Articles
The Effects of Exercise Using Minnesota Strategy Problem Solving Model to Student Learning Outcomes and Critical Thinking Ability
NS Merisa;
A Halim;
Elmi Mahzum
Asian Journal of Science Education Vol 2, No 1: April, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i1.14745
This study aims to look at the effect of the Physics Problem Solving Exercise by using the "Minnesota Strategy" Problem Solving Model to improve Student Learning Outcomes and Critical Thinking Abilities in SMA 3 Seunagan. The approach used is a quantitative approach in the form of experimental research. Then the data is analyzed using N-gain and t-test. Hypothesis testing used by one-party test that is the right hand side, with criteria accepted by H1 if tcount ttable and H1 is rejected if tcount ≤ ttable. Hypothesis test results obtained for student learning outcomes data tcount = 4.18 and ttable = 1.68 and for critical thinking data tcount = 5.09 and ttable = 1.68 then it can be concluded tcount ttable, in other words H1 accepted. The conclusion of this research is that there is an influence on the use of Physics Problem Solving Exercises by using the "Minnesota Strategy" Problem Solving Model to improve Student Learning Outcomes and Critical Thinking Ability.Keywords: Minnesota Strategy, Learning Outcomes, critical thinking skills.
The Perception of Jantho City 1 High School Students on Physics Learning Using Youtube Channel
Yuni Syahraini;
Elisa Elisa;
A Halim
Asian Journal of Science Education Vol 1, No 1: October, 2019
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v1i1.14731
This study aims to determine the perceptions of Jantho City 1 Senior High School students towards the use of the youtube channel as a medium for learning physics. This type of research is descriptive research. The approach used in this study is a qualitative approach, where the sample in this study were all 24 students of senior high school 1 Kota Jantho High School students. The data collection techniques used were questionnaires or questionnaires to obtain data on the perceptions of Jantho City 1 Senior High School students on the use of the youtube channel in physics learning. Processing data using the percentage formula (%). The results of the overall student show that 54% of students perceive strongly agree, 46% of students perceive agree, 0% of students have moderate perceptions, 0% of students perceive disagree, and 0% of students at SMA 1 Kota Jantho perceive strongly disagree with the use of media channels youtube in physics learning. Where the average student has a very good perception of learning physics using the youtube channel
The Development of EduPlasa Media Learning Devices in Static Fluid Materials
Haifa Humaira;
A Halim;
Agus Wahyuni
Asian Journal of Science Education Vol 1, No 1: October, 2019
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v1i1.14746
This study aims to develop learning devices for EduPlasa media in static fluid material. The research method used is descriptive method with a quantitative approach. The research subjects were students of class XI MIPA 4, amounting to 24 people in state senior high school Banda Aceh. Data collection techniques in the form of questionnaires validation media experts, content and learning tools and documentation. The results of the study indicate that the learning device for EduPlasa media is effectively used. This can be seen from the results of the percentage of media rated by experts at 81.5%, the percentage of media content assessed by experts as much as 85% and the responses of students about the media reached 86.68% so that the media can be said to be suitable for use in learning. Development of learning tools for EduPlasa media in the form of learning implementation plans (RPP), student worksheets (LKPD), power points as supporters of interactive media. The results of validation by evaluation experts and practitioners for RPP and LKPD obtained an assessment of 75% so that the learning device met the criteria of valid, practical and effective use.
The Comparison of Multi Representation Based Module and Text Books on Black Principle Material in Physics Learning Reviewed from Student Retention
mirzatullah mir mirzatullah;
A Halim;
Abdul Hamid
Asian Journal of Science Education Vol 2, No 1: April, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i1.14796
Retention was one of internal factors that influenced learning success. The low level of student retention needed tobe a concern of teachers and educational institutions. This study aimed to determine the differences in student retention abilities from the retest results between experimental class who were taught using a multi-representation based module and the control class students who were taught using textbooks on Black principle material. The approach used in this research was a quantitative approach with a quasi-experimental method. Data collection was done by tests using multiple choice questions. Purposive sampling used to select the samples, the sample in this study were 22 students of class XI MIA I as a control class and 22 students of class XI MIA II as an experimental class. Based on the results of data analysis, the retention score of the two classes in an interval of one week was excellent, but the experimental class students achieved higher score than the control class students with a difference of 4.42%. Hypothesis test results obtained tcount (1.71) ttable (1.68), mean reject Ho and accept Ha, which means that the retention score of experimental class students was better than the retention score of control class students.Keyword: Multi representation-based module, textbooks, student retention.
