cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Aristo Hardinata
Contact Email
pendidikan_ipa@unimed.ac.id
Phone
+628121441389
Journal Mail Official
pendidikan_ipa@unimed.ac.id
Editorial Address
Prodi Pendidikan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan. Jalan Willem Iskandar, Pasar V, Medan Estate.
Location
Kota medan,
Sumatera utara
INDONESIA
Indonesian Science Education Research (ISER)
Published by Universitas Negeri Medan
ISSN : 27976262     EISSN : 27154653     DOI : https://doi.org/10.24114/iser
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics
This journal was formed to provide a forum for publishing research results for researchers in the fields of science, physics, biology, chemistry, and education. The scope of this journal is all research related to the fields of education, science, physics, biology, and chemistry.
Arjuna Subject : Umum - Umum
Articles 84 Documents
 1   2   3   4   5 
APPLICATION OF JIGSAW COOPERATIVE LEARNING MODEL TO INCREASE STUDENT LEARNING OUTCOMES IN ENGINEERING MECHANICAL LESSON Envilwan Berkat Harefa
ISER (Indonesian Science Education Research) Vol 3, No 1 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (821.34 KB) | DOI: 10.24114/iser.v3i1.27929

Abstract

The problem in this study is the Jigsaw Cooperative learning model has not been applied optimally to engineering mechanics subjects and student learning outcomes do not meet the KKM standard of 70. The objectives of the study: (1) to describe the learning process in engineering mechanics subjects by applying cooperative learning models Jigsaw Type in Vocational Schools, and (2) To find out student learning outcomes in Mechanical Engineering subjects, especially in Basic Competence, apply how to arrange an equivalent style in building structures by applying the Jigsaw Type cooperative learning model in Vocational Schools This type of research is Classroom Action Research (CAR). This research was carried out in SMK with the research subjects of Class X students. The instruments in this study were observation sheets of the learning process, (teachers' respondents), student activity observation sheets, photo documentation, and learning outcomes tests. With the data analysis technique, the observation sheet was processed with a Likert scale and the learning outcomes test was carried out with a validation test and a feasibility test. The results of the study: (1) In the first (first) cycle the average percentage of observations in the learning process (teacher respondents) was 65%, while in the second (two) cycle the average percentage of observations in the learning process (teacher respondents) was 85, 37%. (2) In the first (first) cycle, the average percentage of observation of student activity, which is 34.62%, has not reached the target set, while in cycle II (two) the average percentage of observation of student activity, which is 88.46%, has reached the target. set at 70%. (3) In the first (first) cycle, the average count of student learning outcomes is 60.82, the percentage value of student completeness is 30.77%, while in the second (second) cycle, the average student learning outcome is 82.18 classified as good. , and the percentage value of student learning outcomes completeness 92.31% has reached the target set, namely 70. From the research findings above, it can be concluded that by applying the Jigsaw Type cooperative learning model to engineering mechanics subjects, it can improve student learning outcomes
UTILIZATION OF POSTER AS A LEARNING MEDIA IN INSTAGRAM AS INFORMATION MEDIA ABOUT TYPES OF NARCOTICS Nina Riana Harahap; Yenni Triana Lumban Gaol
ISER (Indonesian Science Education Research) Vol 2, No 2 (2020): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.161 KB) | DOI: 10.24114/iser.v2i2.22224

Abstract

Drug abuse in Indonesia has reached a dire state and has become a serious problem, so there is a need for efforts to prevent drug abuse. One of the triggers for the increasing level of drug abuse is the lack of socialization to the public which results in the lack of information obtained by the public regarding the types of narcotics and the dangers of narcotics abuse. The purpose of this study was to determine the function of posters on Instagram social media in making it easier for the public to obtain information related to types of narcotics. The instrument used is a poster, using social media Instagram. The method used in data collection is primary data which is obtained directly through suggestions and comments from followers. The results obtained are the easier it is for the public to obtain information about drugs as a solution in preventing drug abuse. It is hoped that the use of posters on Instagram social media can become a medium of information about the types of narcotics
THE EFFECT OF PROBLEM BASED LEARNING MODEL ON STUDENTS LEARNING RESULTS AND STUDENTS' PROBLEM SOLVING SKILLS Johannes Febriko Napitupulu; Mariati Purnama Simanjuntak; Johan Sinurat
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.628 KB) | DOI: 10.24114/iser.v1i1.15500

