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intermediate math
pre-reading
other portaportals
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try these
a link to educational sites
intermediate reading
science
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4th grade science skills
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astronomy
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life cycle
read directions then click on activity
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water cycle game
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water cycle
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solid, liquid gas
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energy game
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energy facts
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electricity
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magnets and springs
go to quiz
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friction
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forces
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simple machines
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Nature in your Backyard/videos/ESF
listening