Analysis of Students’ Interests, Motivations, and Obstacles to Online Learning During the Covid-19 Pandemic
Salmawati Salmawati;
Abdul Halim;
Yusrizal Yusrizal;
Lilia Halim
Asian Journal of Science Education Vol 3, No 2: October, 2021
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v3i2.21936
This study raises the issue of how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. This study aims to find out how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. The benefits of this reearch are expected to provide secientific treasures and literacy in the field of education, epecially during this covid-19 pandemic mass and practical benefits for teacher to be able to find out how the minimum, student motivation and what are the learning obstacles during the covid-19 pandemi and students participate actively in the learning process.The subjects in this study were students Rikit Gaib High School Student and Rikit Gaib High School Student Pantan Cuaca of 50 people. The research approach used is descriptive qualitative. Data collection was carried out using a direct-based closed questionnaire. The data analysis technique used in this study is the percentage. Research result shows that the most dominant indicator of interest in learning is a sense of interest in online Rikit Gaib High School Student, less than half of students are interested in online learning, the most dominan indicator of learning motivasion is diligent in studying for High School Student Rikit Gaib more than half of students are diligent in learning online, and High School Student In Pantan Cuaca more than half students are diligent in learning online, And the most dominan indicator of learning obstacles is not being able to study properly in high school students Rikit Gaib more than half of the students can study properly and less than half of the students of High School Students Pantan Cuaca can study properly.
Development of Student Worksheets Based on a Scientific Approach using the Group Investigation Model
soewarno warno;
Siti Rahmah;
Ngadimin Ngadimin;
Abdul Halim
Asian Journal of Science Education Vol 2, No 2: October, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i2.18393
This study aims to obtain student worksheets based on a scientific approach using the group investigation model that is feasible to apply to collision topic in High School. The research model used in this study refers to the ADDIE development model, namely: 1) Analysis, 2) Design, 3) Development, 4) Implementation and 5) Evaluation. The feasibility of student’s worksheets (SW) is measured by the results of SW validation, student learning outcomes and student response questionnaires. The SW is assessed by a team of experts. The overall results of the SW validation showed an average score of 4 was included in the good category. After the implementation of SW the learning outcomes have increased, namely the overall average of students is in the medium category and the average result of the overall response of students shows a score of 4 which is included in the agreed category Based on the three measurements of the feasibility of the SW, it shows that the SW is feasible to be applied in learning.
The Application of Problem Posing Learning Model to Improve Physics Learning Outcomes on Sound Wave Material
Raiyan Maulina;
Agus Wahyuni;
A Halim
Asian Journal of Science Education Vol 2, No 1: April, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i1.14807
This study aimed to find out how to apply the problem posing model to improve physics learning outcomes in class XI. This study used a descriptive statistical approach, and it was a gradual study. The stages used in this study were planning, implementing, observing, and reflecting. The subjects in this study were 30 students of class XI IA1 of SMAN 1 Lhoknga. The improvement shown in the average score obtained by students and and the classical limitations from cycle I to cycle III, namely 40%, 54%, 94% and 50%, 70%, 90%. Learning outcomes obtained by students can be improved by: students practice to understand the material conveyed by the teacher and students practice to respond the learning conveyed by the teacher.Keywords: Problem posing, learning, learning outcomes
The identification of Teachers’ Difficulties in Designing of Learning Materials Based on STEM at Central Aceh Senior High School
Deni Fahlawi Indrawan;
M Syukri;
Abdul Halim
Asian Journal of Science Education Vol 2, No 2: October, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i2.18405
The problem in this research is what components are the difficulties for high school physics teachers at Central Aceh in designing STEM-based learning tools? This study aims to determine the difficulties of high school physics teachers in Central Aceh in designing STEM-based learning tools. The approach used in this research is a quantitative approach and descriptive type. The subjects of this study were all high school physics teachers in Central Aceh. Data collection was carried out by means of a questionnaire. The questionnaire data was processed with a descriptive percentage. The conclusion in this study is that the difficulty level of teachers is the highest in designing STEM-based learning tools on the Pedagogical Content Knowledge (PCK) component as many as 18,20 % of teachers, on the Content Knowledge (CK) component as many as 15,15 % of teachers and on the Technological Content Knowledge (TCK) component as many as 14,05 % of teachers. It is recommended for teachers to master mathematics/science in order to equip teachers’ knowledge in designing classroom learning tools and mastering technology to determine student needs in learning such as Twitter, blog, Facebook to support the teaching and learning process.
