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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian Magister Pendidikan IPA Journal of Science and Science Education (JoSSEd) Jurnal Pijar MIPA Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
Agus Ramdani
University of Mataram
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Neuroscience Physics Other

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PENGEMBANGAN MODEL PRAKTIKUM BERBASIS SOFTWARE MOST PROBABLE NUMBER (MP-BSMPN) PADA MATA KULIAH MIKROBIOLOGI AIR Trisnawati AAIA; Abdul Wahab Jufri; Agus Ramdani
Jurnal Pijar Mipa Vol. 12 No. 2 (2017): September
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.61 KB) | DOI: 10.29303/jpm.v12i2.340

Abstract

Tujuan penelitian ini adalah untuk mengetahui karakteristik, kelayakan, kepraktisan dan keterbacaan Model  Praktikum Berbasis Software Most Probable Number (MP-BSMPN) pada Mata Kuliah Mikrobiologi Air. MP-BSMPN dikembangkan dengan prosedur pengembangan model Borg dan Gall. Produk yang dikembangkan adalah model praktikum yang pelaksanaannya menerapkan perangkat pembelajaran MP-BSMPN yang dikemas dalam  3 tahapan pelaksanaan  yaitu: 1) Tahap Persiapan Praktikum, 2) Tahap Pelaksanaan Praktikum dan 3) Tahap Akhir Praktikum atau Tindak Lanjut Praktikum.  Hasil uji ahli menunjukkan bahwa kelayakan perangkat pembelajaran MP-BSMPN berkisar  antara layak sampai sangat layak (3,25 – 3,85). Tujuh perangkat mendapatkan nilai sangat layak,  2 perangkat bernilai layak. Perangkat MP-BSMPN yang mendapat nilai validasi ahli sangat layak adalah  Rencana Pembelajaran Semester, Panduan Praktikum Mahasiswa dan Lembar Hasil Kerja Mahasiswa (PPM-LHKM), Instrumen Keterampilan Proses Sains dan Instrumen Penguasaan Konsep sedangkan Bahan Ajar Praktikum dan Media Pembelajaran Animasi  MPN bernilai layak. Hasil uji empiris menunjukkan bahwa nilai tanggapan mahasiswa sebesar 77 % dan pengajar 88 %  adalah praktis dan terbaca. Instrumen keterampilan proses sains dan penguasaan konsep terbukti valid dan reliabel (keterampilan proses sain r = 0,889; penguasaan konsep r = 0,91) dengan keterlaksanaan pembelajaran pada kategori terlaksana dengan sangat baik (92 %). Kesimpulan hasil penelitian adalah MP-BSMPN yang dikembangkan memiliki karakteristik perangkat pembelajaran yang sangat layak, praktis dan  terbaca, terlaksana dengan sangat baik, valid dan reliabel serta  dapat diterapkan dengan praktis sebagai model praktikum dalam pemeriksaan MPN Coliform dan Colitinja pada mata kuliah Mikrobiologi Air.
Penyuluhan Pembuatan Awetan Tumbuhan dan Hewan Sebagai Media Pembelajaran IPA I Putu Artayasa; Muhlis Muhlis; Agus Ramdani
Jurnal Pengabdian Magister Pendidikan IPA Vol 4 No 2 (2021)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (383.049 KB) | DOI: 10.29303/jpmpi.v4i2.832

