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All Journal Edumatsains Jurnal Ilmiah Pendidikan Scholastic Journal of RESIDU
Khurnia Budi Utami
Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Ekasakti
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics

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Journal : Journal of RESIDU

 1 
PENGARUH TEKNIK BRAINSTORMING MENGGUNAKAN LKPD TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KOMUNIKASI MATEMATIS DENGAN MEMPERHATIKAN GAYA BELAJAR SISWA KELAS XI MIA SMAN 1 LUBUK BASUNG Utami, Khurnia Budi
journal of RESIDU Vol 2 No 9 (2018): JOURNAL of RESIDU (Research and Investigation Educati) By :ojs.rc-institut
Publisher : RC-INSTITUT

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Abstract

The specific target to be achieved in this study is that it can describe the mathematical abilities of high school students of class XI MIA based on the learning styles they have through learning with brainstorming techniques, produce LKPD and RPP in accordance with learning with brainstorming techniques, published in unaccredited national journals, attend seminars national and produce national seminarproceedings l. The research is a quasi experimental research (quasy-experiment), quasy experiment for the selected sample group is already in the form of groups and researchers may not form a group again. In this study used two groups that became the sample, the experimental group that will get treatment with brainstorming techniques and the control group that gets conventional learning. Based on the results of the study, several conclusions were obtained. First, students' problem solving and mathematical communication skills taught by brainstorming techniques are better than students taught with conventional learning. Second, students' problem solving abilities in visual and kinesthetic learning styles taught by brainstorming techniques are better than students taught with conventional learning, but there is no difference in problem solving abilities of auditory learning students taught by brainstorming techniques and those taught with conventional learning. Third, students' mathematical learning skills in visual and kinesthetic learning styles are taught by brainstorming techniques better than students taught with conventional learning, but there is no difference in mathematical communication skills of auditory learning style students taught bybrainstorming techniques and those taught with conventional learning. Keyword: Brainstorming technique, learning style, mathematical ability
Efektifitas Lembar Kerja Peserta Didik (LKPD) Menggunakan Model Pembelajaran Search, Solve, Create, and Share (SSCS) Terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas XI IIS SMA Ekasakti Padang Utami, Khurnia Budi
journal of residu Vol 3 No 21, Septem (2019): Journal of RESIDU, ISSN PRINT: 2598-814X ISSN ONLINE: 2598-8131
Publisher : RC-INSTITUT

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Abstract

Berdasarkan hasil uji coba soal kemampuan matematis yang dilakukan, didapatkan kemampuan pemecahan masalah matematis merupakan kemampuan dengan nilai yang paling rendah. Hal ini disebabkan karena siswa tidak terbiasa menyelesaikan soal-soal yang bersifat non rutin sehingga berpengaruh terhadap hasil belajar siswa dalam menyelesaikan soal pemecahan masalah. Melihat masalah yang ada, diperlukan suatu bahan ajar dan model pembelajaran yang mampu meningkatkan kemampuan pemecahan masalah siswa, salah satunya adalah LKPD yang dikombinasikan dengan model pembelajaran SSCS. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan formative evaluation menurut pandangan Tessmer (Plomp 2007: 28) yang terdiri 4 tahapan yaitu 1) self evaluation, 2) expert review and one-to-one, 3) small group, dan 4)  field test. Keefektifan dilihat dari penilaian hasil tes akhir kemampuan pemecahan masalah matematika siswa. Berdasarkan hasil penelitian diperoleh rata-rata kemampuan pemecahan masalah siswa adalah 8,05 berada pada kategori tinggi. Dengan itu, hasil penelitian menggambarkan bahwa terdapat pengingkatan terhadap kemampuan pemecahan masalah matematika siswa. Dengan demikian dapat disimpulkan bahwa LKPD menggunakan model pembelajaran SSCS efektif.
Co-Authors Dina Novarina Perdana Teni Suriani