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Animals
Make Believe 出版An innovative new series that encourages children to interact and engage while they learn about wor
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Magic Tree House Fact Tracker #23：Snakes and Other Reptiles
Random House 出版The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, e
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Fractions, Decimals, and Percents
Ingram 出版Step right up! Come take part in the county fair, where you'll see fractions, decimals, and percent
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Magnets Push, Magnets Pull
Ingram 出版Can a magnet really crush a car? How do magnets stick to the fridge without tape or glue? Discover
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What Is Symmetry in Nature?
Crabtree Pub 出版Mathematicians say that symmetry has to be identical parts, but nature is never truly identical. Ho
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See for Yourself
Skyhorse Pub 出版With See For Yourself, budding scientists can wow their teachers and classmates (and maybe win a ri
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Problem Solving: Grade 2
Flash Kids 出版Flash Skills are a line of mini-workbooks designed to focus on specific skills. Each book uses a un
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Explore Rocks and Minerals!
Explore Rocks and Minerals! offers kids ages 6-9 a fascinating introduction to geology. It investig
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For Horse-Crazy Girls Only
Is your first and second favorite animal a horse? Is your bedroom covered with horse posters on you
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Science Around the House
Dover Pubns 出版With this charmingly illustrated book -- and a little help from a parent or other grownup -- kids c
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Naked Eggs and Flying Potatoes
Greenleaf 出版From Flying Toilet Paper to Bin Smoke Rings, Erupting Soda to Exploding Sandwich Bags, the experime
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8 Spinning Planets
Travel through the Solar System to meet each of the eight planets with this new spin on the 10 LITT
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