Look at these picture cards. Can you sort them into two groups – those that are sources of light and those that are not?
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A sundial tells the time by using the position of the sun. This is how it works: the sun casts a shadow onto a surface marked with lines indicating the hours of the day. As the sun moves across the sky
the shadow aligns with different hour-lines. Do you think you can make your own sundial?
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Magnets come in all shapes and sizes; they also vary in strength. This experiment will test the magnetic force of a variety of different magnets.
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How do you find your way around? Do you use maps? A satellite navigation system? Could you use a compass to direct you instead? A compass works using magnetism – the needle in the compass points
towards the magnetic north. This helps us to find our way around. In this activity you are going to make your own simple compass!
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Mix some paper clips up with some rice and put them in a closed, see-through plastic container. Using a magnet, how long does it take you to separate the paper clips from the rice without opening the container? Now set up a maze made of cardboard. Can you guide a magnetic ball or marble through the maze from the outside of box, using your magnet?
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Find a glass jar. Put a selection of magnetic and non-magnetic materials inside. Close the jar and then, using your magnet, see if you can separate the magnetic materials without opening the jar.
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Look at these statements about light and shadows. Can you sort them into those that are true and those that are false?
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Be a shadow detective! Place an object outside and record how the height and width of the shadow cast by the object changes throughout the day. Record them on this sheet.
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Mirrors change the direction of light and reflect it. We can demonstrate this practically by making a periscope. Light is reflected from one object into a mirror and then onto the other mirror before reaching your eyes. Collect your materials and find out for yourself!
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When a moving surface slides on a stationary surface it rubs against it, which slows it down. This is due to friction, a force which resists the movement of one object sliding past another. Understand more about friction with a fantastic practical project: make your own balloon hovercraft!
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Cut out these dragon, fairy and owl shadow puppets to use in storytelling, while also learning about the properties of light and dark when a light source is blocked by an object.
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This activity is a fantastic opportunity to introduce your child to the concept of light and dark.
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A worksheet designed to help your child investigate and understand light and dark.
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Fun experiments to help your child learn about magnetism and magnets.
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Extend your child's understanding of magnetism by helping them build a metal detector.
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A worksheet encouraging children to match types of rock (igneous, sedimentary, metamorphic) with their descriptions.
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A worksheet listing several statements about springs which children have to sort into 'true' and 'false' boxes.
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A worksheet to encourage children to think about objects and whether they use magnets.
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Worksheet encouraging children to think about the properties of different rocks.
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On this worksheet, children need to match the words 'transparent', 'translucent', 'opaque' and 'shadow' with the correct definitions.
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