4th Grade Nonfiction
If: A Mind Bending New Way of Looking at Big Ideas
by Jim O'Connor Some concepts are pretty challenging to understand, so author Jim O'Connor brings those concepts down to a level that's easy to understand. For example, if planets' sizes could be represented in different size balls, how would they compare? What if the time span of earth's history were only a month long? Or, if the earth's water were represented in 100 drinking glasses, how many would contain freshwater? Learn the answers to these questions and more in this book! |
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