Abstract

Spesimen awetan tumbuhan dan hewan merupakan media pembelajaran yang sangat dibutuhkan untuk mengkonkritkan materi pembelajaran IPA khususnya pada materi biologi. Tujuan pengabdian adalah memberikan penyuluhan kepada guru SMPN 20 Mataram tentang teknik pembuatan awetan tumbuhan dan hewan. Penyuluhan dilakukan melalui metode diskusi, demonstrasi dan praktek pembuatan spesimen awetan tumbuhan dan hewan. Tumbuhan dan hewan yang diawetkan adalah makhluk hidup yang seringkali dijumpai siswa dalam kehidupan sehari-harinya, seperti kupu-kupu, belalang, lebah, capung, kumbang, moluska, dan berbagai jenis tumbuhan berukuran kecil seperti tumbuhan paku rumputan. Spesimen awetan yang dibuat berupa awetan kering dan basah. Penyuluhan dilakukan oleh tim pengabdian yang terdiri dosen, laboran, dan mahasiswa FKIP Universitas Mataram, sementara peserta pengabdian terdiri 20 orang guru. Evaluasi terhadap efektivitas kegiatan pengabdian kepada masyarakat dilakukan melalui pengamatan keterlaksanaan pengabdian dan penyebaran angket kepada peserta untuk mendapatkan data dampak yang mereka peroleh setelah pengabdian dilakukan. Hasil pengabdian menunjukkan bahwa guru antusias membuat spesimen awetan kering berupa insektarium, herbarium, dan awetan cangkang moluska, serta awetan basah cacing dan ikan. Peserta pengabdian mendapatkan peningkatan wawasan dan keterampilan dalam membuat spesimen tumbuhan dan hewan. Kesimpulan dari pengabdian adalah penyuluhan yang dilakukan melalui diskusi, demonstrasi, dan pendampingan pembuatan spesimen awetan tumbuhan dan hewan berdampak meningkatkan pemahaman dan keterampilan peserta membuat awetan tumbuhan dan hewan tersebut.
Improving Students' Scientific Literacy: Learning Studies Using Science Teaching Materials on Circulatory System Materials Karimah Karimah; A. Wahab Jufri; Agus Ramdani
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 9, No 1: June 2021
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (856.608 KB) | DOI: 10.33394/j-ps.v9i1.3878

Abstract

Scientific literacy is very important in determining the quality of education in a country. The importance of scientific literacy for students because it can invite students to understand the environment, health, economy and many other problems facing modern society. This study aim to develop an integrated science teaching material with guided inquiry model that appropriate to improve students' scientific literacy. This research is a development research using the Dick & Carey model. In addition to developing science teaching materials, this research also develops syllabus, lesson plans, and scientific literacy instruments. This research was conducted in one of the NW MTs in West Lombok Regency. The validation of learning products was carried out by three validators, media experts and material experts. Expert validation data analysis was carried out using the Pearson validation formula. The results of the feasibility study of integrated science teaching materials using guided inquiry models obtained an average value of 94% with very valid criteria. The syllabus got an average score of 87%, lesson plans got an average score of 92%, and the scientific literacy instrument got an average score of 82%. In conclusion, the product of integrated science teaching materials with guided inquiry models is feasible to be implemented in learning process.
The Validity of Android-Based Biology Teaching Materials to Improve Students' Concept Mastery Kurnia Dewi Rusdiana Putri; Muhlis Muhlis; Agus Ramdani
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 9, No 2: December 2021
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (947.226 KB) | DOI: 10.33394/j-ps.v9i2.4202

Abstract

This study aims to develop appropriate android-based teaching materials to improve students' mastery of concepts. This study is a qualitative descriptive study to assess and obtain the quality of a valid android-based learning material knowledge instrument to improve students' conceptual mastery skills. In addition to developing android-based biology teaching materials, researchers also develop a syllabus, lesson plans (RPP), and students' concept mastery instruments. Data collection techniques use validation sheets by three expert lecturers who are competent in their field. The data analysis technique uses the Aiken'V index. The results of the feasibility test show that: 1) android-based biology teaching materials (0.83); 2) Syllabus (0.82); 3) RPP (0.82); and 4) concept mastery instruments (0.78) categorized as very valid and valid criteria. In conclusion, this android-based biology teaching material is feasible to be applied and implemented in learning.
The Validity of Science Learning Devices Based on the 7E Learning Cycle Model to Improve Concept Mastery of Junior High School Students Muliadi Rahman; Agus Ramdani; Jamaluddin Jamaluddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 9, No 1: June 2021
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (649.89 KB) | DOI: 10.33394/j-ps.v9i1.3976

