美国“发现教育”数字化数学教材编写特点与启示

Characteristics and Inspiration of the U.S. “Discovery Education” Digital Mathematics Textbook

美国"发现教育"数字化数学教材在北美和欧洲普及度较高,该教材围绕美国州共同核心课程标准理念编写,倡导学生与教材间的互动体验,注重形成性评价和数据反馈指导,关心学生个体学习差异,关注数学知识和实际生活、其他学科的关联性,提倡课程编排突出核心概念和概念连续性,重视学生在问题解决过程中的参与度,为我国数学教材编写提供了借鉴。

There is widespead use of the ＂Discovery Education＂ digital mathematics textbook in the U. S. and Europe. The textbook is designed according to U. S. Common Core State Standards Initiative. The textbook believes the interaction between student and textbook is essential. It holds the idea that ongoing assessment and data-driven decision making by teachers is important for mathematical growth. It focuses on differentiation instruction, application of mathematics to the real world and other subjects. It focuses on coherent curriculum and increasing student engagement and enables active involvement in problem solving. The ＂Discovery Education＂ math textbook provides useful suggestions for mathematics textbook design in China.