概念,是构成系统知识的元素,可见,对概念的教学极为重要。可概念课往往是师生最乏味的课题。怎样让这类型的课更加生动?教师轻松授教,学生愉快获识。下边谈谈我在教学中的几点做法,仅供参考。 一、自制教具,恰当运用色彩 教师于课前认真备课,结合具体知识,准备教具。新颖实用的教具能凝聚学生注意力,培养学生想象力。同时也进一步为揭示教学目标垫定基础。如教学“真分数、假分数、带分数”时我 Concept, is an element of system knowledge, we can see, the concept of teaching is extremely important. Concept classes are often the most boring task teachers and students. How to make this type of lesson more vivid? Teachers easily taught, students happy to be recognized. Here to talk about my teaching in a few practices, for reference purposes only. First, self-made teaching aids, proper use of color Teachers in the pre-lesson preparation, combined with specific knowledge, to prepare teaching aids. Novel and practical teaching aids can unite students 'attention and develop students' imagination. At the same time, it will further lay the foundation for revealing teaching objectives. Such as teaching “true scores, false points, with points,” when I