International College, Suan Sunandha Rajabhat University
This action research aimed to investigate student’s achievement by using Teams Games Tournaments (TGT) and to evaluate student’s attitude toward Mathematics by using TGT. The participants in this study were 43 grade 11 students in the second semester, academic year 2014 at one school, Bangkok Thailand. The instruments used in this research were seven lesson plans in the topic of Vector in three dimensions, mathematics achievement test (IOC = 0.96, K.R.20 = 0.72) and questionnaire (IOC = 0.91). Lesson plans and mathematics achievement test were used to investigate student’s achievement. Questionnaire was used to evaluate student’s attitude toward Mathematics. The statistics used for data analysis were mean, t-test and standard deviation. The results of this study showed that mathematics learning achievement after being provided TGT technique was statistically higher than before learning at the .01 level of significance. Student’s attitude towards Mathematics was at high level with the mean scores of 3.58 out of 5.00.
Attitude, Learning Achievement, Mathematics, Teams Games Tournaments (TGT)