Contents - The Scholastic Store
Contents - The Scholastic Store
Contents - The Scholastic Store
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
What Are Simple Machines?What AreMove a loadup or down aninclined plane.LEVERSeesawSimple Machines?A lever lifts,lowers, ormoves a load.INCLINEDPLANEPULLEYCraneA wedgepushes thingsapart.AxeInteractive Science Wheels © Silver & Wynne, <strong>Scholastic</strong> Teaching ResourcesRampSimple machinesWEDGEPull ona pulley tolift or lowera load.make work easier.77