The Effect Of Treffinger Type Cooperative Learning Model On Creativity And Problem-Solving Ability In Class XI Science Students Of Sman 6 Padang

This research aims to investigate the effect of the cooperative learning type Treffinger for creativity and problem-solving conferences of students at class XI of SMAN 6 Padang. The type of this research is quasi quasi-experimental research design using factorial 2x2. Technical sampling is cluster random sampling. The beginning of data were collected from day examination I. The results of the data cognitive were collected from the final test using an essay instrument test. The Affective data were collected from observation using paper format observation. Then psychomotor data were collected from practice using rubric psychomotor. Technical Data analysis cognitive, affective, and psychomotor using two-way ANOVA test with differentiates’ test. The results showed that there is Student’creativity who had cooperative Learning type Treffinger was higher than students who had a conventional learning approach. Student’creativity with beginning high competence was higher than students' lower competence in cooperative Learning type Treffinger. There was no interaction between cooperative Learning type Treffinger with beginning competence in influencing creativity. Students’ problem solving that had cooperative Learning type Treffinger was higher than students who had conventional learning approach. Students’ problem-solving with beginning high competence was higher than students with beginning lower competence in cooperative Learning type Treffinger. There was no interaction between the cooperative learning type Treffinger with beginning competence in influencing problem-solving.