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Eco-innovative sound absorbing materials from household waste: a project-based learning approach to enhance ecopreneurship skills Af'idah, Noer; Rochim, Roudhoutul Aulia; Falah, Fajrul; Manasikana, Oktaffi Arinna; Wijayadi, Andri Wahyu; Hayati, Nur; Kuswanti, Nur
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 11 No 2 (2025): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v12i1.20946

Abstract

se pollution and household waste accumulation are interrelated environmental challenges that demand sustainable and innovative solutions. This study aimed to develop eco-friendly sound-absorbing materials from household waste through a Project-Based Learning (PjBL) approach to enhance students’ ecopreneurship skills. The research employed a developmental design involving 16 students from the Science Education Study Program at Universitas Hasyim Asy’ari enrolled in the Environmental Science course. The project-based approach comprised problem identification, project design, product fabrication and testing, reflection, and presentation. Data were collected through observations of project implementation, Noise Reduction Coefficient (NRC) measurements, and ecopreneurship skill questionnaires. Results showed that the project was effectively implemented (88.40%), and the developed sound absorber composed of recycled paper, wood dust, and textile waste achieved a maximum NRC of 0.83 at mid-to-high frequencies, indicating good acoustic performance. A paired-sample t-test revealed a statistically significant improvement in students’ ecopreneurship skills (t(15) = 6.21, p < 0.001), especially in sustainability orientation and creative innovation. The project-based activities also helped students better understand the physics of sound absorption and its real-world applications. These findings demonstrate that integrating project-based learning with environmental contexts strengthens physics education while fostering sustainable innovation and green entrepreneurial competence.
Kemampuan Berpikir Kritis Mahasiswa pada Materi Pemantulan Cahaya melalui Model Pembelajaran Susan Loucks Horsley (SLH) Roudhoutul Aulia Rochim; Wulandari, Desi; Af'idah, Noer; Hayati, Nur; Arinna Manasikana, Oktaffi
Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Vol. 5 No. 2 (2025): Juni : Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/khatulistiwa.v5i2.6193

Abstract

Critical thinking skills refer to the ability to analyze assumptions, distinguish hidden values, evaluate evidence, and assess conclusions. This study aims to develop students' critical thinking skills by implementing the Susan Loucks-Horsley (SLH) learning model. The type of research conducted is pre-experimental with a one-shot case study design. The research was carried out in the 2020 Science Education Study Program, Class A, at Hasyim Asy’ari University, with a total sample of 33 students. The subject matter in this study was light reflection. Data collection was conducted using essay tests based on critical thinking skill indicators. Based on data analysis, it can be concluded that the students' average critical thinking ability was 85%, categorized as very high, with 22 students in the very high category and 11 students in the high category. The average mastery of critical thinking indicators also fell into the very high category, with the following details: elementary clarification (96%), the basis for decisions (82%), inference (75%), advanced clarification (89%), and supposition and integration (83%).
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS NUMBERED HEADS TOGETHER PADA MATERI ZAT ADITIF KELAS VIII Deswita Aji Astutik; Oktaffi Arinna Manasikana
Ed-Humanistics : Jurnal Ilmu Pendidikan Vol 7 No 1 (2022): Ed-Humanistics
Publisher : Fakultas Ilmu Pendidikan (FIP) Universitas Hasyim Asy'ari (Unhasy) Tebuireng Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ed-humanistics.v7i1.2517

Abstract

Penelitian ini bermaksud untuk membuat dan mengukur valid, praktis dan efektif LKPD berbasis numbered heads together pada materi zat aditif kelas VIII. Metode penelitian mengintisarikan pengembangan model ADDIE yang dilakukan lima tahap ialah analyze, design, development, implementation, dan evaluation. Hasil dari validasi LKPD oleh dua validator ahli dan pendidik didapatkan skor rerata sebesar 77,8% dengan kategori valid. Hasil kepraktisan berdasarkan keterlaksanaan penggunaan LKPD didapatkan skor rata-rata 88,6% dan hasil respon positif peserta didik didapatkan skor rerata sebesar 92.8% dengan kelompok sangat praktis. Hasil keefektifan mengolah ketuntasan hasil belajar peserta didik didapatkan skor rerata78,7% dengan kategori efektif. Kata Kunci : Pengembangan LKPD, Model Numbered Heads Together, Zat Aditif.
Identification of Junior High School Students' Conceptual Understanding of Heat and Its Transfer Using CRI (Certainty of Response Index) Diagnostic Essay Tests Mahsunah, Himmatul Izzah; Manasikana, Oktaffi Arinna; Menicol, Daren; Erlangga, Sony Yunior
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 11 No 1 (2024): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v11i1.17493

