Tongcheng School Code The operating hours: nine grade math (Vol.2) (New Curriculum Jiangsu Edition)(Chinese Edition)

Paperback. Pub Date :2010-09-01 Pages: 146 Language: Chinese Publisher: Fujian Children's Publishing House. a short step. a thousand miles. learning is a cumulative process. In everyday classroom teaching. teaching only time to digest new knowledge. heavy and difficult to grasp every lesson. in order to consolidate a solid double-base. in order to gradually improve students' comprehensive ability and innovation ability. The precise and appropriate lesson practice is an important way to achieve this goal. To this end. we carefully planned to write a class job in this series. this book compared with other similar books. has the following distinctive features: 1. The new writing ideas. 2. Scientific practice design. 3. Complete style structure. Contents: Chapter VI image and nature of the quadratic function of the first class second class quadratic function quadratic function o...