乘法分配律教学反思（Multiplication distributive law of teaching reflection）.docVIP

乘法分配律教学反思（Multiplication distributive law of teaching reflection） Distribution law multiplication of teaching reflection The distribution law of multiplication is difficult for students to understand and describe the law of multiplication and multiplication with exchange rate than the rate of male over. So in the teaching design of the class, I combined with the specific circumstances of some basic concepts and the new curriculum of the students, pay attention to the reality, the mathematical knowledge and practical life closely, let the students in the middle school the perception and experience constantly learning new knowledge. Mathematics curriculum standards pointed out: the students mathematics learning content should be realistic and meaningful and challenging. Mathematics educator Polya once said: the primary responsibility of mathematics teachers is the ability to do everything possible to solve the problem of the development of students. We are teaching in the past often pay more attention to solve mathematical problems in the book, once the student meets the actual problem at a loss what to do. Therefore, the beginning of class, I use textbooks creatively, creating a KFC restaurant situation, so that students in a very familiar situations in life, greatly stimulate students learning desire. The student list formula quickly according to the requirements of using two different methods, and can be an easy job to do that type two. Then through the observation of this equation requires students to see if we can find what the law. On this basis, I did not rush to let the students say the law, but continue to provide challenging research opportunities for students: would you please give me more in line with their own hearts of equality, to allow students to observe, think and guess, then exchange, analysis and discussion, to realize equality, its internal verification the law, which summarizes the distribution law of multiplication. It can not only cultivate the