Lever Catapults – A set of three activities showing first, second and third order levers by making catapults from common items.
Catapult Levers_email PDF (419k)
Catapult Levers_email Microsoft Word – for editing into student handouts (17meg)
Lever Catapults – A set of three activities showing first, second and third order levers by making catapults from common items.
Catapult Levers_email PDF (419k)
Catapult Levers_email Microsoft Word – for editing into student handouts (17meg)