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PUB DATE MARCH 2011— In Explore Life Cycles! kids ages 6-9 will learn about the amazing changes plants and animals experience throughout their lives. Young scientists will discover what happens inside those magical cocoons to transform a caterpillar into a creature as different as a butterfly. |
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School Librarian's Workshop winter 2010 — Energy is a necessary resource that comes in many forms and is used in many different ways. This book defines and explains a dozen kinds of energy from electricity and petroleum to solar power and geothermal energy in a way that middle grade students will understands. |