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All Journal Jurnal Ilmiah Pendidikan Fisika Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Jurnal Kumparan Fisika Jurnal Inovasi Pengabdian Masyarakat Pendidikan Dikdimas : Jurnal Pengabdian Kepada Masyarakat Finger : Jurnal Ilmiah Teknologi Pendidikan Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika

Dedy Hamdani

Universitas Bengkulu

Author-ID : 3330979

Agriculture, Biological Sciences & Forestry Humanities Astronomy Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Nursing Physics Social Sciences Other

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PENGEMBANGAN LKPD FISIKA BERBASIS PREDICT OBSERVE EXPLAIN PADA KONSEP SUHU DAN KALOR UNTUK MEMBEKALKAN HOTS PESERTA DIDIK DI SMAN KOTA BENGKULU Munawwara Munawwara; Desy Hanisa Putri; Dedy Hamdani
Kumparan Fisika Vol 1 No 1: Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2021
Publisher : UNIB Press

ABSTRAK Penelitian ini merupakan penelitian dan pengembangan (R&D) yang bertujuan untuk mengembangkan, mendeskripsikan kelayakan dan karakteristik LKPD fisika berbasis predict observe explain pada konsep suhu dan kalor untuk membekalkan HOTS peserta didik di SMAN Kota Bengkulu. Model pengembangan yang digunakan pada penelitian ini adalah model pengembangan 4D, yaitu define, design, develop dan disseminate namun hanya dilakukan sampai tahap develop. Tahap define terdiri dari observasi, analisis dokumen LKPD, analisis kebutuhan dan studi literatur. Tahap design terdiri dari validasi dan revisi desain. Tahap develop terdiri dari validasi dan revisi LKPD. Subjek penelitian adalah peserta didik kelas XI SMAN 1, 6 dan 8 Kota Bengkulu. Hasil penelitian ini adalah sebuah LKPD fisika berbasis predict obsrve explain pada konsep suhu dan kalor untuk membekalkan HOTS kepada peserta didik. Kelayakan LKPD ini menurut nilai rata-rata hasil uji validasi ahli pada aspek penyajian adalah 75%, aspek kelayakan isi 78% dan aspek kebahasaan 77% dengan nilai rata-rata keseluruhan 77% dalam kategori sangat baik sehingga dapat disimpulkan bahwa LKPD yang dikembangkan sudah layak, dengan karakteristik LKPD antara lain: soal pada LKPD membekalkan kemampuan menganalisis dan mengevaluasi peserta didik, kegiatan praktikum berbasis tahapan predict observe explain, jawaban atau penyelesaian soal dan kegiatan praktikum membekalkan kemampuan pemecahan masalah peserta didik. Kata kunci: predict observe explain, konsep suhu dan kalor, HOTS ABSTRACT This research was a research and development (R&D) that aimed to develop, describe the feasibility and characteristics of LKPD physics based on predict observe explain on the concept of temperature and heat to equip students' HOTS in Bengkulu City High School. The development model used in this study was the 4D development model, namely define, design, develop and disseminate, but only carried out until the develop stage. The define stage consisted of observation, LKPD document analysis, needs analysis and literature study. The design phase consisted of design validation and revision. The develop phase consisted of validation and revision of LKPD. The research subjects were students of class XI SMAN 1, 6 and 8 Bengkulu City. The results of this study were a physics LKPD based on predict observe explain on the concept of temperature and heat to supply HOTS to students. The feasibility of this LKPD according to the average value of the results of the expert validation test on the presentation aspect was 75%, the content eligibility aspect was 78% and the linguistic aspect was 77% with an overall average value of 77% in the excellent category so it could be concluded that the developed LKPD was feasible , with the characteristics of LKPD, among others: questions on LKPD provided students with the ability to analyze and evaluate, practicum activities based on the stages of predict observe explain, answers or problem solving and practical activities to equip students' problem solving abilities. Keywords: predict observe explain, the concept of temperature and heat, HOTS

RANCANG BANGUN SMART GREENHOUSE BERBASIS ARDUINO UNO Abdurrahman Nashih Rasyid; Dedy Hamdani; Iwan Setiawan
Kumparan Fisika Vol 2 No 2: Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi Maret 2023
Publisher : UNIB Press

