Penerapan Model Pembelajaran Kooperatif Tipe Think Talk Write Terhadap Kemampuan Penalaran Matematis Siswa Kelas XI IPA MAN Kota Padang

Abstract

The problems that occur in the field is the low of students’ mathematical reasoning abilities in the class XI IPA MAN Padang. It can be seen from the finding of observation and analysis toward the result of test given to the students. To overcome the problems, the cooperative teaching model Think Talk Write is used. The purpose of the study is to find out the effct of the cooperative teaching model Think Talk Write application toward students’ mathematical reasoning abilities in the class XI IPA MAN Padang. The research is quasy experiment. The population of the research is all students in the class XI IPA MAN Padang. The technique used for the sampling is random sampling. The sample of the reasearch is the students in the class XI IPA2 MAN 1 Padang as experiment class and the students in the class XI IPA1 MAN 1 Padang as control class. The instrument used in the reasearch is the test that consists of the first test to see the initial ability of the students and the final test to see toward students’ mathematical reasoning abilities. Based on the finding of the research, it can be concluded: first, the students’ mathematical reasoning abilities which is taught by the cooperative teaching model Think Talk Write is better than those which is taught b conventional teaching. Second, the students’ mathematical reasoning ability who have high, fair and low abilities which is taught by the cooperative teaching model Think Talk Write is better than those which is taught b conventional teaching.Keywords: Cooperative Learnig Model Think Talk Write type ,Mathematical Reasoning Ability

Literature Review Using Think Talk Write (TTW) Cooperative Learning Model in Students' Mathematical Reasoning Ability

“…The articles on the application of the Think Talk Write (TTW) type cooperative learning model in students' mathematical reasoning abilities are in table 1 below: In the first article, (Irwan & Permata Sari, 2018) conducting research activities regarding the application of the Thing Talk Write (TTW) type cooperative learning model to mathematical reasoning abilities, they conducted research on MAN students of class XII science in the city of Padang. Researchers see the low mathematical reasoning ability of MAN Padang city students from the average UN score obtained is still very low.…”

“…And for the analysis of the final ability test data, it was found that the control class students were lower than the experimental class. (Irwan & Permata Sari, 2018) In the second article, Siti Jami'atun and Kristina (2020) conducted research on seventh grade students of SMP in Semarang city in the 2018/2019 academic year. In this study, 2 samples were used, namely the experimental class and the control class.…”

“…And the last is Write which means to write, students write down the ideas obtained in Think and Talk activities in the form of concepts used, methods of completion, and solutions obtained. (Irwan & Permata Sari, 2018) TTW is used to develop students' ways of writing fluently and practice language before writing them, besides that it can help students in collecting and developing ideas through conversation. TTW learning activities start from thinking about reading material by listening, criticizing, and providing solutions.…”