Article Per Year (5 Year)
p-Index From 2020 - 2025
1.168
P-Index
This Author published in this journals
All Journal Bioscience Bioeducation Journal Bio Ilmi: Jurnal Pendidikan Bio-Lectura Atrium Pendidikan Biologi Ovozoa: Journal of Animal Reproduction Science and Environmental Journals for Postgraduate Biodik: Jurnal Ilmiah Pendidikan Biologi
Ramadhan Sumarmin
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Social Sciences Veterinary Other

Published : 18 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 18 Documents
Search

 1   2 
Analysis Correlation Between Learning Interest and Learning Difficulties with Learning Outcomes of Junior High School Students In Padang Ririn Indria Sari; Ramadhan Sumarmin; Resti Fevria; Ganda Hijrah Selaras
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 3 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i3.7027

Abstract

The learning process has a benchmark that refers to the achievements experienced by students, namely learning outcomes. Learning outcomes achieved by students have two influencing factors namely internal and external factors. These two factors that influence learning outcomes are interest and learning difficulties. The results of observations on the learning outcomes of students of SMPN 11 Padang in science are still low. Students say that science learning are numerous and difficult. The existence of students who score below the average and the lack of student interest shows the student's interest in learning in science is less and it can be assumed that students have difficulty learning science. Research is a descriptive study. Research uses a correlational study approach. Research subjects consisted of 30 people in class VIII G of SMP 11 Padang. To find out the relationship between variables expressed by the correlation coefficient, data analysis techniques are used using the Sperman Rank correlation. The correlation between student interest and learning outcomes is weak, that is -0.32, the contribution of 10.24% does not have a significant relationship. There is a significant relationship between learning difficulties and learning outcomes, medium criteria w ith a value of 0.59, contribution value is 34.81%. Correlation criteria for interests and difficulties with strong learning outcomes with a value of 0.66 and a contribution of 43.56%, as well as a significant relationship between variables. The results of the relationship between learning interest and learning difficulties with learning outcomes are strong and each variable has a significantly relationship.
The Needs Analysis of The Develop of Biology Module Based On Scientific Approach for Senior High School Grade XI Students Vayolin Eroika; Ramadhan Sumarmin; Helendra Helendra; Elsa Yuniarti
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 2 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i2.5828

Abstract

On the curriculum of 2013, students are encouraged to perform the steps in the process of scientific or scholarly learning. The learning process in high school Pembangunan Laboratorium UNP had been scientific approach but the book used by the students have not based scientific approach, yet then the topics in the book used the students has not been in accordance with the core competence and basic competence in the curriculum of 2013. Thus, the descriptive researchers doing research to see the need for developing a module of biology for students of Class XI high school. Analytical techniques used in this research is descriptive statistical. This form of analysis on activities of observation, the definition of collection problems that occur in the learning process. Needs analysis to develop module are curriculum analysis, analysis of problems in learning, and analysis of learning materials. Research results are those of the third there is a lack of analysis, books used in schools has not been in accordance with the curriculum of 2013. There is a deficiency in basic competence 3.2 and 4.2 on Bioprocess cell topics, books used in schools have not provided scientific/scientific approach which scientific approach/scientific can enhance the learning interest of students so that learning process went smoothly, and the analysis of the three. then the lack of one of the solutions is to develop of biology module based on scientific approach on Bioprocess cell topics.
The Relationship Between Learning Styles and Biology Cognitive Competency of Senior High School Students Meliyani Meliyani; Rahmawati Darussyamsu; Relsas Yogica; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.5629

