论文部分内容阅读
《种子的构造》这一课,教学时我发现学生由于受平时“黄豆芽”、“绿豆芽”等习惯说法的影响,往往把胚根胚芽混淆,我采用“开放式”教学方法后,效果很好, 所谓“开放式”教学主要是指符合学生心理特征的,课内外为一体的教学方式方法。首先选择学生乐意接受的方式,尽可能地引导学生进行积极主动的实验、采集、种植等具体生动的实践活动,使课内外有机结合,培养学生学习自然的情趣;其次注
During the course of “Seed Structure”, I found that students often confused radicle germ due to the influence of usual “yellow bean sprouts” and “green bean sprouts”. When I adopted the “open” teaching method, the effect Very good, the so-called “open” teaching mainly refers to the psychological characteristics of students, both inside and outside the class as a teaching method. First, choose the way students are willing to accept, as far as possible to guide students to carry out proactive experiments, collection, planting and other specific and vivid practice activities, so that the combination of internal and external classes, to develop students' interest in learning of nature;