ABSTRAK Â Penelitian ini bertujuan untuk merancang dan membangun smart greenhouse berbasis arduino uno. Jenis penelitian ini merupakan penelitian pengembangan. Smart greenhouse yang dibangun dirancang unuk mengontrol dan memantau kondisi suhu, kelembapan tanah dan intensitas cahaya didalam smart greenhouse. Alat yang dikembangakan menggunakan Arduino uno sebagai mikrokontroler, tiga sensor, tiga aktuator serta satu modul GSM untuk memantau Â kondisi didalam smart greenhouse. Sensor yang digunakan adalah YL-69 untuk mengukur kelembapan tanah, sensor DHT22 untuk mengukur suhu udara dan Sensor TEMT6000 untuk mengukur intensitas cahaya. Instrumen penelitian yang digunakan berupa lembar validasi dengan 10 butir pertanyaan yang diisi oleh 3 orang validator. Dalam penelitian ini analisis data menggunakan deskripsi kuantitatif. Berdasarkan hasil data yang diperoleh, disimpulkan bahwa rancang bangun smart greenhouse berada pada kategori sangat baik. Hal ini didasarkan pada hasil uji kelayakan alat yang divalidasi oleh 3 orang dosen ahli. Penilaian berdasarkan aspek komponen teknis adalah 100%, lalu penilaian berdasarkan aspek efisiensi adalah 95%, dari aspek ketahanan 91,66% dan aspek estetika adalah 83,33%. Sehingga dapat diambil kesimpulan dari keempat aspek tersebut bahwa media yang dikembangkan berada pada kategori baik dengan persentase rata rata hasil uji kelayakan sebesar 92,5%. Â Kata kunci : Smart greenhouse, Arduino Uno, Sensor DHT22, Sensor YL-69, Sensor TEMT600, modul GSM900. Â ABSTRACT Â This study aims to design and build a smart greenhouse based on Arduino Uno. This type of research is development research. The smart greenhouse that was built was designed to control and monitor the conditions of temperature, soil moisture and light intensity inside the smart greenhouse. The tool developed uses Arduino uno as a microcontroller, three sensors, three actuators and one GSM module to monitor conditions inside the smart greenhouse. The sensors used are YL-69 to measure soil moisture, DHT22 sensor to measure air temperature and TEMT6000 sensor to measure light intensity. The research instrument used was a validation sheet with 10 questions filled in by 3 validators. In this study, data analysis used quantitative descriptions. Based on the data obtained, it is concluded that the smart greenhouse design is in the very good category. This is based on the results of the tool's feasibility test which was validated by 3 expert lecturers. The assessment based on the technical component aspect is 100%, then the evaluation based on the efficiency aspect is 95%, from the durability aspect it is 91.66% and the aesthetic aspect is 83.33%. So it can be concluded from these four aspects that the media developed is in a good category with an average percentage of 92.5% of the feasibility test results. Â Keywords : Smart greenhouse, Arduino Uno, DHT22 sensor, YL-69, TEMT600, GSM900 module

PERSEPSI GURU DAN SISWA TERHADAP KETERBACAAN E-MODUL ALAT-ALAT OPTIK BERBANTUAN MIND MAPPING UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KREATIF SISWA SMA KOTA BENGKULU Tiara Dwi Fortuna; Eko Risdianto; Dedy Hamdani
Kumparan Fisika Vol 2 No 1: Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2022
Publisher : UNIB Press

