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All Journal International Journal of Evaluation and Research in Education (IJERE) Techno: Jurnal Penelitian Jurnal Bioedukasi Biosel: Biologi Science and Education Jurnal Biotek JURNAL PENDIDIKAN MIPA Al-Alam : Islamic Natural Science Education Journal PEDAGOGIC: Indonesian Journal of Science Education and Technology

Muhammad Rijal

3Dosen Program Studi Pendidikan Biologi, Fakultas Ilmu Tarbiyah Dan Keguruan, Insistut Agama Islam Negeri Ambon

Author-ID : 2414628

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Energy Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Published : 17 Documents Claim Missing Document

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Pre-service biology teacher’s perception on local environment problems as contextual learning resources Ahmad Yani; Mohamad Amin; Fatchur Rohman; Endang Suarsini; Muhammad Rijal
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 3: September 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i3.21091

A survey and exploratory study were conducted to analyze Lake Tempe as a resource for contextual learning (CTL). The first phase of the study included exploring the lake’s potential through interviews with the people who live in the lake’s coastal region. Quadrat transects were done to identify aquatic plants around the lake. A feasibility analysis was conducted to see the lake’s potential as a learning resource. Field data were collected and compared to the environmental biology (EB) curriculum, responses, and learning outcome. The data were analyzed descriptively and tested using a paired-sample t-test. The results showed differences in the three stations’ physicochemical parameters and decreased quality of the water. It was found that anthropogenic activity had a significant contribution to the lake’s pollution. Nine species of six aquatic plant families were found in the lake. The survey revealed that the lake was feasible as a learning resource with criteria easy to access, safety, time efficiency, costs, and the material's suitability for EB courses. The t-test showed a difference in the students’ scores between before and after exploration practices. These findings suggest that Lake Tempe can serve as a resource for CTL in EB courses.

Differences in learners’ critical thinking by ability level in conventional, NHT, PBL, and integrated NHT-PBL classrooms Muhammad Rijal; Ajeng Gelora Mastuti; Dian Safitri; Suhaedir Bachtiar; Salma Samputri
International Journal of Evaluation and Research in Education (IJERE) Vol 10, No 4: December 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v10i4.21408

This study aimed to analyze the effect of conventional, Problem-Based Learning (PBL), Numbered-Head Together (NHT), and integrated PBL-NHT learning models on the low- and high-ability students’ critical thinking. This quasi-experimental study used a pretest-post-test nonequivalent control group design with a four-by-two factorial pattern. The analysis results showed that learners’ critical thinking was impacted by learning models implemented in the classroom and influenced by the interaction between the learning models and learners’ academic abilities. There was no difference in critical thinking among low-ability students who were taught with PBL, conventional, and integrated PBL-NHT, but a difference was found in students taught using NHT. There was no difference in critical thinking between high-ability students taught with conventional and NHT instruction, but there was a difference between students taught with PBL and integrated PBL-NHT instruction. To foster critical thinking, pupils with low academic ability should be taught using NHT, whereas those with high academic ability should be taught using PBL or an integrated PBL-NHT approach.

Isolasi Kapang Pendegradasi Hidrocarbon Dari Limbah Minyak Bumi PT. Ollop Bula Muhammad Rijal
TECHNO: JURNAL PENELITIAN Vol 6, No 01 (2017): Techno Jurnal Penelitian
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/tk.v6i01.549

AbstrakTingginya aktivitas penambangan minyak lepas pantai mengakibatkan terjadinya pencemaran air oleh tumpahan minyak bumi mentah, sehingga berdampah terhadap kerusakan ekosistem. Secara alami tumpahan minya dilepas pantai dapat hilang oleh aktivitas mikroorganisme. Kapang merupakan salah satu mikroorganisme yang memiliki kemapuan dalam mendegradasi hydrocarbon. Hasil penelitian diperoleh 6 isolat kapang yang memiliki kemampuan dalam mendegradasi hydrocarbon. Isolat V memiliki kemauan yang lebih kuat dan isolat I memiliki kemampuan yang paling lemah dalam mendegradasi hydrocarbon. Kata kunci: kapang, isolat, hydrocarbon AbstractThe high activity of offshore mining cause water pollution by crude petroleum spill thus impacts the ecosystem damage. Naturally, offshore oil spills can be lost by microorganism activities. Kapang (mold) is one of microorganisms having an ability to degrade hydrocarbon. The research result found 6 isolates of kapang having the ability to degrade hydrocarbon. Isolate V had stronger ability, whereas isolate I was the weaker in degrading hydrocarbon. Keywords: molds, isolates, hydrocarbon

Application of Eco-enzymes from Nutmeg, Clove, and Eucalyptus Plant Waste in Inhibiting the Growth of E. coli and S. aureus In Vitro Muhammad Rijal
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 11, No 1 (2022): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidika
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Eco-enzyme is a liquid produced from the fermentation of non-fat organic matter as an environmentally friendly antiseptic with no harmful residues to the environment. Organic materials commonly used in the manufacture of eco-enzymes include vegetables and fruit wastes. Therefore, this study aims to produce eco-enzymes from organic wastes in the form of nutmeg, clove, and eucalyptus leaves. A laboratory experiment with a post-test-only control group design was carried out for 7 months from March to September 2021. The variable X includes the type of plant waste from which the eco-enzyme was obtained namely nutmeg flesh (BP), nutmeg leaf (DP), eucalyptus leaf (DK), clove leaf (DC), liquid antiseptic (Ae), and gel antiseptic (Ai), while variable Y was the level of E. coli and S. aureus (mm) growth inhibition. The results showed that different plant wastes' eco-enzymes also had distinctive colors, where DP and DK were brown, BP was reddish-brown, while DC appeared blackish-brown and clear. These differences occur due to variations in the chemical composition of each material used. Furthermore, the acidic aroma from each eco-enzyme was derived from the decomposition of alcohol compounds into acetic acid during aerobic respiration. The aroma was distinctively different depending on the type of plant waste used. Eco-enzymes and commercial antiseptics also have different abilities to inhibit E. coli and S. aureus growth with the highest inhibition found in eco-enzymes made from eucalyptus leaf waste. Keywords: Antiseptic, Cloves, Nutmeg, Eucalyptus

