PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK(LKPD)BERBASIS PROBLEM BASED LEARNING (PBL)BERBANTUAN MIXED REALITY PADA MATERI ALAT OPTIK UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA

ANGGRAINI DIAH PUSPITA, . (2022) PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK(LKPD)BERBASIS PROBLEM BASED LEARNING (PBL)BERBANTUAN MIXED REALITY PADA MATERI ALAT OPTIK UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA. Magister thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Peserta Didik berbasis Problem Based Learning berbantuan mixed reality pada materi alat optik untuk meningkatkan kemampuan berpikir kritis siswa. Metode penelitian yang digunakan adalah model ADDIE (analyze, design, development, implementation,evaluation). Validasi yang dilakukan adalah validasi ahli materi, media dan pembelajaran serta angket persepsi peserta didik dan guru. Indikator berpikir kritis yang digunakan yaitu memfokuskan pertanyaan, menganalisis argumen, membuat deduksi, membuat induksi, dan membuat serta mempertimbangkan nilai keputusan. Hasil penelitian berdasarkan hasil uji kelayakan diperoleh nilai rata-rata oleh ahli materi 81%, ahli media 80.74% dan ahli pembelajaran 81.2%. Hasil kuisioner uji lapangan oleh siswa memperoleh nilai rata-rata 85.8% dan oleh guru 85.2% pada SMAN 2 tangerang Selatan dan nilai rata-rata oleh siswa 84.6 % dan oleh guru 83.5% pada SMAN 1 Pabuaran. Uji efektivitas menggunakan uji gain ternormalisasi memperoleh skor rata-rata gain sebesar 0,47 pada SMAN 2 Tangerang Selatan dan 0,41 pada SMAN 1 Pabuaran yang menunjukan bahwa media yang dikembangkan dapat meningkatkan kemampuan berpikir kritis siswa dengan interpretasi sedang. Berdasarkan hasil uji kelayakan dan uji efektivitas dapat disimpulkan LKPD berbasis PBL berbantuan mixed reality pada materi alat optik dinyatakan layak sebagai media pembelajaran serta dapat meningkatkan kemampuan berpikir kritis siswa SMA. . . This research aims to develop Student Worksheets based on Problem Based Learning with mixed reality on optics material and improve students' critical thinking skills. The research model used is the ADDIE model (analyze, design, development, implementation, evaluation). The validation by the validation of material, media and learning experts as well as a questionnaire on the perceptions of students and teachers. Critical thinking indicators used are focusing questions,analyzing arguments, making deductions, making inductions, and making or considering the value of decisions. The results of the research based on the results of the feasibility test obtained an average value by material experts 81%, media experts 80.74% and learning experts 81.2%. The results of the field test questionnaire by students obtained an average score of 85.8% and by teachers 85.2% at SMAN 2 South Tangerang and the average value by students was 84.6% and by teachers 83.5% at SMAN 1 Pabuaran. The effectiveness test using the normalized gain test obtained an average gain score of 0.47 at SMAN 2 South Tangerang and 0.41 at SMAN 1 Pabuaran which shows that the developed media can improve students' critical thinking skills with moderate interpretation. Based on the results of the feasibility test and effectiveness test, it can be concluded that the Student Worksheet based on PBL with mixed reality on optics material is declared feasible as a learning media and can improve high school students' critical thinking skills.

Item Type:	Thesis (Magister)
Additional Information:	1). Prof. Dr. I Made Astra, M.Si. 2). Dr. Esmar Budi, M.T.
Subjects:	Pendidikan > Media Pembelajaran Sains > Fisika
Divisions:	FMIPA > S2 Pendidikan Fisika
Depositing User:	Users 13458 not found.
Date Deposited:	11 Mar 2022 05:04
Last Modified:	20 Jul 2022 02:42
URI:	http://repository.unj.ac.id/id/eprint/23744

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