At
over 2m tall this tube filled with water can help work out the terminal
velocity of an object as it sinks through water. Using a #PASCO rotary sensory,
we dropped a brass weight ( 25g) attached to a piece of string. As the ball
fall it turned the motion sensor which in turn recorded the distance travelled,
the velocity of the weight and its acceleration.
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Day 6 – Hair, Fur, and Fibres
Day 6 – Hair, Fur, and Fibres What’s That Strand? A Microscopic Tour of Hair and Fibres Collect: Human hair (different colours, thick...

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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
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We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ...
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Copper sulfate is often made because of its colour, but making white salts is just as good, just more difficult for the students to visualis...
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