Weather and Climate

  • These are the vocabulary words we will learn.  Practice with these words at home so students will have an understanding of their meaning as related to the science topic.  

    simple machine     work     force   object   motion   distance


    lever  arm    fulcrum   load   inclined plane    wedge     


    wheel and axle    pulley   screw   threads   newtons


    push/pull    gravity    friction    lubrication

    trade-off= less force for longer distance