Overall rating 4 out of 54.2 (12 ratings)
Last updated 02 April 2013, created 26 September 2009, viewed 21,669
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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Just what I needed! Thank you
gratity PULLS and because of this and the opposite force of upthrust PUSHING then the forces are balanced.
really helpful thanks you, nice and colourful too!
REally helpful. A very clear explanation
Fantastic! Perfect for introducing upthrust to my year 4's.