Navigating Through Number and Operations in Grades 3-5 (Principles and Standards for School Mathematics Navigations)

Natalie N. Duncan

ISBN 10: 0873535847 / ISBN 13: 9780873535847

Verlag: National Council of Teachers of Mathematics, 2006

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Bibliografische Details

Titel: Navigating Through Number and Operations in ...

Verlag: National Council of Teachers of Mathematics

Erscheinungsdatum: 2006

Einband: Softcover

Zustand: Acceptable

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Book by Natalie N Duncan

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In grades 3-5, students extend their understanding of place value, larger whole numbers, fractions and decimals. They develop an understanding of multiplication and division, mastering and applying basic facts. Concrete materials can help students represent and reinforce these important concepts. Activities in this book invite students to use fraction circles to compare fractions and dot arrays to explore multiplication and the distributive property. The authors present many other hands-on approaches, including the use of work mats, open number lines, multiplication ""chains"" and games with spinners. Numbers and the operations that we perform with them are the starting points for all mathematics. Accordingly, Principles and Standards for School Mathematics makes the Number and Operations Standard first among the five Content Standards and gives it centrality across the mathematics curriculum from prekindergarten through grade 12. The Navigations Series translates Principles and Standards for School Mathematics into action. Each book includes practical, teacher-tested activities and a supplemental CD-ROM that features applets for students' use and resources for teachers' professional development.