Electronic Theses and Dissertation

Variasi soal dan penggunaan media evaluasi terbaru penting untuk hasil pembelajaran yang optimal. Namun kenyataannya selama pembelajaran masih menggunakan soal-soal yang monoton dan masih terbatas dalam mengakses teknologi evaluasi. Oleh karena itu, peneliti mengembangkan soal-soal yang valid dan berkualitas untuk siswa kelas X yang dituangkan dalam platform kahoot. Penelitian bertujuan untuk mengetahui proses pengembangan soal matematika yang valid dan untuk mengetahui hasil uji coba soal matematika yang memenuhi kriteria valid melalui platform Kahoot pada tahap one-to-one dan small group dengan menggunakan metode Penelitian dan Pengembangan model Tessmer. Adapun penelitian pengembangan model Tessmer ini hanya sampai pada tahap preliminary, self evaluation, expert review, one-to-one dan small group saja. Sumber data pada penelitian ini yaitu 2 orang validator yaitu 1 dosen ahli evaluasi dan 1 orang guru matematika kelas X. Instrumen penelitian berupa lembar validasi soal. Teknik analisis data diadopsi dari tahapan model Tessmer yaitu preliminary, self evaluation, expert reviews, one-to-one, small group, dan field test. Hasil penelitian ini menunjukkan pengembangan soal matematika yang valid melalui lima tahapan, yaitu tahap analisis kebutuhan, evaluasi mandiri, validasi ahli dan revisi, uji coba satu-satu dan revisi, dan uji coba kelompok kecil. Soal yang telah dikembangkan sebanyak 25 soal yang terdiri atas 20 soal pilihan ganda dan 5 soal uraian yang memenuhi kriteria valid dari segi isi, konstruk, dan bahasa serta memiliki efek potensial yang merujuk pada keterbacaan siswa terhadap soal. Uji coba One-to-one dan small group menunjukkan bahwa soal yang dikembangkan dan diujikan menggunakan platform Kahoot umumnya dapat dipahami dan dikerjakan oleh siswa, meskipun beberapa soal perlu direvisi karena dinilai sulit atau membingungkan.

The variety of questions and the use of the latest evaluation media are important for optimal learning outcomes. However, the reality is that during learning, students still use monotonous questions and are still limited in accessing evaluation technology. Therefore, researchers tried to develop valid and quality questions for grade X students as outlined in the kahoot platform. The study aims to determine the process of developing valid math problems and to determine the results of the trial of math problems that meet valid criteria through the Kahoot platform at the one-to-one and small group stages using the Tessmer model Research and Development method. The Tessmer model development research only reaches the preliminary, self evaluation, expert review, one-to-one and small group stages. The data sources in this study were 2 validators, namely 1 evaluation expert lecturer and 1 grade X mathematics teacher. The research instrument was a question validation sheet. The data analysis technique was adopted from the stages of the Tessmer model, namely preliminary, self evaluation, expert reviews, one-to-one, small group, and field test. The results of this study show the development of valid math problems through five stages, namely the needs analysis stage, self-evaluation, expert validation and revision, one-on-one trial and revision, and small group trial. The questions that have been developed are 25 questions consisting of 20 multiple choice questions and 5 description questions that meet the valid criteria in terms of content, construct, and language and have a potential effect that refers to students' readability of the questions. One-to-one and small group trials show that the questions developed and tested using the Kahoot platform can generally be understood and done by students, although some questions need to be revised because they are considered difficult or confusing.