1996 IUCN Red List of Threatened Animals
1996 IUCN Red List of Threatened Animals

Author: Ulf Gärdenfors

Publisher: IUCN

Published: 1996

Total Pages: 452

ISBN-13: 9782831703350

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The 1994 IUCN Red List of Threatened Animals was a major advance on its predecessors in clarity of layout and amount of information presented. This is taken further in the 1996 edition, which is also the first global compilation to use the complete new IUCN Red List category system.

Singapore Biodiversity
Singapore Biodiversity

Author: Peter K. L. Ng

Publisher: Editions Didier Millet

Published: 2011

Total Pages: 554

ISBN-13: 9814260088

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A magnificently illustrated and superbly written guide to the unique and simply astounding biodiversity of Singapore.

Singapore Math Challenge, Grades 2 - 5
Singapore Math Challenge, Grades 2 - 5

Author: Frank Schaffer Publications

Publisher: Carson-Dellosa Publishing

Published: 2013-02-01

Total Pages: 354

ISBN-13: 1623990726

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Get ready to take the Math Challenge! Singapore Math Challenge will provide second grade students with skill-building practice based on the leading math program in the world, Singapore Math! Common Core Standards accelerate math expectations for all students, creating a need for challenging supplementary math practice. Singapore Math Challenge is the ideal solution, with problems, puzzles, and brainteasers that strengthen mathematical thinking. Step-by-step strategies are clearly explained for solving problems at varied levels of difficulty. A complete, worked solution is also provided for each problem. -- Singapore Math Challenge includes the tools and practice needed to provide a strong mathematical foundation and ongoing success for your students. The Common Core State Standards cite Singapore math standards as worldwide benchmarks for excellence in mathematics.