Abstract

Learning styles are a combination of absorbing, regulating, and processing learning by students. There are three types of learning styles namely visual learning styles, auditory and kinesthetic. Based on the results of observations that the authors did at senior high school 7 Padang, it was revealed that the teacher still did not practice the relationship between the learning styles of students in their learning. This can lead to the learning styles are not synchronized with learning models, methods and media applied by teachers so that students' cognitive competency become low. The purpose of this study was to determine the relationship between learning styles and cognitive competency of students. This research is a descriptive research. This study uses a correlation study approach, namely the independent variable in the form of student learning styles and the dependent variable in the form of cognitive competency of students.To find out the relationship between variables stated with correlation coefficients used the Spearman-Rank correlation formula.Based on the research that has been done, it is found that the relationship between learning styles and cognitive competency of students does not mean and the correlation value is in the category of very weak to moderate. In the visual learning style for the second daily test there is a significant relationship and the correlation value is 0.75 with a strong correlation category. The conclusion of this study is that there is no significant relationship between learning styles and learners' cognitive competency.
Identification Of Students Of Misconception Junior High School Class VII Sutera On The Topic Photosintesis Using Two Tier Diagnostic Test Nining Efriani; Zulyusri Zulyusri; Yosi Laila Rahmi; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 2 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i2.5763

Abstract

Misconception is a wrong concept because it bring contradicts concept with experts concept. Misconception occur because students develop their own understanding based on experience, what they seeing and hearing, to understand a concept. Misconceptions that occur in students, before repairs must be identified first. The purpose of this study was to determine students' misconceptions about photosynthesis in Class VII Sutera junior High School. The sample of this research was 40 students of class VII. This type of research is descriptive. The technique using diagnostic test two-tier multiple choice. Test diagnostic used to identify student errors because it can measure 2 levels of high-level thinking skills, scoring is easy, fast and objective, and the opportunity for students to guess answers less. Based on the results of the study, it was found that the highest misconception was found in organisms that could carry out photosynthesis at 87.5%, organs that played a role in photosynthesis 44.5%, photosynthetic processes 42.5%, experiments with photosynthetic processes 25%, and factors affect photosynthesis 38.125%. Thus it can be concluded, that there is a misconception in Class VII Sutera Junior High School about photosynthetic material with varying percentages.
The Development of E-Learning Based Schoology of Learning Media about Animalia Material for 10th Grade High School M Risai Yoanda; Rahmadhani Fitri; Ristiono Ristiono; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 3 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i3.7129

Abstract

Teaching and learning process is an interaction between the teacher and students that takes place in learning to achieve learning objectives.Teachers have limitations in teaching students, although there are still many positive things that can be obtained from it, some of the limitations are one of them, students who are less motivated to bring thick books due to weight and so on, in the learning process of Information Communication Technology (ICT) where the use of technology can be implemented in the collection of files and books that can be stored in e-learning media so that students do not need to carry thick and heavy books. Then the schoology-based e-learning learning media was developed for 10th grade high school students. This media development uses three stages of 4-D models. The object of this research is the learning media of barbarian schoology e-learning for 10th grade students. The media schoology was validated by 2 Biology Department lecturers from the Faculty of Mathematics and Natural Sciences and 1 Pariaman High School teacher, it was conducted to determine the practicality level of schoology media by the teacher and 10th grade students of Pariaman 1 High School. This research produces schoology-based e-learning media learning products about animalia material for grade X high school / MA students with very valid criteria for validity testing, and very practical criteria for practicality tests for teachers and students. So it can be concluded that the school-based e-learning learning media developed are valid and practical to use.
Relationship of Multiple Intelligence with Cognitive Learning Outcomes of Students in Class VIII Science Subjects of SMP 13 Padang Fazli Saldayu; Ristiono Ristiono; Relsas Yogica; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.4650

Abstract

ABSTRACT Intelligence is an ability, with its completeness process, which is capable of handling various problems. Each student has a tendency for intelligence from nine intelligences, namely Linguistic, Mathematical-Logical, Visual-Spatial, Intrapersonal, Naturalist, and Existential. This intelligence is called Multiple Intelligence. This research is a descriptive study, using a correlational study approach between multiple intelligences and student learning outcomes. To find out the relationship between variables, a correlation test was used using the Spearman-Rank correlation. The data obtained were analyzed by normality test. The results obtained in the form of population data are normally distributed. Furthermore, the data analyzed using correlation analysis with the results in the form of correlation variables that have no effect. Based on the results of the study in general it can be concluded that the intelligence of multiple intelligence has a significantly different relationship to learning outcomes. Although with a significantly different level of correlation, but multiple intelligence still has a relationship with learning outcomes, the point is that if the correlation coefficient increases, the learning outcomes of students will be more dominant. The coefficient of determination is 24.85% and 7.99% shows that learning outcomes in science subjects in class VIII 4 and class VIII 5 are influenced by multiple intelligences.Keywords: multiple intelligence, cognitive learning outcomes
Analysis Correlation between Learning Motivation and Learning Outcomes of Junior High School Students In Padang Nurul Aulia Rahmi; Rahmadhani Fitri; Ganda Hijrah Selaras; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.5501

