PENERAPAN MODEL DISCOVERY LEARNING BERBANTUAN VIDEO ANIMASI UNTUK MENINGKATKAN HASIL BELAJAR PADA MATERI SISTEM PENCERNAAN MANUSIA

IMPLEMENTATION OF THE DISCOVERY LEARNING MODEL ASSISTED BY VIDEO ANIMATION TO INCREASE LEARNING OUT COMES IN HUMAN DIGESTIVE SYSTEM MATERIALS

Penelitian ini memiliki tujuan untuk meningkatkan hasil belajar siswa SMP pada materi IPA Sistem Pencernaan Manusia dengan menerapakan model discovery learning berbantuan video “proses pencernaan makana”. Penelitian ini dilakukan di SMP Semen Gresik. Pengambilan data dilakukan pada kelas VIII A dengan siswa berjumlah 31 orang. Metode penelitian ini menggunakan Pre-Experimental Design dengan menggunaan tipe One Grup Pretest-Posttest. Metode pengumpulan data dilakukan dengan tes tulis pretest-posttest, observasi dan angket respons. Pada penelitian ini telah didapatkan hasil persentase rata-rata keterlaksanaan pembelajaran pada pertemuan satu sebesar 89% dan pada pertemuan kedua sebesar 93% yang dikategorikan sangat baik. Hasil belajar siswa dalam uji normalitas  sebesar 0,522 yang berarti terdistribusi normal, hasil rerata perbandingan antara nilai pretest sebesar 52,58 dan posttest sebesar 83,87 memperlihatkan perbedaan kenaikan dan rerata yang signifikan, hasil dari N-gain sebesar 0,68 termasuk ke dalam kriteria sedang. Berdasarkan dari kriteria N-gain per siswa, sebanyak 17 siswa (61,29 %) yang ada dikelas mengalami peningkatan sedang, 12 siswa (38,70 %) mengalami peningkatan tinggi dan 2 siswa (4,16) mengalami kenaikan rendah. Kemudian respons siswa selama mengikuti pembelajaran memberikan respons positif dengan rerata kategori sebesar 82,77 %.  Kesimpulan pada penelitian ini yaitu penerapan model discovery learning dengan bantuan video animasi membantu memvisualisasikan materi sistem pencernaan manusia yang tergolong bersifat abstrak dapat meningkatkan hasil belajar siswa.

This study aims to improve the learning outcomes of junior high school students on the Human Digestive System Science material by applying the discovery learning "process of digestion of food". This research was conducted at junior high school Semen Gresik. Data collection was carried out in class VIII A with 31 students. This research method uses Pre-Experimental Design by using the One Group Pretest-Posttest type. Methods of collecting data were written pretest-posttest, observation and response questionnaires. In this study, the average percentage of learning implementation at the first meeting was 89% and at the second meeting 93% which was categorized as very good. Student learning outcomes in the normality test of 0.522 which means normally distributed, the average result of the comparison between the pretest of 52.58 and posttest of 83.87 shows a significant difference in increase and average, the results of the N-gain of 0.68 are included in the criteria currently. Based on the N-gain criteria per student, as many as 17 students (61.29%) in the class experienced a moderate increase, 12 students (38.70%) experienced a high increase and 2 students (4.16) experienced a low increase. Then the student's response during the lesson gave a positive response with a category average of 82.77%. The conclusion of this study is that the application of the discovery learning with the help of the video animation helps visualize the material of the human digestive system which is classified as abstract and can improve student learning outcomes.