The comparison of mathematic learning achievement in calculating volumes of geometric shopes between teaching with the TGT and STAD techniques for primary 6 students
The objectives of this research were to: 1) compare the mathematics learning achievement before and after implementing the TGT (Teams-Games-Tournaments) technique for primary 6 students, 2) compare the same learning achievements before and after implementing
the STAD (Student Teams-Achievement Divisions) technique for primary 6 students, and 3) compare the learning achievements between students taught using the TGT technique and those taught using the STAD technique. The study was conducted with two classrooms of 35 primary 6 students each from Joseph Witthaya School, Tha Mai District, Chanthaburi Province, during the second semester year of the 2023 academic year and were selected for study via simple random sampling. The research instruments included lesson plans employing the TGT and STAD techniques and learning achievement assessments. The statistical methods utilized for data analysis were: mean, standard deviation, and t-tests.