Abstract

Education is a essential requirement for life. The need for education can be felt in all aspects of human life.  Education is inseparable from the activity of learning and the activity of  teaching and educational success is inseparable from the process of  learning and teaching. The problems often encountered in the process  of learning is the low results obtained by the learning learners.  One of the factors that influence the results of the learning outcomes is  motivation. The motivation of learning is an impuls that is in someone to  be more active and diligent in learning to achieve the desired learning  outcomes. This research is descriptive research of correlation that aims  to reveal how the correlation between motivation of learning and student  learning outcomes. This research was conducted in January in grade  VII SMPN 22 Padang lessons year 2018/2019. The sample consisted  of 30 students in one class, VII 5. Sampling technique is simple random  sampling, by drawing one class which was made of a sample.  The results of the study indicate a correlation between learning motivation and  the students' cognitive science learning outcomes with a value of r = 0,53,  the coefficient of the thitumg was 3,31 greater than the ttable of 2,02,  so it can be concluded that there is a significant correlation and positive  between learning motivation and students' IPA cognitive learning outcomes  in class VII 5 of SMPN 22 Padang.
ANALYSIS OF THE FIRST MID-SEMESTER EXAM QUESTIONS FOR JUNIOR HIGH SCHOOL SCIENCE SUBJECT Winta Pebrina; Ramadhan Sumarmin; Syamsurizal Syamsurizal; Yosi Laila Rahmi
ATRIUM PENDIDIKAN BIOLOGI Vol 6, No 2 (2021): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v6i2.10917

Abstract

This research was conducted because the quality of the items was not analyzed optimally. The Research aimed to find out the quality of the First Semester mid exam questions for Class VII of SMP Negeri Padang in the 2019/2020 academic year and determine the quality of goods in terms of analysis: 1) reliability, 2) empirical validity, 3) distinguishing features, 4) difficulty levels, and 5) differentiating functions.This research is descriptive research. The sampling technique for this research used Proporsional Stratified Sampling technique. The study population was all answer sheets for students in the Mid Semester exam for science class VII SMP Negeri Padang, namely SMP Negeri 16, 18, 27, and 32 Padang. Based on the results of data analysis , the results for review aspects : 1) the reliability value of the questions was 0.39 which was low, 2) empirical validity, 9 questions (22.5%) were valid and 31 questions (77.5%) were invalid, 3) difficulty level, 2 questions (5%) very easy, 3 questions (7.5%) easy category, 28 questions (70%) medium category, and 7 questions (17.5%) difficult category, 4) distinguishing power, obtained 28 questions (70%) including good category, 12 questions (30%) were not in the good category, 5) the quality of distractors was 82.5% of good quality and 17.5% did not belong to good quality. Based on the results of the research conducted, it can be concluded that the quality of the mid exam  questions in science class VII class at SMP Negeri Padang in the academic year 2019/2020 is not good.
Types of birds in oil palm plantation areas west pasaman district Hafizha Ihsan; Ramadhan Sumarmin
Bioscience Vol 5, No 2 (2021): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/0202152107162-0-00

