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This bestselling trade paperback resource covers the core curricula for grades 3 through 6.It has been fully revised and expanded and offers 37,000 kidfriendly definitions that are concise and clearly written.The thesaurus section provides 122,000 synonyms, antonyms and related words to help enrich vocabulary.The world atlas, created by the editors of Encyclopdia Britannica, has been fully updated and gives students 48 fullcolor pages covering all the countries of the world.Created in cooperation with the editors of MerriamWebster, America's leading provider of language information.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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