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目前,九年制义务教育《生物课程标准》(2011版)已颁布实施,生物新课程以提高学生的生物科学素养为核心任务。与传统教学相比,从教学理念的更新、教学策略的选择、教学评价的变革,如何实现根本的转变,这是摆在所有生物教师面前的难题。对此,笔者结合自己的教学实践介绍五种有效做法。一引导学生观察生物现象、分析生物学案例,激发学生的学习兴趣,培养他们的观察能力
At present, the “Curriculum Standard for Biology Curriculum” (2011 Edition) for the nine-year compulsory education has been promulgated and implemented. The new curriculum for biology aims to improve students’ biologic scientific accomplishment as the core task. Compared with traditional teaching, it is a challenge for all biology teachers to change fundamentally from the updating of teaching ideas, the selection of teaching strategies and the change of teaching evaluation. In this regard, I combine their own teaching practice to introduce five effective practices. A guide students to observe biological phenomena, analysis of biological cases, to stimulate student interest in learning and develop their observation skills