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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Cakrawala Pendas
Pertiwi, Citra Megiana
IKIP Siliwangi
Education Languange, Linguistic, Communication & Media Mathematics Other

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Journal : (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING

 1 
EFFORTS TO INCREASE THE MATHEMATICAL COMMUNICATION ABILITY OF CLASS VII-F MTsN 5 SUMEDANG STUDENTS’ IN LEARNING TRIANGLE THROUGH PEER TUTORING MODEL Ade Kokom Mintarsih; Citra Megiana Pertiwi
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 3, No 1 (2020): VOLUME 3 NUMBER 1, MARCH 2020
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v3i1.p49-56

Abstract

Abstract This research is motivated by the low Mathematical Communication Ability (MCA) of MTs students. To boost the improvement and achievement of student MCA, teachers need to create special formulations and design an effective strategies, methods, and techniques. This study aims to obtain an overview of the use of peer tutoring learning models on triangle material in improving MCA student in terms of students' minimum completeness criteria (KKM). The method used is classroom action research with the subject of the research being VII-F grade students in MTsN 5 Sumedang who are in Ujungjaya Sumedang with learning through 3 cycles consisting of the stages of planning, implementation, observation, and reflection in each cycle. The instrument used in this study was a written test in the form of MCA description questions which were carried out at the end of each cycle, observation sheets and interviews. The results of this study indicate that: 1) In each cycle the score of students under the KKM is decreases, 2) the learning can improve student MCA, 3) students are still difficult in connecting real objects, pictures, and diagrams into mathematical ideas. AbstrakPenelitian ini dilatarbelakangi oleh rendahnya Kemampuan Komunikasi Matematika (KKomM) siswa MTs. Guna mendongkrak peningkatan dan pencapaian KKomM siswa, guru perlu menciptakan formulasi khusus dan merancang suatu strategi, metode, dan teknik yang efektif. Penelitian ini bertujuan untuk memperoleh gambaran dari penggunaan model pembelajaran tutor sebaya pada materi bangun datar segitiga dalam meningkatkan KKomM siswa ditinjau dari Kriteria Ketuntasan Minimal (KKM) siswa. Metode yang digunakan adalah Penelitian tindakan kelas dengan subjek penelitian adalah siswa kelas VII-F di MTsN 5 Sumedang yang berada di Ujungjaya Sumedang dengan pembelajaran memalui 3 siklus yang terdiri dari tahap perencanaan, pelaksanaan, observasi dan refleksi pada setiap siklusnya. Instrumen yang digunakan dalam penelitian ini berupa tes tertulis berbentuk soal uraian KKomM yang dilaksanakan setiap akhir siklus, lembar observasi dan wawancara. Hasil dari penelitian ini menunjukkan bahwa: 1) Pada setiap siklusnya nilai siswa yang berada di bawah KKM semakin berkurang, 2) pembelajaran tersebut dapat meningkatkan KKomM siswa, 3) siswa masih sulit dalam menghubungkan benda nyata, gambar, dan diagram ke dalam ide matematika.
Improving Mathematics Critical Thinking Ability and Self Regulated Learning Of High School Method Through IMPROVE Students Dinar Andriyani; Citra Megiana Pertiwi
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 3, No 4 (2020): VOLUME 3 NUMBER 4, DECEMBER 2020
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v3i4.p208-214

Abstract

The low critical thinking skills and self-regulated learning in the field are the backgrounds for this research. This study aims to examine the improvement of mathematical critical thinking skills and self- regulated learning using the IMPROVE method and by using ordinary learning. The research method used was an experimental method with a pretest-posttest group research design involving two groups and randomized class sampling. The population is all high school students in Purwakarta Regency. All high schools in Purwakarta were randomly selected, SMAN 1 Maniis was selected, the sample was randomly selected by two classes, class XI Mia 2 as the control class and class XI Mia 1 as the experimental class. Data collection in this study was in the form of tests and non-tests, then the data on the scores of students' mathematical critical thinking skills and learning independence were analyzed using descriptive and inferential statistics using the two-difference test means. Based on the results of the study, both from the results of data analysis and hypothesis testing, the authors conclude that the achievement and improvement of mathematical critical thinking skills and self- regulated learning students whose learning using the IMPROVE method are better than those using ordinary learning.
Co-Authors Ade Kokom Mintarsih Alifa Azmil Fauziah Amelia, Risma Anik Yuliani Asep Ikin Sugandi Dinar Andriyani Fina Ainaya Fitriani, Nelly Galih Dani Septiyan Rahayu Indah Puspita Sari Muhammad Afrilianto Mutia Yuniar Nadia Amalia Nadiyah Fitriyah Nendi Rohaendi Neng Lia Puji Astuti Nia Rahmawati Nirwanty Angela Al Ghani Novia Putri Denati Risa Amelia Jayanti Tiya Fitriani