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  1. Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game.

    • English

      Play with objects on a teeter totter to learn about balance....

    • Balancing Act

      Balancing Act‬ - PhET Interactive Simulations

  2. Learn the meaning of balancing act, a phrase that describes a difficult situation or a performance that requires skill and balance. See how to use it in sentences and compare it with equilibrist.

  3. Learn the meaning of balancing act, an attempt to handle or deal with two or more things at one time. See examples of how to use the phrase in a sentence and its word history.

  4. 29 de nov. de 2017 · By competing to keep the tray level, students learn about the physics of levers – simple machines that make work easier by reducing the force needed to move a load. They can understand the moment of a force and the balance law of a lever ( Haverlíková, 2011 ).