Pengembangan Bahan Ajar Berbasis Visual dan Realistik bagi Siswa Tunarungu

Abstract

Abstrak. Salah satu faktor penyebab pembelajaran matematika di SMPLB berjalan kurang maksimal adalah pengunaan bahan ajar. Bahan ajar yang digunakan oleh guru dalam pembelajaran pada anak-anak tunarungu di SMPLB di Kota Kupang masih menggunakan bahan ajar yang sama dengan siswa normal. maka perlu adanya bahan ajar yang sesuai dengan kebutuhan dan karakteristik mereka. Penelitian ini bertujuan untuk menghasilkan sebuah buku matematika khusus untuk anak-anak tunarungu, yang berbasis pada visualisasi dan realistik. Metode yang digunakan adalah metode pengembangan dengan model 4D rancangan Thaiagaradjan dimana terdiri dari empat tahap yaitu, pendefinisian (define), perancangan (design), pengembangan (develop), dan penyebaran.Instrumen yang dikembangkan dalam penelitian ini terdiri atas enam macam, yakni (1) lembar validasi bahan ajar, (2) lembar keterbacaan bahan ajar, (3) lembar observasi aktivitas guru, (4) lembar observasi aktivitas anak-anak tunarungu, (5) angket respon anak-anak tunarungu dan (6) lembar tes tulis. Indicator penilaian dari penelitian pengembangan ini meliputi valid, praktis dan efektif. Hasil analisis menunjukkan bahan ajar yang dikembangkan memenuhi kriteria valid, praktis dan efektif, sehingga bahan ajar tersebut berkulaitas baik dan dapat digunakan dalam pembelajaran matematika bagi siswa SMPLB Kelas VII.

The Effectiveness of Local Wisdom-Based English Reading Teaching Materials in Improving Reading Literacy of Deaf Students

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Development of Biopreneurship Project-Based Module for Junior High School Students in Mandalika Lombok Special Economic Zone

“…The developed module needs to be tested to determine its level of suitability for use in teaching and learning. Several aspects of suitability that instructional materials need to meet are readability, validity and reliability, practicality, and effectiveness (Leton et al, 2021;Amrulloh and Suprapto, 2018;Permatasari et al, 2019;Tinja et al, 2017;Susanti et al, 2015). Suitability testing is conducted to analyze the accuracy and consistency of the instructional material in achieving the desired skills (Sintia et al, 2018;Permatasari et al, 2019).…”

Mathematical Connections in Statistics Student Worksheets

“…Based on the results, it can be seen that the mathematical connection-based worksheets on statistical materials and learning tools meet the criteria of being valid, practical, and effective. This is following the requirements for the quality of development products in education, which must meet valid, practical, and effective criteria (Gazali, 2016;Leton et al, 2021;Melindawati, 2016). However, it should be understood that the results obtained are a form of learning on a limited scale.…”