Muhammad Yoggi Prastya Batulieu
Universitas Negeri Semarang

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Peningkatan Keterampilan Laboratorium Peserta Didik Melalui Model Pembelajaran Guided Inquiry Laboratory (GIL) Pada Materi Alat Optik Berbantu Aplikasi Phy-ARt (Physics With Augmented Reality Technology) Berbasis Android Muhammad Yoggi Prastya Batulieu; Siti Wahyuni; Suparliyanto Suparliyanto
Lontar Physics Today Vol 2, No 2 (2023): Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/lpt.v2i2.15714

Abstract

Penelitian ini bertujuan untuk meningkatkan keterampilan laboratorium menggunakan model pembelajaran Guided Inquiry Laboratory (GIL) berbantuan aplikasi Phy-ARt (Physics with Augmented Reality Technology) berbasis Android. Jenis penelitian ini adalah Penelitian Tindakan Kelas. Subjek penelitian ini adalah peserta didik kelas XI MIPA 4 SMA Negeri 13 Semarang. Teknik analisis data yang digunakan adalah deskriptif kuantitatif, kualitatif, dan kuantitatif. Data yang diperoleh berupa hasil angket dan observasi.Peningkatan keterampilan laboratorium peserta didik dianalisis berdasarkan aspek dan individu peserta didik. Dari hasil analisis dapat disimpulkan bahwa penggunaan model pembelajaran Guided Inquiry Laboratory (GIL) berbantuan aplikasi Phy-ARt (Physics with Augmented Reality Technology) berbasis Android dapat meningkatkan keterampilan laboratorium peserta didik kelas XI MIPA 4 SMA Negeri 13 Semarang. Kata kunci: Augmented Reality, Guided Inquiry Laboratory, Laboratory Skills
Peningkatan Hasil Belajar Peserta Didik Kelas XI SMA Melalui Model Pembelajaran Problem Based Learning (PBL) dengan Pendekatan Berdiferensiasi Berbantuan PhET Simulations Nailis Sa'adah; Muhammad Yoggi Prastya Batulieu; Nur Arifah
Lontar Physics Today Vol 2, No 2 (2023): Juni 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/lpt.v2i2.15777

Abstract

Hasil belajar merupakan salah satu jalan yang dapat digunakan untuk meninjau kemajuan dan penugasan peserta didik dalam mempelajari materi tertentu setelah dilakukan proses belajar/pembelajaran. Pada penelitian kali ini bertujuan untuk meningkatkan hasil belajar peserta didik. Jenis penelitian yang digunakan yaitu Penelitian Tindakan Kelas (PTK) dengan subjek peserta didik kelas XI MIPA 2 Berjumlah 35 peserta didik di SMA Negeri 13 Semarang. Penelitian ini menerapkan Model Pembelajaran Problem Based Learning (PBL) dengan pendekatan berdiferensiasi berbantuan PhET Simulations. Teknik analisis data yang digunakan yaitu stastistik deskriptif, N Gain, dan uji persentase ketuntasan. Hasil penelitian menunjukkan bahwa hasil belajar peserta didik pada siklus I memperoleh rata-rata posttest sebesar 73,86 dan rata-rata N-Gain sebesar 0.40 dengan persentase ketuntasan sebesar 63%. Dilanjutkan pada siklus II memperoleh rata-rata posttest sebesar 87,43 dan rata-rata N-Gain sebesar 0,46 dengan persentase ketuntasan sebesar 100%. Berdasarkan hasil penelitian tersebut maka dapat dinyatakan bahwa Model Pembelajaran Problem Based Learning (PBL) dengan pendekatan berdiferensiasi berbantuan PhET Simulations dapat meningkatkan hasil belajar peserta didik kelas XI MIPA 2 SMA Negeri 13 SemarangKata kunci: Problem Based Learning (PBL), diferensiasi, PhET Simulations
Model Pembelajaran Double Loop Problem Solving (DLPS) dalam Pembelajaran Fisika pada Materi Gerak Melingkar Beraturan Muhammad Yoggi Prastya Batulieu
Edukhasi: Jurnal Inovasi Pendidikan Vol 1 No 2 (2023): Jurnal Inovasi Pendidikan
Publisher : Edu Berkah Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60132/jip.v1i2.71

Abstract

The purpose of writing this article is 1) To explain the DLPS (Double Loop Problem Solving) learning model; 2) To explain the steps of the DLPS (Double Loop Problem Solving) learning model; 3) To explain the advantages and disadvantages of the DLPS (Double Loop Problem Solving) learning model; and 4) To compile the syntax for learning Physics with the DLPS (Double Loop Problem Solving) model in the subject of Circular Motion. The method used in writing this article is the library method. The data analysis techniques in this article are summarizing, presenting theory, and providing conclusions. Based on the discussion that has been done, it can be concluded that 1) DLPS (Dooble-Loop Problem Solving) is a modification of learning problem solving with an emphasis on finding the main causes of the emergence of a given problem; 2) The steps of DLPS (Dooble-Loop Problem Solving) are Identifying the problem, Detecting direct causes, and rapidly applying temporary solutions, Evaluating the success of the temporary solutions, then Deciding if root cause analysis is needed, If so, detecting higher level causes and Designing root causes solutions; 3) The advantages of the DLPS (Double Loop Problem Solving) learning model are practising students to design an invention, think critically, solve problems faced realistically, identify and carry out investigations, interpret and evaluate the results of observations and stimulate the development of students' thinking progress. Disadvantages of the DLPS (Double Loop Problem Solving) learning model are require a longer time allocation, difficulty in evaluating the problem-solving process constantly, difficulty finding the right problem or in accordance with the level of development and abilities of students; and 4) The DLPS (Dooble-Loop Problem Solving) syntax is identification, causal detection, tentative solution, solution consideration, causal analysis and selected solution plan.