ABSTRAKPenelitian ini bertujuan untuk melakukan uji keterbacaan guna mendeskripsikan persepsi guru dan siswa terhadap emodul berbantuan Mind Mapping untuk melatihkan keterampilan berpikir kreatif siswa. Jenis penelitian ini merupakan penelitian pengembangan. Instrumen penelitian yang digunakan berupa angket persepsi guru dengan 25 butir pertanyaan yang diberikan kepada 3 responden yang merupakan guru di 3 sekolah yaitu SMA Negeri 4, SMA Negeri 5 dan SMA Negeri 9 Kota Bengkulu dan angket persepsi siswa dengan 20 butir pertanyaan yang diberikan kepada 60responden yang merupakan siswa di 3 sekolah yaitu SMA Negeri 4, SMA Negeri 5 dan SMA Negeri 9 Kota Bengkulu. Dalam penelitian ini analisis data menggunakan deskripsi kuantitatif. Berdasarkan hasil data yang diperoleh dapat disimpulkan bahwa e-modul berbantuan Mind Mapping pada materi alat-alat optik sangat baik berdasarkan persepsiguru dan siswa. Hal ini didasarkan data yang diperoleh didapatkan rata-rata persentase persepsi guru pada aspek penyajian 82,14%, aspek isi 79,16 % dan aspek kebermanfaatan 85,41 % dan aspek indikator keterampilan berpikirkreatif 79,16%. Sehingga dapat diambil kesimpulan dari keempat aspek tersebut bahwa e-modul yang dikembangkan sangat baik dengan persentase rata-rata keseluruhan 81,46%. Sedangkan persepsi siswa didapatkan rata-rata persentase pada aspek tampilan 85,60%, aspek penyajian materi 83,33% dan aspek kebermanfaatan 83,47%. Sehingga dapat diambil kesimpulan dari ketiga aspek tersebut bahwa e-modul yang dikembangkan sangat baik dengan persentase ratarata keseluruhan 84,13%.Kata kunci : Persepsi Guru, Persepsi Siswa, Keterbacaan, e-modul, Mind Mapping, Alat-alat OptikABSTRACTThis study aims to conduct a readability test to describe teacher and student perceptions of e-modules assisted by Mind Mapping to train students' creative thinking skills. This type of research is development research. The research instrument used was a teacher perception questionnaire with 25 questions given to 3 respondents who were teachers in 3 schools, namely SMA Negeri 4, SMA Negeri 5, and SMA Negeri 9 Bengkulu City, and a student perception questionnaire with 20 questions given to 60 respondents. who are students in 3 schools, namely SMA Negeri 4, SMA Negeri 5 and SMA Negeri 9 Bengkulu City. In this study, data analysis used quantitative descriptions. Based on the results of the data obtained, it can be concluded that the Mind Mapping-assisted e-module on optical materials is very good based on the perceptions of teachers and students. This is based on the data obtained, the average percentage of teachers' perceptions on the presentation aspect is 82.14%, the content aspect is 79.16% and the usefulness aspect is 85.41% and the indicator aspect of creative thinking skills is 79.16%. So it can be concluded from the four aspects that the e-module developed is very good with an overall average percentage of 81.46%. Meanwhile, students' perceptions obtained an average percentage of 85.60% in the display aspect, 83.33% in the material presentation aspect, and 83.47% in the usefulness aspect. So it can be concluded from the three aspects that the e-module developed is very good with an overall average percentage of 84.13%.Keyword : Teacher Perception, Student Perception, Readability, e-modul, Mind Mapping, Optical Instruments

PERSEPSI PESERTA DIDIK TERHADAP KETERBACAAN MEDIA PEMBELAJARAN FISIKA BERBASIS WEB ENHANCED COURSE PADA MATERI KESETIMBANGAN BENDA TEGAR DAN DINAMIKA ROTASI UNTUK MENUMBUHKAN MINAT BELAJAR SISWA SMA KELAS XI Meylani Utami; Eko Risdianto; Dedy Hamdani
Kumparan Fisika Vol 2 No 1: Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2022
Publisher : UNIB Press

