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Presents twenty activities ideal for an elementary classroom, each of which is divided into sections that summarize the mathematical concept being taught, the skills and knowledge the students will use and gain during the activity, and step-by-step instructions.
"A former math teacher creates a dinosaur character called T-Math to introduce students to number sentences, skip-counting, symmetry, estimations, and more, in a book where T-Math adds a herd of triceratops, multiplies the legs of ankylosaurs, and estimates the distance to dinner"--From publisher.