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Matter and Change. /

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Magnets. /

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The Ways Things Change. /

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Light /

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Heat and Temperature. /

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Sound. /

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You and Your Environment. /

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Forces and Moving Objects. /

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The Changing Earth. /

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Energy and Change. /

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Air. /

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Organisms and change /

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Interactions in the Living Environment from Science : formulatinf ideas. /

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