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Slide Notes

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Olivia And Caydence's Project

Published on Nov 30, 2015

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PRESENTATION OUTLINE

SIMPLE MACHINES

Olivia and Caydence's Simple Machines Project
Photo by Eric.Parker

LEVER

The sea-saw moves up and down so you can play on it

Photo by : Damien

WHEEL AND AXLE

THE DOOR-KNOB TURNS AND MAKES IT EASIER TO OPEN A DOOR

PULLEY

THE PULLEY BRINGS THE CLOTHES LINE CLOSER AND FATHER AWAY FROM YOU
Photo by MTSOfan

INCLINED PLANE

THE SLIDE IS DIAGONAL SO YOU CAN SLIDE DOWN IT
Photo by bbaltimore

SCREW

THE JAR LID HAS A SCREW ON IT MAKING IT EASY TO PUT ON AND REMOVE
Photo by kfergos

WEDGE

THE NAIL SLIDES INTO THE WOOD

TRADEOFF
The axle takes a shorter distance to move around and is harder to move around than the wheel.

Photo by postbear

MINI QUIZ

  • Does the axle take longer to move then the wheel?
  • What does the wedge do?