Arifiana, Indri (2016) PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) IPA MODEL COOPERATIVE LEARNING TIPE GROUP INVESTIGATION PADA TEMA HUJAN ASAM DAN DAMPAKNYA TERHADAP LINGKUNGAN UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH. S1 thesis, FMIPA UNY.
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Abstract
Penelitian ini bertujuan untuk mengembangkan LKPD IPA dengan model Cooperative Learning tipe Group Investigation pada tema “Hujan Asam dan Dampaknya terhadap Lingkungan” yang layak digunakan dalam pembelajaran IPA untuk meningkatkan kemampuan pemecahan masalah peserta didik. Model pengembangan yang digunakan dalam penelitian ini mengadaptasi model 4D dari Thiagarajan, et.al. Model 4D meliputi tahap Define (pendefinisian), Design (perancangan), Develop (pengembangan) dan Disseminate (penyebaran). Penelitian ini melibatkan 2 dosen validator, 1 validator dari guru IPA dan 24 peserta didik kelas VIIC SMPN 1 Bantul sebagai subyek penelitian. Instrumen yang digunakan dalam penelitian ini meliputi angket validasi LKPD, soal pretes dan postes kemampuan pemecahan masalah dan lembar observasi keterlaksanaan pembelajaran menggunakan model Cooperative Learning tipe Group Investigation. Teknik analisis data menggunakan analisis deskriptif hasil validasi, dan gain score. Hasil penelitian ini adalah produk LKPD IPA dengan model Cooperative Learning tipe Group Investigation pada tema “Hujan Asam dan Dampaknya terhadap Lingkungan” yang layak untuk meningkatkan kemampuan pemecahan masalah. Berdasarkan penilaian ahli secara keseluruhan meliputi komponen kelayakan isi, komponen penyajian, komponen bahasa dan gambar, serta komponen kegrafisan masing-masing komponen memperoleh nilai A dengan kategori sangat baik. Karakteristik LKPD hasil pengembangan antara lain: (1) LKPD ini merupakan LKPD IPA terpadu, (2) LKPD menekankan pada model Cooperative Learning tipe Group Investigation, dan (3) LKPD menekankan pada kemampuan pemecahan masalah. LKPD IPA hasil pengembangan dapat meningkatkan kemampuan pemecahan masalah dibuktikan dari perolehan gain score dengan kategori peningkatan sedang. Kata kunci: LKPD IPA, model Cooperative Learning tipe GI, peningkatan kemampuan pemecahan masalah ABSTRACT The objectives of this research are to develop the Science student worksheet with Group Investigation type of Cooperative Learning model in theme “Acid Rain and Its Effect on The Environment” in science learning which is valid to improve problem-solving skill of students. The development method used in this study is adapted from Thiagarajan, et.al is 4D model with these following steps; Define, Design, Develop and Disseminate. This research includes validates, they are 2 expert lectures, 1 science teacher and 24 students VII C class of SMPN 1 Bantul as the respondents. The instrument that used in this research are Science student worksheet validation questionnaire, pretest and posttest about mastering problem-solving skill and also observation sheets about the realization of Group Investigation type of Cooperative Learning model. The technique used to analyze the data is descriptive analysis with percent and gain score. The result of this research shows that Science student worksheet using Cooperative Learning type of Group Investigation model in theme “Acid Rain and Its Effect on The Environment” which valid to improve problem solving skills. Based on expert assessment including the content advisability component, presentation component, image and language component, as well as graphic component, each component got A with very good category. The character of this Science student worksheet are: (1) this is integrated Science student worksheet, (2) the Science student worksheet develop used Group Investigation type of Cooperative Learning model, and (3) the point of this Science student worksheet is to improve problem-solving skill. This Science student worksheet can improve the problem solving skills proved by the achievement of gain score which improvement category is average. Keywords: Group Investigation type of Cooperative Learning model, problem-solving skill, Science student worksheet
| Item Type: | Thesis (S1) |
|---|---|
| Subjects: | Matematika dan Ilmu Pengetahuan Alam Matematika dan Ilmu Pengetahuan Alam > Ilmu Pengetahuan Alam |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Pendidikan IPA |
| Depositing User: | Admin Pendidikan IPA FMIPA |
| Date Deposited: | 25 Nov 2016 07:45 |
| Last Modified: | 30 Jan 2019 11:56 |
| URI: | http://eprints.uny.ac.id/id/eprint/43945 |
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