ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIK SISWA SMP KELAS VII PADA MATERI SEGITIGA DAN SEGIEMPAT

Adi Sulistio Pratama, Marchasan Lexbin Elvi Judah Riajanto

Abstract


Students' mathematical communication skills need to be known given that this ability is very necessary for students. So, this study focuses on knowing these abilities in triangular and quadrilateral material. The subjects were 35 students of class VIID SMP PGRI 384 Rendeh. The form of data retrieval is by giving 5 written test items. The data obtained were given a score and then grouped according to the category of mathematical communication skills. The data analysis technique uses scoring calculations with categorization based on the percentage of student scores. Based on the results of the analysis, the mean value of all instruments obtained for the indicators connecting real objects and diagrams into real life is 69% and 80%, respectively. Explain situation ideas and mathematical relations verbally with real objects, pictures, graphics and algebra, namely 72%. Expressing everyday events in language or mathematical symbols, namely 65%. Making conjectures, formulating definitions, generalizations, and making arguments 73%. So that if it is totaled and averaged it reaches 72%. So the mathematical communication skills of class VIID SMP PGRI 384 Rendeh are high.

Keywords


The ability to communicate mathematical , a triangle and quadrilateral

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References


Asnawati, S. (2017). Peningkatan Kemampuan Komunikasi Matematis Siswa Smp Dengan Pembelajaran Kooperatif Tipe Teams-Gamestournaments. Euclid, 3(2), 561–567. https://doi.org/10.33603/e.v3i2.332

Bernard, M., Akbar, P., Ansori, A., & Filiestianto, G. (2019). Improve the ability of understanding mathematics and confidence of elementary school students with a contextual approach using VBA learning media for Microsoft Excel. Journal of Physics, 1318(1).

Evianti, N., Jafar, J., Busnawir, B., & Masi, L. (2019). Analisis Kesalahan Siswa Kelas IX MTs Negeri 2 Kendari Dalam Menyelesaikan Soal-Soal Lingkaran. Jurnal Pendidikan Matematika, 10(2), 138. https://doi.org/10.36709/jpm.v10i2.7247

Hendriana, H., Rohaeti, E. E., & Sumarmo, U. (2017). Hard Skills & Soft Skills Matematik Siswa. Cimahi: Refika Aditama.

Isnaeni, S., Ansori, A., Akbar, P., & Bernard, M. (2018). Analisis Kemampuan Koneksi Matematis Siswa SMP Pada Materi Persamaan dan Pertidaksamaan Linear Satu Variabel. Journal On Education, 01(02), 309–316.

Khadijah, I. N. A., Maya, R., & Setiawan, W. (2018). Analisis Kemampuan Komunikasi Matematis Siswa SMP pada Materi Statistika. Jurnal Pembelajaran Matematika Inovatif, 1(6), 1095–1104.

Rahmawati, N. S., Bernard, M., & Akbar, P. (2018). Analisis Kemampuan Komnikasi Matematik Siswa SMK pada Materi Sistem Persamaan Linier Dua Variabel (SPLDV). Journal On Education, 01(02), 344–352.

Supriyadi, E. W. A., Suharto, & Hobri. (2017). Analisis Kemampuan Koneksi Matematis Berdasarkan NCTM (National Council of Teacher of Mathematics) Siswa SMK Kelas XI Jurusan Multimedia pada Pokok Bahasan Hubungan Antar Garis. FKIP Universitas Jember, 8(1), 128–136.

Suryaningtyas, Pradila, Putri, & Eko, R. O. (2020). Analisis Kesalahan Siswa dalam Menyelesaikan Soal Matematika Berdasarkan Kriteria Watson DItinjau dari Kemampuan Matematika. Universitas Islam Majapahit.

Susanti, M., Zanthy, L. S., & Nelly, F. (2020). Deskripsi Kesalahan Siswa Memecahkan Soal Berbentuk Cerita pada Materi Segiempat. Teorema, 5(1), 77–88.

Timutius, F., Apriliani, N. R., & Bernard, M. (2018). Analisis Kesalahan Siswa Kelas Ix-G Di Smp Negeri 3 Cimahi Dalam Menyelesaikan Soal Pemecahan Masalah Matematik Pada Materi Lingkaran. JPMI (Jurnal Pembelajaran Matematika Inovatif), 1(3), 305. https://doi.org/10.22460/jpmi.v1i3.p305-312.




DOI: http://dx.doi.org/10.22460/jpmi.v4i2.p%25p

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