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        Your search returned 6 results

        Listed under:  Science  >  Scientific inquiry  >  Experiments  >  Scientific control
        Video

        Elliot and the Surfing Scientist: Pepper scatter experiment

        • TLF-IDM015791

        Watch what happens in this pepper scatter experiment by Surfing Scientist, Ruben Meerman. Ruben demonstrates an important property of water, surface tension, by dipping a toothpick into water sprinkled with pepper. Find out what happens when detergent is added.

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        Video

        Elliot and the Surfing Scientist: Properties and behaviour of gases

        • TLF-IDM015797

        All substances are made up of tiny particles. A change in temperature can change the way these particles behave. Watch as the Surfing Scientist demonstrates how a gas behaves when it is heated. Find out whether the balloon gets sucked or pushed into the bottle!

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        Video

        Elliot and the Surfing Scientist: Salt water density experiment

        • TLF-IDM015764

        Discover what density is and how you can test the density of liquids. You will also find out about salt water and how its density is responsible for the circulation of water around the world's oceans.

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        Video

        Catalyst: Sending seeds into space

        • TLF-IDM015631

        Why might we need to keep a collection of seeds from all over the world? Where would we keep a collection like that? Should we send some of them into space? Watch this clip to reveal answers to all these questions and more.

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        Video

        Measuring Speed (Simulation)

        • TLF-IDM016557

        Students use this resource consisting of a webpage with diagrams of three cars that students can vary the speed at which they are travelling. They can calculate the time to travel 3000m and then observe the cars as they travel the distance. This demonstrates how to work out the speed of a moving object and how to make calculations ...

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        Video

        Electromagnetic Simulation (sk-Intel)

        • TLF-IDM016520

        In this resource students explore how an electromagnet works in real life. They can then apply their learning in an electromagnetism game by changing the magnetism of a scrap lifter in a scrap yard and removing various amounts of scrap. The resource demonstrates the connection between the power applied, the number of coils ...

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