Relier Pairs Simple Machines Matching GameVersion en ligne Friday Assignment par Johnathon Mendez 1 Inclined Plane 2 Wheel 3 Lever 4 Wheel 5 Screw 6 Lever 7 Pulley 8 Screw 9 Inclined Plane 10 Pulley 11 Wedge 12 Wedge Axe Knife Ramps Light switch Jar Lids Hills Well Dolly Oil Drill Bicycle Wagon Screws