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More! teaching fractions and ratios ...

Lamon, Susan J., (1949-)

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More! teaching fractions and ratios for understanding = in-depth discussion and reasoning activities /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	More! teaching fractions and ratios for understanding/ Susan J. Lamon.
其他題名:	in-depth discussion and reasoning activities /
作者:	Lamon, Susan J.,
其他作者:	Lamon, Susan J.,
出版者:	New York, N.Y. :Routledge, : 2012.,
面頁冊數:	viii, 137 p. :ill.
附註:	Rev. ed. of: More : in-depth discussion of the reasoning activities in "Teaching fractions and ratios for understanding" / Susan J. Lamon. 2006.
內容註:	1. Proportional reasoning : an overview -- 2. Fractions and rational numbers -- 3. Relative thinking and measurement -- 4. Quantities and covariation -- 5. Proportional reasoning -- 6. Reasoning with fractions -- 7. Fractions as part-whole comparisons -- 8. Fractions as quotients -- 9. Fractions as operators -- 10. Fractions as measures -- 11. Ratios and rates -- 12. Challenging problems.
標題:	Fractions - Study and teaching (Elementary) -
電子資源:	http://www.tandfebooks.com/isbn/9780203803196Click here to view
ISBN:	9780203803196 (e-book : PDF)

More! teaching fractions and ratios for understanding = in-depth discussion and reasoning activities /
Lamon, Susan J.,1949-

More! teaching fractions and ratios for understandingin-depth discussion and reasoning activities /[electronic resource] :Susan J. Lamon. - 3rd ed. - New York, N.Y. :Routledge,2012. - viii, 137 p. :ill.

Rev. ed. of: More : in-depth discussion of the reasoning activities in "Teaching fractions and ratios for understanding" / Susan J. Lamon. 2006.

1. Proportional reasoning : an overview -- 2. Fractions and rational numbers -- 3. Relative thinking and measurement -- 4. Quantities and covariation -- 5. Proportional reasoning -- 6. Reasoning with fractions -- 7. Fractions as part-whole comparisons -- 8. Fractions as quotients -- 9. Fractions as operators -- 10. Fractions as measures -- 11. Ratios and rates -- 12. Challenging problems.

"More is not an answer key but a resource that provides the scaffolding for the groundbreaking approach to fraction and ratio instruction presented in its companion text, Teaching Fractions and Ratios. Keeping the focus on the reasoning needed to properly understand and teach rational numbers, More shows teachers how to engage in powerful ways of thinking so that they can, in turn, enhance the mathematical education of their students. Like its companion text, More has been heavily expanded and reorganized, including even more student work, templates for key manipulatives, and an emphasis on applications to everyday life. Based on the content chapters in Teaching Fractions and Ratios, each chapter includes:In-depth Discussions of selected problems and their solutions.Supplementary Activities and a collection of challenging problems involving fractions.Praxis Preparation Questions geared to the content of each chapter"--

Mode of access: World Wide Web.

ISBN: 9780203803196 (e-book : PDF)Subjects--Topical Terms:

790387
Fractions
--Study and teaching (Elementary)Index Terms--Genre/Form:

542853
Electronic books.

LC Class. No.: QA137 / .L34 2012

Dewey Class. No.: 372.72 / L234

More! teaching fractions and ratios for understanding = in-depth discussion and reasoning activities /
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520 $a "More is not an answer key but a resource that provides the scaffolding for the groundbreaking approach to fraction and ratio instruction presented in its companion text, Teaching Fractions and Ratios. Keeping the focus on the reasoning needed to properly understand and teach rational numbers, More shows teachers how to engage in powerful ways of thinking so that they can, in turn, enhance the mathematical education of their students. Like its companion text, More has been heavily expanded and reorganized, including even more student work, templates for key manipulatives, and an emphasis on applications to everyday life. Based on the content chapters in Teaching Fractions and Ratios, each chapter includes:In-depth Discussions of selected problems and their solutions.Supplementary Activities and a collection of challenging problems involving fractions.Praxis Preparation Questions geared to the content of each chapter"-- $c Provided by publisher.
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