap. Planning only. Students construct a machine that slaps a water bottle with a ruler by pulling a marker. (No string. Yes tape.)
10min Chuck-Ken Trap Introduction.
5min Collect materials. Clean up. Wrap up.