10 slides to explain the concept of upthrust to my class of Upper Juniors. Designed to be used AFTER they have weighed objects in air and in water and noticed the difference in weight.

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  • upthrust.ppt

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Created: Sep 26, 2009

Updated: Nov 28, 2014

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This resource is designed for UK teachers. View US version .

23 Reviews

4.24.2
  • 4

    Perfect fit for an extra explanation following the expt. This year group have struggled to understand. Thanks

  • 5
    user avatartwyfords2 years agoreport

    Very helpful and introduced me to blendspace, thankyou.

  • 4
    user avataremmamay722 years agoreport

    Very clear, thanks.

  • 3
    user avatar1998168953 years agoreport

    Hi, weight is generated from gravity acting on mass. Gravity is a constant on any given planet (actually its not but for simplification we teach it as if it is). Its a common misconception that gravity itself is a force but infact its the weight thats the force cuased by gravity acting on a mass.

    just be careful when going overthese terms with students. IOP is a great resource for explanaition on this topic

    Not trying to be a pain its just these are mistakes I have to sort out with my students every year.

    Thanks.