论文部分内容阅读
在新课程改革教学中,课堂有效性是每位教师需要思考与探索的问题,这就需要综合考虑多个教学因素,包括教学内容、教学手段与教学方法。对此,笔者以高中生物教学为例,谈谈如何提高生物课堂有效性。一、灵活选取教学内容,发挥师生创造能力,提高教学有效性研读教材,我们会发现里面蕴涵着丰富的教育因素,但课堂时间有限,这就需要有所取舍。换而言之,需要二度开
In the new curriculum reform teaching, the effectiveness of the classroom is that every teacher needs to think and explore the issue, which requires a comprehensive consideration of many teaching factors, including teaching content, teaching methods and teaching methods. In this regard, the author of high school biology teaching, for example, talk about how to improve the effectiveness of biological classes. First, the flexibility to select the teaching content, teachers and students to create ability to improve the effectiveness of teaching materials, we will find that contains a wealth of educational factors, but the classroom time is limited, which requires some trade-offs. In other words, you need to open twice