Hard Math for Elementary School is new category of math book. The author, MIT professor Glenn Ellison, calls it a math enrichment textbook. The idea is to make it easy for teachers or parents to supplement what kids are getting in school with with complementary lessons that are harder, deeper, and more fun. Hard Math has chapters to accompany most textbook topics: addition with...(展开全部)

Illustrated with over 300 photos, "Art in the Elementary School, Fifth Edition", provides prospective elementary school teachers and art teachers with a thorough knowledge of art curriculum, production, and appreciation.

This is a textbook for pre-service elementary school teachers and for current teachers who are taking professional development courses. By emphasizing the precision of mathematics, the exposition achieves a logical and coherent account of school mathematics at the appropriate level for the readership. Wu provides a comprehensive treatment of all the standard topics about number...(展开全部)

This is a textbook for pre-service elementary school teachers and for current teachers who are taking professional development courses. By emphasizing the precision of mathematics, the exposition achieves a logical and coherent account of school mathematics at the appropriate level for the readership. Wu provides a comprehensive treatment of all the standard topics about number...(展开全部)

本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

Two prize-winning economists show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of t...(展开全部)

阿比吉特·班纳吉（Abhijit V.Banerjee） 2019年诺贝尔经济学奖得主，美国麻省理工学院福特基金会国际经济学教授。曾就读于印度加尔各答大学、贾瓦哈拉尔·尼赫鲁大学及美国哈佛大学；曾任发展经济学分析研究局局长、美国艺术科学研究院及计量经济学会研究员、古根海姆基金会及艾尔弗雷德·斯隆基金会研究员。获2009年度印孚瑟斯（Infosys）奖等多个奖项，曾任世界银行和印度政府等多家组织机构荣誉顾问。 埃斯特·迪弗洛（Esther Duflo） 2019年诺贝尔经济学奖得主，美国麻省理工学院经济系阿卜杜勒·拉蒂夫·贾米尔扶贫与发展经济学教授；曾就读于法国巴黎高等师范学院和美国麻省理工学院；获大量荣誉：2010年度约翰·贝茨·克拉克奖（“美国40岁以下最佳经济学家奖”），2009年度麦克阿瑟“天才”奖学金，《经济学人》杂志“八大杰出经济学家”之一...(展开全部)

Two prize-winning economists show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of t...(展开全部)

阿比吉特·班纳吉（Abhijit V.Banerjee） 2019年诺贝尔经济学奖得主，美国麻省理工学院福特基金会国际经济学教授。曾就读于印度加尔各答大学、贾瓦哈拉尔·尼赫鲁大学及美国哈佛大学；曾任发展经济学分析研究局局长、美国艺术科学研究院及计量经济学会研究员、古根海姆基金会及艾尔弗雷德·斯隆基金会研究员。获2009年度印孚瑟斯（Infosys）奖等多个奖项，曾任世界银行和印度政府等多家组织机构荣誉顾问。 埃斯特·迪弗洛（Esther Duflo） 2019年诺贝尔经济学奖得主，美国麻省理工学院经济系阿卜杜勒·拉蒂夫·贾米尔扶贫与发展经济学教授；曾就读于法国巴黎高等师范学院和美国麻省理工学院；获大量荣誉：2010年度约翰·贝茨·克拉克奖（“美国40岁以下最佳经济学家奖”），2009年度麦克阿瑟“天才”奖学金，《经济学人》杂志“八大杰出经济学家”之一...(展开全部)