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高中生物是一门比较开放的课程,高中新课标的改革,让高中生物的教学面临着教学手段的相对落后,学生学习积极性不高,学生成绩提高受限制、学生实践动手能力弱等多重问题,这些现阶段常见的教学问题需要我们充分重视起来,教师在教学中只有在教学方法和教学理念等多个方面进行改革。而在生物教学中只有适应这些变化,才能提高教学的有效性,本文从有效地教学目标、有效地教学情境、生物有效地教学策略、开展充分的实验教学四个方面来谈一下高中生物教学的有效性。
Senior high school biology is a relatively open curriculum, the reform of high school new curriculum standard, so that the teaching of high school biology is facing the relative backwardness of teaching means, the enthusiasm of students is not high, students ’performance is limited, students’ practical ability is weak, These common teaching problems at this stage need our full attention, teachers in teaching only in teaching methods and teaching concepts and other aspects of reform. Only in the biological teaching to adapt to these changes in order to improve the effectiveness of teaching, this article from the effective teaching objectives, effective teaching situations, biological effective teaching strategies, to carry out sufficient experimental teaching to talk about the four aspects of high school biology teaching Effectiveness.