Education Commons^™

The Effectiveness Of Treffinger's Learning Model In Increasing The Creativity And Mathematics Achievement Of Gifted Students, Kana Hidayati, Ni Kadek Swari Nandini, Mazlini Adnan

Jurnal Riset Pendidikan Matematika

This study aims to describe the difference in creativity and mathematics achievement between gifted students who were taught by Treffinger's learning and those who thought by the expository learning in trigonometry material. This study is a quasi-experiment using a pretest-posttest group design with a population of all gifted students in class X of a State Senior High School in Bali, Indonesia. The sample was established randomly. Observation sheets, pre-test, post-test, and student creativity questionnaires were used, all of which have been validated. The data were analyzed descriptively and inferentially with the paired sample t-test to test the mean difference of …