Abstract

Heat and its transfer is one of the physics materials that is useful in everyday life. Therefore, understanding the concept of heat and its transfer is very important for students. Concept understanding is categorized into certain criteria, namely understanding the concept, not understanding the concept and misconceptions. The aim of this research is to identify SMP/MTs students' understanding of the concept of heat and its transfer. The research subjects used were 19 students of MTs Hidayatus Salam Gresik class VIII-B. The research instrument used was an essay diagnostic test assisted by CRI (Certainty of Response Index). The results of the combination of student answers and the selected CRI scale showed that 47.32% of students understood the concept, 40.34% did not understand the concept, and 12.34% had misconceptions. Students' lack of conceptual understanding is more influenced by not understanding the concept than by misconceptions which is indicated by the average percentage value. In this case, misconceptions are not the main problem in the learning difficulties experienced by students regarding heat and transfer material.
Worksheet Based on POE: Media Development on Acid Base Wijayadi, Andri Wahyu; Noer Af’idah; Oktaffi Arinna Manasikana
Indonesian Journal of Mathematics and Natural Science Education Vol. 4 No. 1 (2023): Indonesian Journal of Mathematics and Natural Science Education
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan, UIN Kiai Haji Achmad Siddiq Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/mass.v4i1.123

Abstract

This research aims to develop acid base worksheet based on POE and find out their validity and readability to support chemistry lessons. This development research uses the 4D models. The research consists of three steps, define, design, and development. The research subject consisted of two experts and 15 students. Research data collection techniques used expert validation questionnaires and student response questionnaires with a Likert scale of 1 - 4. The results of the study were analyzed quantitatively showing that the worksheets that had been developed met the validity requirements with very valid criteria in terms of material experts and learning design experts with a percentage average 96.06% and 95.51%. Student responses to the product show that the product is very suitable for use in learning based on an average percentage of 91.35%. This means that acid base worksheet based on POE can be one of the teaching materials for chemistry lessons.
Bioentrepreneurship Learning Implementation: Analysis of Students' Critical Thinking Skills Hayati, Nur; Fitriyah, Lina Arifah; Wijayadi, Andri Wahyu; Manasikana, Oktaffi Arinna; Af’idah, Noer
Indonesian Journal of Biology Education Vol. 7 No. 1 (2024): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v7i1.1427

Abstract

Critical thinking skills are needed by students to solve problems in real life, such as environmental problems related to waste in the environment around students. The purpose of this study is to improve students' critical thinking skills through bioentrepreneurship learning. This research is Classroom Action Research (CAR), consisting of two cycles, where each cycle includes planning, implementing, observing, and reflecting stages. The subjects involved in this research are students of study program X of Jombang X University class of 2020. Data collection techniques are carried out through observation and tests. This study used instruments in the form of observation sheets and critical thinking skills assessments in the form of description questions. The data is analyzed in a qualitative, descriptive way through the calculation of the average score obtained. The conclusion of the research results is that there is an increase in the average critical thinking skills of students through the implementation of bioentrepreneurship learning with project activities from cycle I to cycle II. In cycle I, students' average critical thinking skills were 2.89 with the criteria of "still underdeveloped," and in cycle II, they were 3.33 with the criteria of "well developed".
EDU KRISZA (KRITERIA JAJANAN SEHAT BEBAS ZAT ADITIF) KULINER LOKAL KUE BANJAR Andhika Mayasari; Noer Af’idah; Oktaffi Arinna Manasikana
ABIDUMASY Vol 2 No 1 (2021): ABIDUMASY : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/abidumasy.v2i1.1324

