KEMAMPUAN BERFIKIR KRITIS MATEMATIS MATERI ARITMATIKA SOSIAL KELAS VII MELALUI PENDEKATAN PMRI DAN LSLC BERBANTUAN VIDEO ANIMASI DI ERA COVID-19

PRATIWI, MELY DELLA and Putri, Ratu Ilma Indra (2021) KEMAMPUAN BERFIKIR KRITIS MATEMATIS MATERI ARITMATIKA SOSIAL KELAS VII MELALUI PENDEKATAN PMRI DAN LSLC BERBANTUAN VIDEO ANIMASI DI ERA COVID-19. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan berpikir kritis matematis siswa setelah dilaksanakannya pembelajaran menggunakan PMRI dan LSLC pada materi Aritmatika sosial denganpokok bahasan Penjualan, pembelian, keuntungan, kerugian dan persentase melalui bantuan video animasi dikelas VII. Jenis penelitian ini adalah deskriptif. Subjeck penelitian ini adalah siswa SMP Negeri 1 Palembang kelas VII.1 yang berjumlah 32 siswa. Teknik pengumpulan data yang digunakan yaitu pemberian soal tes yang berjumlah 2 soal berbentuk uraian, observasi dan wawancara. Setelah dilakukan penelitian diperoleh kemampuan berpikir kritis matematis siswa kelas VII.1 pada materi Aritmatika sosial pokok bahasan penjualan, pembelian, keuntungan, kerugian dan persentase sudah banyak muncul meskipun masih ada siswa yang tidak memunculkan indikator kemampuan berpikir kritis matematisnya. Indikator yang paling banyak muncul yaitu indikator analisis, sedangkan indikator yang paling jarang muncul yaitu indikator interpretasi. Kata kunci : Berpikir kritis matematis, Aritmatika sosial, PMRI, LSLC, Video animasi

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kemampuan Berpikir Kritis Matematis, PMRI, LSLC, Media Video
Subjects:	L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
Divisions:	06-Faculty of Education and Educational Science > 84202-Mathematics Education (S1)
Depositing User:	Mely Della Pratiwi
Date Deposited:	24 Jan 2022 07:29
Last Modified:	24 Jan 2022 07:29
URI:	http://repository.unsri.ac.id/id/eprint/61362

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