Every rock you see tells a story about the Earth. Glassy black rocks mark moments when the Earth's liquid insides spille... MoreRocks and Minerals
Though climate change is normal in Earth's history, global warming has raised average temperatures to their highest in t... MoreClimate
180 Days of Writing is an easy-to-use resource that provides fifth-grade students with practice in writing argument/opin... More180 Days of Writing for Fifth Grade: Practice, Assess, Diagnose
This intriguing nonfiction book builds literacy skills while immersing students in subject area content. You Are There! ... MoreYou Are There! March on Washington, August 28, 1963
This series brings extreme weather to life, with up-to-date information and state-of-the-art 3D illustrations that pract... MoreExtreme Weather
Photosynthesis introduces readers to the amazing ways in which plants produce their own food and rely on the sun for sur... MorePhotosynthesis
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