Abstract

This study aimed to develop a science learning tool based on the 7E learning cycle model that is valid to improve the mastery of concepts and science process skills for Junior high school students. The device development carried out refers to the Research and Development (R & D) development model based on the Thiagarajan 4D development model which includes the design, define, develop and disseminate stages. Based on the results of validation by 3 expert validators, it was obtained that the average value of the validity of the learning learning tools developed included the Syllabus 83.33%, lesson plan 81.48%, student worksheet 74.17%, Concept Mastery Assessment Instruments 77.78% and science process skills tests 80.00%. Based on the results of validation by 3 validators, In conclusion, the science learning device based on the 7E learning model developed is valid for use in learning.
Bullying Types for Lombok Island Middle School Students and Solutions to Reduce It Agus Ramdani; I Putu Artayasa; Jamaluddin Jamaluddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 9, No 2: December 2021
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.193 KB) | DOI: 10.33394/j-ps.v9i2.4404

Abstract

At this time in the educational environment there have been many worrying behaviors and acts of violence. One of the most frequent acts of violence is bullying behavior. The prevalence of bullying behavior that has increased from year to year has caused damage or adverse impacts for both the perpetrator and the victim. This study aims to describe bullying among students and actions to minimize it on the island of Lombok, which consists of Mataram City, West Lombok Regency, Central Lomok, East Lombok and North Lombok. The subjects of this study were the principal, class teacher, class students, BK teachers, and parents of students. Data collection techniques used documentation studies, questionnaires, observation sheets, and interview techniques. The data analysis technique uses three activity lines, namely data reduction, data presentation and conclusion drawing and uses data validity tests using data triangulation tests. The results showed that some students had been involved in bullying behavior. Of the three forms of bullying behavior, the verbal form is the most common bullying behavior in schools. In this study it was also found that the three aspects of bullying behavior, namely, carried out intentionally with or without a specific purpose, there is an element to hurt the victim, there is an imbalance of power and/or strength between the perpetrator and the victim of bullying, and it occurs repeatedly which is fulfilled. Efforts to minimize bullying is by planting character education which must be implemented in the learning process.
Interactive Multimedia Inquiry Based on Local Wisdom: Alternative Media to Improve Students' Environmental Care Attitude Agus Ramdani; A. Wahab Jufri; Jamaluddin Jamaluddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6109

Abstract

The students' environmental care attitude is still low. One of the factors that cause environmental damage is the lack of awareness of students in the importance of disposing of waste in its place and knowledge in managing waste. In addition to the problem of students' environmental care, learning in schools is also still rarely associated with learning materials with the surrounding environment (local wisdom). The research aims to develop an interactive multimedia inquiry that integrates practical and effective local wisdom to improve students' environmental care attitudes. This research is a development research using a 4D development model. The environmental care attitude questionnaire instrument was developed referring to 4 indicators, namely: maintaining class cleanliness, maintaining school cleanliness, developing empathy for all forms of life and maintaining plants at school. Data collection techniques using a questionnaire instrument. The practicality data analysis technique uses practicality percent and the effectiveness of interactive multimedia inquiry is analyzed using normalized gain. The results showed that the teacher's response to multimedia products was categorized as good because it was in accordance with learning needs by utilizing technology. Students' responses to multimedia are categorized as good because the tasks given are in accordance with the experiences of students in both the social and school environment. Based on the results of the analysis of the effectiveness test, it showed that the experimental class taught using interactive multimedia inquiry based on local wisdom obtained an increase in environmental care attitudes which was higher than the control class taught without using interactive multimedia based on local wisdom, it obtained an increase with moderate criteria. Based on this description, it can be concluded that interactive multimedia inquiry based on local wisdom is practical and effective to improve students' environmental care attitudes.
PENERAPAN MODEL INKUIRI TERBIMBING DENGAN PENDEKATAN SELF REGULATED LEARNING UNTUK MENINGKATKAN DISPOSISI KREATIF DAN KETERAMPILAN BERPIKIR KREATIF SISWA PADA MATA PELAJARAN BIOLOGI Shabilla Ramadhita Algiani; I Putu Artayasa; AA Sukarso; Agus Ramdani
Jurnal Penelitian Pendidikan IPA Vol 9 No 1 (2023): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i1.2836

