PENGEMBANGAN BAHAN AJAR BERBASIS INKUIRI MATERI ZAT ADITIF KELAS VIII SMP NEGERI SE-KOTA PONTIANAK

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui tingkat kelayakan dan tingkat keterpakaian bahan ajar berbasis inkuiri dalam materi zat aditif dalam makanan kelas VIII SMP yang dikembangkan berdasarkan hasil uji ahli (expert judegement) dan uji coba lapangan. Penelitian ini berbentuk penelitian dan pengembangan (R&D) yang mengadopsi model pengembangan Borg & Gall. Subjek penelitian ini adalah bahan ajar berbasis inkuiri yang diuji cobakan pada guru dan siswa SMP Negeri Se-Kota Pontianak pada uji coba lapangan. Hasil analisis data menunjukkan bahwa bahan ajar berbasis inkuiri sangat layak digunakan dalam pembelajaran ditinjau dari kelayakan isi sebesar 88,33%, kebahasaan sebesar 87,50%, penyajian sebesar 86,00%, kegrafikan sebesar 87,50%. Tingkat keterpakaian yang ditinjau dari respon guru sebesar 93,80% dengan kategori sangat tinggi dan respon siswa sebesar 82,16% dengan kategori sangat tinggi.

Kata kunci: bahan ajar, berbasis inkuiri, zat aditif dalam makanan

Abstract: This research aimed to know the suitability and usage level of inquiry-based materials on food additives topic for students grade VIII of junior high school which was developed based on expert judgment and field testing. This research is in the form of Research and Development (R&D) which is adopted from Borg & Gall development. The subject of this research was the inquiry-based materials tested to teachers and students at Junior High School in Pontianak City on field testing. The result shows that inquiry-based materials are very suitable to be used in learning. It was seen from content suitability is 88,33%, language is 87,50%, presentation is 86,00%, graphic is 87,50%. Usage level seen from teachers"™ response is 93,80% which is considered very high and students"™ response is 82,16% which is considered very high.

Keywords: teaching material, inquiry-based, food additives