Student Learning Outcome Difference on Salt Hydrolysis Between Student Taught Using STAD Model and Student Taught Using TAI model

摘要

This research aimed to know difference between students learning outcome taught using STAD model and students learning outcome taught using TAI model on the subject of salt hydrolysis. This research was conducted at SMA N 2 Majenne, Indonesia. This research was categorized as quasi-experimental with post-test only control design. Population in this research was three groups of 11th grade student of natural science consist of 60 students. Samples were a group student namely XI MIA 1 (1st experimental group, taught using TAI type cooperative learning model) and a group students namely XI MIA 3 (2nd experimental group, taught using STAD type cooperative learning model). They were taken by random sampling. Each group consisted of 20 students. Data was collected by administering a posttest, a multiple choice test, consisted of 20 valid items. The data obtained was analyzed using descriptive and inferential statistics. The result of the descriptive analysis showed the average score of the 1st experimental group posttest was 84.1 ± 8.5 and the 2nd experimental group was 76 ± 13.08. The percentages of completeness were 80% and 35% for the first and second experimental group, respectively. Data was not distributed normally and not homogeneous. The results showed that the learning outcome of students taught using the TAI type cooperative learning model was better than the learning outcome of students taught using the STAD type cooperative learning model.