Simple machines
Simple machines
Simple machines at home - worksheet
Simple machines at home - answers
Bill Nye: Simple Machines - video
Simple machines 01 - worksheet
Simple machines 02 - worksheet
Warwick Castle trebuchet - video
MythBusters: how to build a trebuchet - video
MythBusters: duct tape trebuchet - video
Scientific Eye: Machines and Moments - video
Sci Show Kids: Try a Pulley - video
Investigating levers - worksheet
Disney Imagineering: Levers And Pulleys - video
Disney Imagineering: Levers And Pulleys - worksheet
Disney Imagineering: Levers And Pulleys - answers
Wallace & Gromit: A Close Shave - video
Simple machines glossary - worksheet
Simple machines glossary - answers
Simple machines cloze - worksheet
Simple machines cloze - answers