Abstract

The characteristics of healthy snacks are containing healthy nutrition criteria, clean, and free from harmful additives, so it is safe to consume. Banjar cake is a sweet and crunchy cake made from glutinous rice flour with original flavors, chocolate and ginger. So, this community service entitled "Edu Krisza (criteria for healthy snacks free from additives), a typical Banjarese cake, culinary of Sumbernongko village". Some of the reasons why this Banjar cake has not become the main daily snack of the community are: 1) limited human resources, limited people who makes this Banjar cakes, because there is remain elder women only who can make Banjar cake in Nongko village, from 4 other villages; 2) Limited marketing including packaging factors and women who produce Banjar cake do not have ability in science and technology to promote; 3) limited consumers, which are only produced based on demands or certain events. These are the stages: 1) educational training on the criteria for healthy snacks free from additives; 2) Simulation of making Banjar cake; 3) Online marketing of Banjar cake through social media (Facebook, YouTube and Instagram).
The Development of Guided Inquiry-Based Solubility Equilibrium E-Module Wijayadi, Andri Wahyu; Fitriyah, Lina Arifah; Manasikana, Oktaffi Arinna
Tarbiyah : Jurnal Ilmiah Kependidikan Vol. 11 No. 1 (2022): June
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v11i1.6466

Abstract

Solubility equilibrium is a basic material of chemistry that involve an abstract concept. The visualization of abstract concept can be presented using the electronic media in the form of pictures, videos, and animations. The guided inquiry is one of the right strategies to teach about solubility equilibrium. The purpose of this research was to develop, determine the validity and the eligibility of the guided inquiry-based solubility equilibrium e-module. This research used Borg and Gall’s development model with 5 stages, which were the product analysis, the initial product development, the expert validation and revision, the field trial, the trial result analysis, and the product revision. The product validity has a very valid criteria in terms of the material, media, and language expert assessment with the average percentages were 96,11%, 83,18%, 90,61%. The students’ response to the product showed that the product was very proper to used in the learning based on the average percentage of 90,61%. That meant the developed guided inquiry-based solubility equilibrium e-module could be one of the teaching materials for basic chemistry course.
Development of Four-Tier Instrument at First Intermediate Level Chemistry Concepts Wijayadi, Andri Wahyu; Fitriyah, Lina Arifah; Manasikana, Oktaffi Arinna
Tarbiyah : Jurnal Ilmiah Kependidikan Vol. 12 No. 2 (2023): December
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v12i2.11399

Abstract

Chemical concepts are tiered from simple to complex. If misconceptions occur in simple concepts, they can cause misconceptions in complex concepts. The four-tier instrument is a tool for detecting misconceptions. This research aims to develop and describe the validity and reliability of a four-tier instrument on junior secondary-level chemistry concepts. This development research consists of 6 procedures: (1) concept mapping, (2) testing, (3) defining unscientific concepts, (4) developing four-tier instrument prototypes, (5) validating four-tier instrument prototypes, and (6) finalization of four-tier instruments. The developed four-tier instrument consists of 27 questions that measure chemistry concepts at the junior intermediate level. The instrument received an expert validation score of 92.81% with very valid criteria. The test results on 30 samples showed a reliability value based on a Cronbach alpha score of 0.713 with good criteria. The four-tier instrument on lower secondary level chemistry concepts meets the validity and reliability requirements so that it can be used to diagnose misconceptions on lower secondary level chemistry concepts.
Keterampilan Membuka dan Menutup Pelajaran Mahasiswa Calon Guru IPA dalam Pelaksanaan Praktik Mengajar Fitriyah, Lina Arifah; Hayati, Nur; Af’idah, Noer; Manasikana, Oktaffi Arinna
Jurnal Simki Pedagogia Vol 7 No 1 (2024): Volume 7 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jsp.v7i1.539

Abstract

This research aims to describe the skills of opening and closing lessons when prospective science teacher students practice teaching. This experiment is included in single subject research which is analyzed descriptively-quantitatively for students who will become science teachers and take microteaching courses. A teaching skills assessment rubric was used to obtain data for this research. The results of the study show that 1) the skill of opening lessons for prospective science teacher students is in the good category for each activity, namely the lesson begins with greetings then prepares students to learn, conducts apperception and explores students' initial knowledge, and communicates learning objectives. 2) skills in closing science teacher candidate students' lessons in a good category in reflecting and concluding learning material, giving follow-up directions regarding assignments or learning material for the next meeting, and ending the lesson by giving greetings and the like.