ABSTRAK Penelitian ini bertujuan untuk melakukan uji keterbacaan guna mendeskripsikan persepsi peserta didik terhadap media pembelajaran fisika berbasis web enhanced course pada materi kesetimbangan benda tegar dan dinamika rotasi. Jenis penelitian ini merupakan penelitian pengembangan. Instrumen penelitian yang digunakan berupa angket persepsi peserta didik dengan 15 butir pertanyaan yang diberikan kepada 89 responden yang merupakan peserta didik di 3 sekolah yaitu SMA Negeri 3, SMA Negeri 6 dan SMA Negeri 9 Kota Bengkulu. Dalam penelitian ini analisis data menggunakan deskripsi kuantitatif. Berdasarkan hasil data yang diperoleh dapat disimpulkan bahwa media pembelajaran fisika berbasis web enhanced course pada materi kesetimbangan benda tegar dan dinamika rotasi berada pada kategori baik berdasarkan persepsi peserta didik. Hal ini didasarkan pada data yang diperoleh bahwa dari seluruh pernyataan mengenai persepsi siswa tehadap media pembelajaran, hampir semuanya dijawab dengan persentase besar berada pada pilihan jawaban sangat baik dan baik.. Berdasarkan data yang diperoleh didapatkan rata-rata persentase aspek isi/materi 72,61 %, aspek tampilan 77,59 %, aspek kebermanfaatan 77,03 %, dan aspek minat 71,91 %. Sehingga dapat diambil kesimpulan dari keempat aspek tersebut bahwa media yang dikembangkan berada pada kategori baik dengan persentase rata-rata keseluruhan 74,98 %. Kata kunci : Persepsi Peserta Didik, Media Pembelajaran, web enhanced course , Kesetimbangan Benda Tegar dan Dinamika Rotasi, Minat Belajar ABSTRACT This study aims to conduct a readability test to describe students' perceptions of the web-enhanced course-based physics learning media on rigid body equilibrium and rotational dynamics. This type of research is development research. The research instrument used was a student perception questionnaire with 15 questions given to 89 respondents who were students in 3 schools, namely SMA Negeri 3, SMA Negeri 6 and SMA Negeri 9 Bengkulu City. In this study, data analysis used quantitative descriptions. Based on the results of the data obtained, it can be concluded that the web-enhanced course-based physics learning media on rigid body equilibrium and rotational dynamics is in the good category based on students' perceptions. This is based on the data obtained that of all statements regarding students' perceptions of learning media, almost all of them were answered with a large percentage being in very good and good answer choices. Based on the data obtained, the average percentage of content/material aspects was 72.61 %, 77.59% display aspect, 77.03 % usefulness aspect, and 71.91% interest aspect. So it can be concluded from the four aspects that the media developed is in a good category with an overall average percentage of 74.98%. Keyword : Student Perception, Learning Media, web enhanced course , Rigid Body Equilibrium and Rotational Dynamics, Learning Interest

Development of E-Module Elasticity Materials and Hooke's Law Using Flip PDF Corporate Edition to Improve Critical Thinking Ability of High School Students Rita Erlina; Eko Risdianto; Dedy Hamdani
FINGER : Jurnal Ilmiah Teknologi Pendidikan Vol. 1 No. 1 (2022): FINGER : Jurnal Ilmiah Teknologi Pendidikan June 2022
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/finger.v1i1.19

This study aims to determine the characteristics and feasibility of the e-module developed using flip pdf corporate edition to improve the critical thinking skills of high school students. This research is a follow-up research that has been done previously which is only limited to the analysis stage, the method in this research is R n D with the ADDIE model which has five stages, namely; analysis (analysis); design (design), development (development and testing); implementation (use); and evaluation (evaluation), but in this study it was only carried out until the develop stage. The assessment instrument used in this study was an expert validation sheet containing material aspects, language aspects and media aspects. Based on the results of product validation tests by experts, the percentage score of 88% for the material aspect, 92% for the language aspect, 89.58% for the media aspect, and 85% for the critical thinking aspect so that the total average score is 88.6% including the in the very valid category. And the result of student perception response showed very good with a percentage of 87.64 % . Thus, the e-module material on elasticity and Hooke's law uses a flip pdf corporate edition to improve the critical thinking skills of high school students into a product that is feasible to use.

Co-Authors Abdurrahman Nashih Rasyid Afrizal Mayub Annisatul Jannah Betresie Sendy Opilah David Nugroho David Eko Risdianto Henny Johan Iwan Setiawan Meylani Utami Munawwara Munawwara Nur Ainayah Nur Elisa Elisa Nyoman Rohadi Putri Melatiya Putri, Desy Hanisa Rita Erlina Tiara Dwi Fortuna

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