Study Of High School Math Probability And Statistics Teaching Review Strategy

Probability and Statistics (P.S) are importance parts in senior mathematics learning . Every year how to use all kinds of models of probability ,as well as expectation , variance , normal distribution is set examination questions.Before the revision the students took an examination on P.S .The direct strategies based on the comprehension were worked out to strength the comprehension of P.S .During the examination , teaching belief ,together with students'learning belief ,pand Probability other knowledge was paid attention to .Through this research ,students'random phenomenon was strengthened ,students deepened their comprehension to the meaning of Probability .At the same time , direct sense ,ability of working out and belief of random were fostered . Then students had a better clear understanding of the model of Probability. After experimental test ,this reseach had a good role in mathematics teaching .