Bicycle Gearsby: Page Keeley and Rand Harrington

Book ChapterDigital resources are stored online in your NSTA Library.

The purpose of this assessment probe is to elicit students' ideas about gears. The probe is specifically designed to determine whether students use the concept of gear ratios.

Grades
  • Elementary
  • Middle
  • High
Publication Date
5/1/2010

Community ActivitySaved in 56 Libraries


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