Parent Lloyd Hawk built a trebuchet for the grand finale of our physics unit: a first class lever! The upper level students had a blast propelling balls of all sizes and snow balls across the yard. We plan to use this toy again in the future!
February 28, 2012
TREBUCHET TIME
Parent Lloyd Hawk built a trebuchet for the grand finale of our physics unit: a first class lever! The upper level students had a blast propelling balls of all sizes and snow balls...