Pengembangan Lembar Kerja Siswa Berbasis Karakter dengan Model Realistic Mathematics Education pada Materi Segiempat

Abstract

This study aims to produce character-based student worksheets with Realistic Mathematics Education (RME) model for quadrilateral in class VII one roof one soa middle school that is valid, practical and effective. The development model used in this study is the ADDIE model with reference to 5 important stages, namely analysis, design, development, implementation, and evaluation. Data collection techniques using learning device validation sheets, teacher response questionnaire, student response questionnaire, and learning achievement test. The subjects in this study were all eight grade students of one roof junior secondary school with 30 people. Based on the results of this study concluded: 1) produce a valid student worksheet based on comments and validator suggestions by obtaining an average score of 4.173 which is in either category by material experts and an average score of 4.85 with excellent categories by media experts, 2) produce practical student worksheet, get an average score of 4.39 in both categories through the teacher's response questionnaire and an average score of 4.272 with good categories through the student response questionnaire, 3) student worksheet is declared effective with a classical percentage of students completeness of 83,333 % is in good category.

The Relationship between Critical Thinking Skills and Quantitative Reasoning among Junior Secondary School Students in Nigeria

“…The absence of QR skills may cause irreparable damage to students' life by making them unfit as reasonable citizens of a democratic society. Therefore, it is important to design mathematics learning that relates to students' activities, culture, and daily environment (Auliya, 2019;Malasari, Herman, & Jupri, 2019;Bhoke, 2020;Richardo, 2020;Taskiyah & Widyastuti, 2021).…”

Pengembangan Media Pembelajaran Multimedia Interaktif Menggunakan Microsoft PowerPoint pada Materi Peluang Kelas XII

“…Sehingga pengembangan media pembelajaran ini berada pada kriteria sangat layak (lihat Tabel 1) pada uji kelayakan materi. Temuan ini senada dengan hasi temuan Bhoke (2020). Selanjutnya dilakukan uji kelayakan media oleh ahli media pembelajaran matematika.…”

Pengembangan Bahan Ajar Geometri Ruang Sisi Lengkung Berbasis Model Learning Cycle 7e Terintergrasi Konten Budaya Lokal Ngada Pada Siswa SMP

“…Siswa juga diharapkan mampu memecahkan masalah yang berkaitan dengan matematika dalam kehidupan sehari-hari. Pendidikan harus mengarahkan siswa kepada penggunaan berbagai situasi dan kesempatan untuk menemukan kembali matematika dengan cara mereka sendiri (Bhoke, 2020) Namun, faktanya kemampuan siswa dalam menyelesaikan soal penalaran dan pemecahan masalah masih sangat rendah. Argument ini di perkuat dengan laporan dari the internasional mathematics and science study (TIMSS), lima tahun terakhir yaitu tahun 2015 yang baru dipublikasi pada desember 2016 menunjukan bahwa prestasi matematika dan sains, peserta didik SMP kelas IX tidak jauh beda dari hasil sebelumnya, Indonesia mendapat peringkat 46 dari 51 negara dengan skor 397.…”