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All Journal INFERENSI Jurnal Daulat Hukum JPSE (Journal of Physical Science and Engineering) Journals of Ners Community MES: Journal of Mathematics Education and Science Tahdis: Jurnal Kajian Ilmu Al-Hadis Journal of Didactic Mathematics Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences DEDIKASI PKM JGK (Jurnal Guru Kita) Jurnal Progress: Wahana Kreativitas dan Intelektualitas Jurnal Intelek Dan Cendikiawan Nusantara Jurnal Intelek Insan Cendikia
Suwanto Suwanto
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Social Sciences Other

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Journal : Journal of Didactic Mathematics

 1 
UPAYA PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA MELALUI PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING PADA MATERI PELUANG KELAS XI SMA NEGERI 21 MEDAN Indriyani Indriyani; Suwanto Suwanto
Journal of Didactic Mathematics Vol 1, No 1 (2020): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (567.392 KB) | DOI: 10.34007/jdm.v1i1.146

Abstract

This research is a classroom action research, which aims to look at students' mathematical problem-solving abilities and student mathematics learning outcomes by applying the Contextual Teaching and Learning model in class XI IPA-1 SMA Negeri 21 Medan. The research subjects were 35 students. At the beginning of the study, observations were made to find out the weaknesses of students and the problems faced when teaching and learning activities took place. In addition to the data of mathematical problem-solving abilities that were analyzed, student learning activities were also analyzed. Based on the research results obtained observations in the first cycle; writing/reading (35.67%), working on student worksheets (23.33%), asking fellow friends (22%), asking teachers (12.33%), and activities not relevant to teaching and learning activities (6.67%). In the second cycle obtained writing/reading (28.3%), working on student worksheets (28%), asking fellow friends (24%), asking teachers (18.7%), and activities not relevant to teaching and learning activities (1%). The results for classical completeness obtained in the first cycle of 62.9%, but in the second cycle of 85.7%.
Co-Authors Ahmad Hasan Basri Angga Juanda Bambang Tri Bawono Delia Darmayanti Fatahuddin Fatahuddin Ida I Dewa Dwi Ayu Septy Andari Indriyani Indriyani Muhammad Gandung MUSTAMIN UMALEKHOA Prasetyo Kurniawan Pratiwi Setiawati Priehadi Dhasa Eka Putri Ayu Noerhalizah Riris Nurkholidah Rambe Sari, Dian Candra Rini Novita Sigit Wicaksono Sri Kusriyah Vivi Uvaira Hasibuan