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Journal : Relevan : Jurnal Pendidikan Matematika

PENGEMBANGAN LKPD MATRIKS BERBASIS HOTS UNTUK SISWA KELAS XI SMAN 2 TANAH PUTIH Sapitri, Dewi Rapika; Syaukani; Ananda, Rusdy
Relevan : Jurnal Pendidikan Matematika Vol 1 No 2 (2021): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

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Abstract

Penelitian pengembangan ini bertujuan untuk mengembangkan bahan ajar matematika berupa LKPD berbasis HOTS pada materi matriks yang valid, praktis, dan efektif digunakan untuk siswa kelas XI SMAN 2 Tanah Putih. Penelitian ini menggunakan metode Research and Development dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Penilaian kevalidan LKPD oleh ahli media diperoleh skor 4.13 dengan kriteria valid dan ahli materi diperoleh skor 4.61 dengan kriteria sangat valid. Penilaian kepraktisan LKPD berdasarkan respon guru diperoleh skor 84% termasuk pada kriteria sangat praktis dan respon siswa diperoleh skor 70.20% dengan kriteria praktis. Penilaian keefektifan LKPD diperoleh melalui hasil ketuntasan belajar klasikal siswa sebesar 81.48% dengan indeks gain ternormalisasi sebesar 0.67 termasuk pada kriteria sedang. Berdasarkan hasil penilaian tersebut, dapat disimpulkan bahwa LKPD matriks berbasis HOTS yang dikembangkan peneliti terbukti valid, praktis, dan efektif digunakan pada pembelajaran matematika.   ABSTRACT The purpose of this reseacrh development is a developing mathematics teaching materials in the form of student worksheets based on HOTS on matrix materials that are valid, practical, and effectivelly used by class XI students of SMAN 2 Tanah Putih. This research used Research and Development methods with ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The assessment of the validity of the LKPD by material experts obtained a score of 4.13 with valid criteria and material experts obtained a score of 4.61 with very valid criteria. The assessment of the practicality of the LKPD based on the teacher’s response obtained a score 84% in the very practical criteria and the student’s response obtained a score 70.20% in the practical criteria. The assessment effectivelly of the LKPD based on the results of student’s classical learning mastery of 81.48% with a normalized gain index of 0.67 including the medium criteria. Based on the results of the assessment, it can be concluded that the matrix’s worksheets based on HOTS is proven to be valid, practical, and effective to use in mathematics learning.
PENGARUH PENERAPAN HYBRID LEARNING BERBANTUAN GOOGLE CLASSROOM TERHADAP KEMAMPUAN PEMECAHAN MASALAH Siregar, Khairunnisa Qawy; Syaukani; Asrul
Relevan : Jurnal Pendidikan Matematika Vol 2 No 1 (2022): Relevan : Jurnal Pendidikan Matematika
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh penerapan hybrid learning berbantuan google classsroom terhadap kemampuan pemecahan masalah matematis siswa SMA N 1 Sipirok. Penelitian dilakukan dengan pendekatan kuantitatif berupa quasi eksperimen dengan desain penelitian the nonequivalent posttest-only control group. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMA N 1 Sipirok Tahun Ajaran 2020/2021 yang terdiri dari enam kelas. Sampel diambil dengan teknik purposive sampling, untuk kelas eksperimen dan kontrol masing-masing sebanyak 30 siswa. Teknik pengumpulan data dilakukan dengan teknik tes. Dengan instrumen tes berbentuk uraian. Analisis data menggunakan uji-t. Diperoleh hasil thitung >  ttabel yaitu 2,701 > 2,002 pada taraf signifikansi α = 0,05. Dilanjutkan dengan uji cohen’s pada uji-t, diperoleh effect size sebesar 0,709. Sehingga dapat disimpulkan bahwa terdapat pengaruh yang signifikan dari penerapan hybrid learning berbantuan google classroom terhadap kemampuan pemecahan masalah matematis siswa SMA N 1 Sipirok. ABSTRACT This study aims to determine whether there is an effect of implementing hybrid learning assisted by Google Classroom on the mathematical problem solving abilities of students at SMA N 1 Sipirok. The research was conducted with a quantitative approach in the form of a quasi-experimental research design with the nonequivalent posttest-only control group. Thepopulation in this study were all students of class X SMA N 1 Sipirok for the academic year 2020/2021 which consisted of six classes. Samples were taken by purposive sampling technique, for the experimental and control classes each were 30 students. The technique of data collection is done by using the test technique. With a test instrument in the form of adescription. Data analysis using t-test. The result of tcount > ttable is 2.701 > 2.002 at the significance level = 0.05. followed by Cohen’s test on t-test, obtained effect size of 0,709. So it can be concluded that there is a significant influence from the application of hybrid learning assisted by Google Classroom on the mathematical problem solving abilities of SMA N 1Sipirok students.