The Ability of Students' in Using Length Measuring Instruments at State High School
defianti oktaviani;
Ngadimin Ngadimin;
A Halim
Asian Journal of Science Education Vol 2, No 1: April, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i1.14733
The purpose of this study was to determine the ability of students to use length measuring instruments at the State High School 7 Banda Aceh. This type of research was descriptive with a qualitative approach. The population in this study were all students of class X in State High School 7 Banda Aceh. The sampling technique in this study uses random sampling. The samples taken in this study were students from class X which totaled 5 classes, each class was taken 5 students who were randomly selected as samples. Data collection techniques by providing multiple choice tests of 10 questions and skills tests. Data collection techniques used were knowledge tests in the form of objective tests in the form of multiple choice and skills tests. The technique in data processing uses percentages to get the results of this study. Based on the results of the study it can be concluded that the ability of students' knowledge to use length measuring instruments by 60% and to use the calipers by 55%. While knowledge on screw micrometers by 72% and skills using screw micrometers by 63%. So it can be concluded that the grade X students of State High School 7 Banda Aceh had pretty good knowledge and skills in using calipers, while the knowledge and skills of students on the micrometer screw was good. Keywords: basic length measuring, physics education, instruments
Identification of Lecturer Difficulties in Implementing of Blended Learning in the Covid-19 era
Fitria Herliana;
Abdul Halim;
Ahmad Farhan;
Elisa Kasli
Asian Journal of Science Education Vol 2, No 2: October, 2020
Publisher : Universitas Syiah Kuala
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DOI: 10.24815/ajse.v2i2.18274
Learning in the Covid-19 era requires lecturers and students not to study in the same place. This condition is a new challenge for lecturers and students to continue implementing effective learning using a suitable approach that is blended learning. This research is a preliminary study to determine the difficulties of lecturers in implementing blended learning at Department of Physics Education, FKIP – Universitas Syiah Kuala. The method used in this research is a survey using a questionnaire containing 30 statements. The indicators measured in this study were 9 (nine) indicators from 2 aspects, namely the readiness and skills of lecturers in implementing blended learning in the Covid-19 era. The questionnaire was distributed to 15 lecturers in the Department of Physics Education, and the results of the responses obtained were analyzed using descriptive statistics. The results of the analysis show that 29.23% of lecturers are not ready to apply the blended learning approach because 53.85% of lecturers rarely access the internet and learning platforms to facilitate lecture activities, so they are not used to using it. 44% of lecturers are not yet skilled in using learning platforms which are shown by 46.16% of lecturers having difficulty changing the general appearance of the virtual class, and 46.15% of lecturers have difficulty interacting using the learning platform. These difficulties are the obstacles for lecturers to apply the blended learning approach in lecture activities, so it is necessary to immediately find solutions to help the lecturer difficulties so that lectures in the Covid-19 era continue to run effectively like previous lectures.Keywords: Blended Learning, Covid-19, Lecturer Difficulties, Obstacles