Developing Essential Understanding - Rational Numbers in Grades 3-5

Name: Developing Essential Understanding - Rational Numbers in Grades 3-5
Brand: National Council of Teachers of Mathematics,U.S.
SKU: 9780873536301
Price: 98.43 PLN
Availability: InStock

Autor: Sharon Ross

Język:

Oprawa: Miękka

Wydawca: National Council of Teachers of Mathematics,U.S.

Dostępność: Dostępna u dostawcy

Wysyłamy za 14-20 dni

98.43 zł

What is the relationship between fractions and rational numbers? Can you explain why the product of...

Informacje o książce

Autor

Sharon Ross

Język

Angielski

Oprawa

Książka - Miękka

Data wydania

2010

strony

EAN

9780873536301

ISBN

9780873536301

Enbook ID

06323754

Wydawca

National Council of Teachers of Mathematics,U.S.

Waga

216

Pełny opis

What is the relationship between fractions and rational numbers? Can you explain why the product of two fractions between 0 and 1 is less than either factor? How are rational numbers related to irrational numbers, which your students will study in later grades?How much do you know… and how much do you need to know?Helping your upper elementary school students develop a robust understanding of rational numbers requires that you understand this mathematics deeply. But what does that mean?This book focuses on essential knowledge for teachers about rational numbers. It is organised around four big ideas, supported by multiple smaller, interconnected ideas-essential understandings. Taking you beyond a simple introduction to rational numbers, the book will broaden and deepen your mathematical understanding of one of the most challenging topics for students and teachers. It will help you engage your students, anticipate their perplexities, avoid pitfalls and dispel misconceptions. You will also learn to develop appropriate tasks, techniques and tools for assessing students’ understanding of the topic. Focus on the ideas that you need to understand thoroughly to teach confidently.

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