Abstract

Given the importance of globalization and the need to train students' thinking skills and broad knowledge to prepare them to face the demands of the 21st century work, education from the start needs to look more critically at educational practices and learning methods that should be directed. This study seeks to examine the effect of applying the guided inquiry model with the Self Regulated Learning approach to students' creative dispositions and creative thinking skills in high school biology learning. To achieve this goal, a sample of 70 students at one of the State Senior High Schools in Mataram, NTB. Subjects were purposively grouped into the experimental class, namely learning using the Guided Inquiry Model with the Self Regulated Learning (IT-SRL) Approach and the control class using the Ordinary Guided Inquiry (IT) model. Data on students' creative dispositions were obtained from a creative disposition questionnaire while data on students' creative thinking skills were obtained from tests of creative thinking skills which were compiled based on indicators of creative thinking skills. Hypothesis testing in this study uses. The results of the ANCOVA test showed that students who were taught using the guided inquiry model using the self-regulated learning (IT-SRL) approach had better creative dispositions and creative thinking skills than students who were taught using the inquiry method (IT).
E-Module by Flip PDF Professional Based on Problem Based Learning (PBL) Integrated Local Wisdom to improve students’ Problem Solving Ability Syarful Annam; Muh. Makhrus; Jamaluddin Jamaluddin; Agus Ramdani; Gunawan Gunawan
Journal of Science and Science Education Vol. 4 No. 2 (2023): October
Publisher : Pascasarjana, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jossed.v4i2.5217

Abstract

This research aims to improve problem solving skills through E-Modules by Flip PDF Professional based on Problem Based Learning (PBL) integrated with local wisdom. The type of research is development research. The development procedure carried out refers to the 4D model development steps, namely define, design, develop, disseminate. The E-module used in the learning was developed with the flip PDF Professional application which integrated local wisdom called peraq api from Lombok, NTB. The test subjects in this research were 27 students in 7th grade at SMPN 11 Mataram. Data on students' problem solving abilities was obtained using a description (essay) test instrument with 5 questions (pre-test and pst-test). The increase in problem solving skills is calculated using the N-gain percentage formula. The research results showed that the N-gain percentage value was 63.85% in the medium category. Based on these results, it can be concluded that learning with E-Modules by Flip PDF Professional Based on Problem Based Learning (PBL) Integrated with Local Wisdom is able to improve the problem solving abilities of students in this research
Project-Based Learning Supports Students' Creative Thinking in Science Education Ramdhani Sucilestari; Agus Ramdani; AA Sukarso; Susilawati Susilawati; Joni Rokhmat
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5054

Abstract

Creativity is recognized as a crucial 21st-century skill. Creativity plays a significant role in societal life, bringing forth something that did not exist before, whether it be in the form of products, processes, or ideas. Creativity is vital for navigating the limitations we encounter, solving problems across various aspects of life, and generating new opportunities or works to address a range of issues, including in the realm of education. Creative thinking is the process that yields creativity. The better someone is at creative thinking, the more creative they are as individuals. In other words, that person possesses high creativity. Involving students in designing their own experimental procedures will encourage their scientific creativity. Project-based learning requires students to conduct experiments to solve problems and complete given projects. Creative thinking from students is essential in these project endeavors. Hence, in this article, the researchers attempt to unearth the advantages inherent in project-based learning for bolstering students' creative thinking skills in science education
Co-Authors A. Wahab Jufri A. Wahab Jufri AA Sukarso AA Sukarso AA. Sukarso Abdul Wahab Jufri Aris Doyan Gunawan Gunawan Jamaluddin Jamaluddin Jamaluddin Jamaluddin Joni Rokhmat Karimah Karimah Kurnia Dewi Rusdiana Putri Muh. Makhrus Muhlis Muhlis Muliadi Rahman Ni Luh Putu Pebri Artayani . Ramdhani Sucilestari Shabilla Ramadhita Algiani Sudirman Sudirman Syarful Annam Trisnawati AAIA Yunita Arian Sani Anwar