一、运用现代化教学手段,创设学习情境课堂导入即教师采用简洁的语言或辅助动作拉开一堂课的序幕。课堂导入是课堂教学的主要环节之一,一堂课导入的成败直接影响着整堂课的效果。因此课堂教学中情境的创设尤为重要。比如,在帮助学生认识“角”时,我借助交互式白板把学生感兴趣的体育课场景引入数学课堂,让其发现其实操场中的篮球架、足球门、自己做操时的手臂都是“角”的呈现。用这种 First, the use of modern teaching methods to create a learning situation into the classroom that teachers use simple language or auxiliary action to start a lesson prelude. The introduction of the classroom is one of the main aspects of classroom teaching. The success or failure of a class introduction directly affects the effect of the whole class. Therefore, the creation of situations in classroom teaching is particularly important. For example, in helping students to recognize “Angle ”, I used the interactive whiteboard to introduce students’ interest in PE lessons into mathematics classrooms to find out the actual basketball court, football goal and arms Is the rendering of “angle”. Use this