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All Journal Jurnal Ilmiah Wahana Pendidikan
Melisa Putri Febriyanti
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Perancangan Alat Peraga Medan Magnet Disekitar Kawat Berarus dengan Hall Magnetik Sensor Bipolar Analog sebagai Demonstrasi dalam Pembelajaran Fisika Melisa Putri Febriyanti; Alex Harijanto; Subiki .; Nidya Mashitoh; Tika Ningrum; Evie Rahmawati; Ratna Anindy
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 12 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/record/8063801

Abstract

Magnetic field props not only help students in understanding the basic concepts of magnetic fields, but also help in proving the existence of magnetic fields in electric current wires. The magnetic field practicum tool around the current wire, with that tool, students can conduct experiments to prove the existence of a magnetic field around the current wire and observe the direction of the deviation that occurs. The research method used is quantitative descriptive method. The collected data in a quantitative descriptive manner is used to provide an overview of the actual situation, as well as to answer questions related to the status of the subject of the study. The experiment was carried out by changing the voltage value, namely at 1.5V and 3V to analyze the difference. The relationship between the magnitude of the voltage V to the strength of the current I is directly proportional. That is, the greater the voltage given, the greater the current generated, and vice versa. Then the relationship between the strength of current I to the magnitude of deviation B is directly proportional. That is, the greater the strong current produced, the greater the deviation produced, and vice versa.
Validitas Buku Ajar Berbasis STEM-Cp Materi Elastisitas dab Hukum Hooke Untuk Melatih Keterampilan Berpikir Kritis Siswa Kelas XI SMA Melisa Putri Febriyanti; Ika Permatasari; Maryani Maryani; Tika Widiya Ningrum; Lia Silvira; Putri Wihatma Andianti; Adisty Pyrenia; Pria Nur Wulandari
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 9 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.11177451

Abstract

Critical thinking is a higher-order thinking skill that can improve students' critical analysis power. The use of the STEM-CP approach can facilitate students to develop skills in the 21st era. The purpose of this study was to examine the validity of STEM-CP-based textbooks, elasticity material and hooke's law to train students' critical thinking skills. The method used in this research is research and development using the ADDIE development model with 5 stages, including the analysis stage, planning stage, development stage, implementation stage, and evaluation stage. The results of the research conducted, this textbook was declared valid with the average percentage for aspects of construction, presentation, language, and graphics respectively were 96%, 97.33%, 93.33%, and 96.66%. The total percentage of overall aspects of the three validators is 95.83%. Referring to the book notability criteria in the table, this result is stated as a "very decent" category. Based on this, STEM-CP-based textbooks on elasticity material and hooke's law can be implemented in learning and attract students to learn the material, so it is expected to improve students' thinking skills on elasticity physics and hooke's law.
Co-Authors Adisty Pyrenia Alex Harijanto Evie Rahmawati Ika Permatasari Lia Silvira Maryani Maryani Nidya Mashitoh Pria Nur Wulandari Putri Wihatma Andianti Ratna Anindy Subiki Subiki Tika Ningrum Tika Widiya Ningrum