Science B04: The Biggest Always Wins


Award-winning video and lesson investigations for young children on the topic of opposing forces

Product Description

Video and lesson investigations on the topic of opposing forces. Key concepts include:

  • If two things are pulling in opposite directions, the biggest pull wins. Sometimes a pull can be reduced by a push in the opposite direction. When forces oppose each other, the bigger force wins.
  • A force which opposes movement slows that movement down.
  • As long as the opposing forces are not equal (balanced), movement will happen.
  • Forces are responsible for all movement.
  • Forces that push or pull cause things to start moving.
  • Movement increases only when a force is being exerted, and movement stopsonly when a force opposes and balances out the force that is causing the movement.


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