A Focus on Ratios and Proportions, Petit, Marjorie M. , Laird, Robert E. , Wyneken,

Автор: Petit, Marjorie M. , Laird, Robert E. , Wyneken,
Название: A Focus on Ratios and Proportions
ISBN: 0367370905 ISBN-13(EAN): 9780367370909
Издательство: Taylor&Francis
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Цена: 22202.00 р.
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Описание: This book makes math education research on ratios & proportions readily accessible to pre-and in-service teachers of grades 6-8. Using extensive samples of student work and based on research gathered in the OGAP, this easy-to-use book demonstrates how students develop understanding and fluency involving ratio & proportion.

Автор: Lamon, Susan J.
Название: Teaching Fractions and Ratios for Understanding
ISBN: 0367441640 ISBN-13(EAN): 9780367441647
Издательство: Taylor&Francis
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Цена: 22202.00 р.
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Описание: The fourth edition of this groundbreaking text helps pre-service and in-service mathematics teachers build the comfort and confidence they need to begin talking to children about fractions and ratios, distilling complex ideas and translating research into usable ideas for the classroom.

Автор: Lamon, Susan J.
Название: Teaching Fractions and Ratios for Understanding
ISBN: 0367441675 ISBN-13(EAN): 9780367441678
Издательство: Taylor&Francis
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Цена: 8420.00 р.
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Описание: The fourth edition of this groundbreaking text helps pre-service and in-service mathematics teachers build the comfort and confidence they need to begin talking to children about fractions and ratios, distilling complex ideas and translating research into usable ideas for the classroom.

Автор: Yannick Coulon
Название: Rational Investing with Ratios
ISBN: 3030342646 ISBN-13(EAN): 9783030342647
Издательство: Springer
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Цена: 8384.00 р.
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Описание: Explaining the underlying logic behind financial ratios, this book adds to the discussion on the importance and implementation of ratios and illustrates the essential role that they play in company evaluations and investment screening.