Abstract

Birds that are members of vertebrate animals (vertebrates) that have feathers and wings, this taxonomic animal belongs to the Aves class. Birds have important roles in ecosystems, among others, as pollinators, seed dispersers, and pest control. Biodiversity in areas determined by habitat and level of human activity, as well as various species of birds in homogeneous forest areas such as oil palm. This research was conducted in January 2019 until May 2019, using the Visual Encounter Survey (VES) and Point Count method which was conducted in 3 observation sessions (morning, afternoon, evening). The research data will be presented in tabular form and analyzed descriptively. The results obtained are 3 species of birds in the area of oil palm plantations, namely Cekakak Shrub (Halcyon smyrnensis), Tekukur (Streptopelia chinensis), and Large Lathe (Centropus sinensis). Burung adalah anggota vertebrata yang memiliki bulu dan sayap, termasuk dalam Kelas Aves. Burung memiliki peran penting dalam ekosistem sebagai penyerbuk, penyebar benih, dan pengendalian hama. Keanekaragaman hayati di kawasan tersebut ditentukan oleh habitat dan tingkat aktivitas manusia, serta berbagai jenis burung di kawasan hutan homogen seperti kelapa sawit. Penelitian ini dilaksanakan pada bulan Januari sampai Mei 2019, dengan menggunakan metode Visual Encounter Survey (VES) dan Point Count dalam 3 waktu pengamatan (pagi, siang, dan sore). Total hanya 3 jenis burung yang ditemukan di daerah penelitian, yaitu Semak Cekakak (Halcyon smyrnensis), Tekukur (Streptopelia chinensis), dan Bubut Besar (Centropus sinensis).
Effect of Mangosteen Skin Extract (Garcinia mangostana L.) on Males Mice (Mus musculus L. Swiss Webster) Uric Acid Level Rizki Ananda Fitri; Ramadhan Sumarmin; Elsa Yuniarti
Bioscience Vol 1, No 2 (2017): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.514 KB) | DOI: 10.24036/02017127718-0-00

Abstract

Uric acid (gout) caused by high levels of uric acid in the blood (hyperuricemia). Inflammation caused by uric acid crystals cause pain, stiffness, and swelling in the joints. Gout medication allopurinol commonly consumed ie the mechanism of action as an inhibitor of xanthine oxidase, but this drug side effects such as nausea and diarrhea. The skin of the mangosteen fruit contains xanthones and flavonoids compounds were allegedly able to lower uric acid levels. This study aims to determine the effect of mangosteen peel extract (Garcinia mangostana L.) on uric acid levels in mice (Mus musculus L. Swiss Webster) Males. Research has been conducted in December-January 2016 Biology Laboratory of the Department of Biological Science UNP. This research is experimental method completely randomized design (CRD) ie 4 treatments and 6 replications. Such treatment 0 g / kg (Control / P1), 0.2 g / kg (P2), 0.4 g / kg (P3), 0.6 g / kg (P4). Data were analyzed using ANOVA and using Paired Sample T-Test. Parameters measured were basal uric acid levels before and after treatment. Data taken after 4 days of the treated mice. The results were obtained uric acid levels in mice after treatment are: P1 (Control) 6.43 mg / dL, P2 5.65 mg / dL, P3 3.9 mg / dL, and P4 3.7 mg / dL. Based on the results of this study concluded that the mangosteen rind extract has no effect on uric acid levels in male mice. Keywords: uric acid (gout), xanthine oxidase, hyperuricemia, an antioxidant.
Co-Authors Abdul Razak Diana Novita Sari Dwi Hilda Putri Elsa Yuniarti Fazli Saldayu Fevria, Resti Fitra Arya Dwi Nugraha Fitri Arsih Hafizha Ihsan Helendra . Ilham Sepriadi Irma Leilani Eka Putri M Risai Yoanda Meliyani Meliyani Mitha Safitri Nining Efriani Nurul Aulia Rahmi Rahmadhani Fitri Rahmawati Darussyamsu Relsas Yogica, Relsas Rhavy Ferdyan Ririn Indria Sari Ristiono Ristiono Rizki Ananda Fitri S. Syamsurizal Sartika Fazlina Selaras, Ganda Hijrah Vayolin Eroika Winta Pebrina Yosi Laila Rahmi Yulia Ratna Sari Yuni Ahda Zulyusri, Zulyusri