The major purpose of this study is to investigate the crawl stroke teaching effect in a division-proceeding method. These subjects include 40 male students in the 20th doctor class. They all are the 16th term of Taiwan Police Institute students. According to the crawl stroke ability, they are divided into 2 groups and receive the crawl (stroke) teaching courses for 20 hours in 10 weeks. With the statistical analysis by using the T-test and Person Correlation, the main finding of this study are as follows: 1.All students who participate in tests are making remarkable progress in the test of 50 meter.(P<.05) 2.All testers have significant difference of grades in speed, taking water and join hands & feet. (P<.05)
The major purpose of this study is to investigate the crawl stroke teaching effect in a division-proceeding method. These subjects include 40 male students in the 20th doctor class. They all are the 16th term of Taiwan Police Institute students. According to the crawl stroke ability, they are divided into 2 groups and receive the crawl (stroke) teaching courses for 20 hours in 10 weeks. With the statistical analysis by using the T-test and Person Correlation, the main finding of this study are as follows: 1.All students who participate in tests are making remarkable progress in the test of 50 meter.(P<.05) 2.All testers have significant difference of grades in speed, taking water and join hands & feet. (P<.05)