PENGARUH MODEL PEMBELAJARAN "PRO TAKTIK" TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DI SEKOLAH DASAR

• Main Author: Widia Rismawanti, - (Author)
• Format: Book
• Published: 2020-08-26.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/51530/1/S_PGSD_1607956_Title.pdf; http://repository.upi.edu/51530/2/S_PGSD_1607956_Chapter1.pdf; http://repository.upi.edu/51530/3/S_PGSD_1607956_Chapter2.pdf; http://repository.upi.edu/51530/4/S_PGSD_1607956_Chapter3.pdf; http://repository.upi.edu/51530/5/S_PGSD_1607956_Chapter4.pdf; http://repository.upi.edu/51530/6/S_PGSD_1607956_Chapter5.pdf; http://repository.upi.edu/51530/7/S_PGSD_1607956_Appendix.pdf
• Keywords: L Education (General); LB Theory and practice of education; LB1501 Primary Education

Beberapa teori menyatakan bahwa kemampuan komunikasi matematis sangat penting dimiliki siswa. Selain menjadi salah satu tujuan umum dalam pembelajaran matematika, kemampuan komunikasi matematis pun sangat menunjang siswa dalam mengemukakan ide atau gagasan matematika. Namun, beberapa penelitian terdahulu menunjukkan bahwa kemampuan komunikasi matematis siswa belum berkembang dengan baik diantaranya siswa hanya dapat menjawab soal yang diberikan tanpa penjelasan dan dalam proses pembelajaran siswa tidak mempunyai banyak kesempatan untuk mengungkapkan ide-ide matematika. Model pembelajaran PRO TAKTIK yang merupakan gabungan dari Project Base Learning dengan permainan Talking Stick menjadi alternatif model pembelajaran yang dapat membangun kemampuan komunikasi matematis siswa. Penelitian ini bertujuan untuk menganalisis peningkatan kemampuan komunikasi matematis siswa sebelum dan sesudah pembelajaran serta pengaruh model pembelajaran PRO TAKTIK terhadap kemampuan komunikasi matematis siswa. Metode penelitian yang digunakan sebagai alternatif saat terjadi pendemi covid 19 adalah modifikasi dari Single Subject A-B Design dan Pre Eksperimen- One Group Pretest Posttest Design terhadap tiga orang siswa kelas 4 SDN 1 Cijagra. Hasilnya rata-rata skor N-Gain 0,7963 artinya terjadi peningkatan yang tinggi sebelum dan sesudah pembelajaran serta R Square yang diperoleh 0,976 artinya model pembelajaran PRO TAKTIK berpengaruh terhadap kemampuan komunikasi matematis siswa sebesar 97,6%. Several theories state that mathematical communication skills are very important for students. In addition to being one of the general objectives in learning mathematics, mathematical communication skills also greatly support students in expressing mathematical ideas or ideas. However, several previous studies have shown that students' mathematical communication skills have not developed well, among them students can only answer the questions given without explanation and in the learning process students do not have many opportunities to express mathematical ideas. PRO TAKTIK learning model which is a combination ofProject Base Learning with the Talking Stick game is an alternative learning model that can build students' mathematical communication skills. This study aims to analyze the increase in students 'mathematical communication skills before and after learning and the effect of the PRO TAKTIK learning model on students' mathematical communication skills. The research method used as an alternative when the COVID-19 pandemic occurred was a modification of the Single Subject AB Design and Pre Experiment- One Group Pretest Posttest Design on three grade 4 students of SDN 1 Cijagra. The result is that the average N-Gain score is 0.7963 which means that there is a high increase before and after learning and the R Square obtained is 0.976 which means that the PRO TAKTIK learning model has an effect on students' mathematical communication skills by 97.6%.