Pengaruh Faktor Lingkungan Terhadap Pola Distribusi Spasial Dan Temporal Musuh Alami Di Lahan Pertanian ASYIK NUR ALIFFAH; NUR ALIM NATSIR; MUHAMMAD RIJAL; SALMA SAPUTRI
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 8, No 2 (2019): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Natural enemies are one component of Integrated Pest Management that utilizes non-chemical methods and reduces pesticides. Physical factors of the environment both temperature, humidity and varying light intensity greatly affect the abundance of natural enemies in an agricultural ecosystem. The purpose of this study was to determine the number and types of natural enemies of visitors to the observation plots, species diversity (H ') and the influence of environmental factors on the spatial and temporal distribution patterns of natural enemies on agricultural land. Sampling was conducted in May until July 2019. Observations were made grouped into 4 periods are at 07.00-08.00 WIT, 09.00-10.00 WIT, 12.00-13.00 WIT and at 15.00-16.00 WIT. The observation method used is to use "visual control". The results showed that environmental factors influence the number and type of natural enemies of the plot observation visitors. Natural enemies who visited the observation plot in the agricultural area were 5 families including Coccinellidae, Staphylinidae, Carabidae, Libellulidae, and Formicidae. Shannon - Wienner diversity index of H '>3. Environmental factors affect the presence of natural enemy insects with a correlation of Adjusted R-Square of 0.846 or 84.6%. Key Words: Natural Enemies, Environmental Factors, Spatial, Temporal Distribution

KAJIAN EKOLOGIS SUNGAI ARBES AMBON MALUKU Nirmala Fitria Firdaushi; Muhammad Rijal
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 7, No 1 (2018): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Pengaruh Konsentrasi Saccharomyces cereviceae Terhadap Produksi Bioetanol Berbahan Dasar Batang Jagung Muhammad Rijal; Abajaidun Mahulauw; Adila Rumbaru
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 8, No 1 (2019): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

This type of research is quantitative laboratory experiments. This research was conducted for 2 weeks starting from 13-25 September 2018, at the IAIN MIPA Laboratory in Ambon. The object of this research is corn stem waste found in Waiheru Village, Ambon City, Maluku Province. The results showed that there was a treatment of 1% yeast concentration producing the lowest bioethanol level of 0.26%. Whereas, 4% yeast concentration with 6 days fermentation time produced the highest bioethanol level which was equal to 1.25%. In the treatment of 1% yeast concentration produced the lowest volume of bioethanol which was equal to 92.666 ml. Meanwhile, the treatment of 4% yeast concentration produced the highest volume of bioethanol of 97,333 ml. Key Words: Saccharomyces ceriveceae, Bioethanol Production, Corn Stalks

KANDUNGAN ANTOSIANIN DI DALAM MAHKOTA BUNGA BEBERAPA TANAMAN HIAS Insun Sangadji; Muhammad Rijal; Yulia Astri Kusuma
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 6, No 2 (2017): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

KUALITAS FISIK-KIMIA PERAIRAN PANTAI DESA WAAI DAN LAJU PERTUMBUHAN RHIZOMA LAMUN Enhalus acoroides Rosmawati Rosmawati; Muhammad Rijal
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 6, No 1 (2017): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

PENGARUH KOMPOSISI MEDIA HIDROPONIK TERHADAP PERTUMBUHAN TANAMAN TOMAT Suhaedir Bachtiar; Muhammad Rijal; Dian Safitri
BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan Vol 6, No 1 (2017): BIOSEL (Biology Science and Education): Jurnal Penelitian Science dan Pendidikan
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Co-Authors Abajaidun Mahulauw Abdillah Abdillah Adila Rumbaru Adriana Hiariej Ahmad Yani Ajeng Gelora Mastuti Ajeng Gelora Mastuti Andi Tenri Ola Rivai ASYIK NUR ALIFFAH Darwis, Rahmiati Dian Safitri Endang Suarsini Enggal Mursalin Fatchur Rohman Idrus Sere Insun Sangadji Insun Sangadji Jamilah Jamilah Jurianto Jurianto La Ridwan Laila Sahubauwa Meggy Mailoa Mohamad Amin Muhajir Abd. Rahman Mulyadi Taslim Nirmala Fitria Firdaushi NUR ALIM NATSIR Nurmuzayyana Nurmuzayyana Rahmi Dwi Ningsih Rosmawati Rosmawati Salma Samputri SALMA SAPUTRI Suhaedir Bachtiar Sulastri Sulastri Surtila Kafara Vivin Syahkina Mardana Wa Ode Sunarmin Yulia Astri Kusuma Zulkarnaim Zulkarnaim

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