Abstract

This study focused on the influence of problem-based learning (PBL) models on student learning outcomes and students' problem-solving skills, the improvement of student learning outcomes and KPM, and the improvement of each indicator. This research was quasi-experiment. The population of this study were all class X Senior High School 4 Medan totalling ten classes. Sampling was done by simple random sampling. Class X-8 as an experimental class and class X-9 as a control class with totalling 32 students. The instrument for student learning outcomes is a multiple-choice test, and KPM was an essay test. The learning outcomes and KPM posttest in experimental class with PBL models were 77.97 and 62.78 while the control class with conventional learning was 70.3 and 41.8. Hypothesis testing shows the final learning outcomes and KPM of the two classes were different. The results concluded that there was an influence of PBL model on student learning outcomes and students’ KPM, there was an improvement of PBL model on student learning outcomes and students’ KPM, and an improvement in each indicator of KPM in the experimental class was bigger than conventional class.Keywords: problem-based learning, learning outcomes, problem-solving skills
THE EFFECT OF THE USE OF VIDEO-BASED LEARNING MEDIA LIGHT AND OPTICAL TOOLS ON THE IMPROVEMENT OF STUDENTS 'LEARNING OUTCOMES M Y Simanullang; P R N Simanjuntak
ISER (Indonesian Science Education Research) Vol 3, No 1 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.341 KB) | DOI: 10.24114/iser.v3i1.27924

Abstract

This study aims see the use of instructional video media on student learning outcomes in the subject of light and optical tools for junior high school students with a random sample of grade eight junior high school students and online methods. The object of this research was students learning outcomes. Data collection techniques used test techniques through the Google form application. Quantitative data analysis techniques used in the form of test scores for student cognitive learning outcomes. The Test Instrument contains 20 multiple choice questions. The results showed that the video media was suitable for use with the "good" category as a learning medium for students
THE EFFECT OF THE PROBLEM BASED LEARNING (PBL) MODEL WITH POLYA TECHNIQUES ON STUDENTS 'COGNITIVE LEARNING OUTCOMES IN BASIC BUSINESS AND ENERGY MATERIALS IN CLASS X SEMESTER II SENIOR HIGH SCHOOL 1 BATANG KUIS Yola Heldianty; Togi Tampubolon
ISER (Indonesian Science Education Research) Vol 2, No 1 (2020): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.379 KB) | DOI: 10.24114/iser.v2i1.20173

Abstract

This study aims to determine the effect of the problem based learning (PBL) model with the POLYA technique on students' cognitive learning outcomes on the subject matter of business and energy in class X semester II Senior High School Negeri 1 Batang Kuis in 2018/2019 Academic years. This type of research was a quasi experiment with a two group pretest-posttest design. The population of all students of class X Senior High School Negeri 1 Batang Kuis which consists of five classes. The sample selection was done by using cluster random sampling technique. The study involved two classes, namely the experimental class and the control class who were given different treatments. The experimental class and control class each consisted of 30 students. The experimental class was treated with the problem based learning (PBL) model with the POLYA technique and the control class was treated with the conventional learning model. The instrument used in this study was a cognitive learning outcome test in the form of a problem with a total of 8 questions with POLYA's technique scoring guidelines and student activity sheets. The data in this study were analyzed using hypothesis testing t-test. The results showed that there were significant differences, so it can be concluded that there was an effect of using the problem based learning (PBL) model with the POLYA technique on students' cognitive learning outcomes on the subject matter of business and energy in class X Semester II Senior High School Negeri 1 Batang Kuis.
THE EFFECT OF COOPERATIVE LEARNING MODELS: GROUP INVESTIGATION (GI) MODEL TOWARDS STUDENTS LEARNING RESULTS ON THE SUBJECT MATTER GAS KINETIC IN SENIOR HIGH SCHOOL 18 MEDAN SEMESTER II ACADEMIC YEAR 2016/2017 Ayu Lestari; Mariati Purnama Simanjuntak; Wijayanti Wijaya
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.097 KB) | DOI: 10.24114/iser.v1i1.15496

Abstract

This study aimed to determine the effect of using cooperative learning model which was Group Investigation (GI) model toward the student learning results on the subject matter Kinetic Theory of Gas Class XI Semester II Senior High School 18 Medan Academic Year 2016/2017. This kind of research was quasi-experiment with two group pre-test and post-test design. The population in research is all of students class XI Senior High School Negeri 18 Medan consists of 4 class. The sample of the research was taken by two classes determined by random sampling technique, that is class XI MIPA-2 using cooperative group investigation model type with number of students is 24 people and class XI MIPA-3 using conventional learning with number of students is 27 people. The research instrument in the form of an essay test was eight matter — data analysis techniques used by normality test, homogeneity test and different test (t-test). The results of data analysis there is the influence of cooperative learning model: group investigation type toward the resulting student learning on the subject matter Kinetic Theory of Gas in class XI Senior High School 18 Medan, Academic Year 2016/2017.Keywords: cooperative learning model type group investigation, the result of student learning, kinetic theory of gas
THE EFFORTS TO OVERCOME STUDENTS' MISCONCEPTIONS ON SCIENCE LEARNING SUB-CONCEPT BIOTECHNOLOGY AT MTSPN 4 MEDAN S Nasution; J Febrina; W Sitanggang
ISER (Indonesian Science Education Research) Vol 3, No 2 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v3i2.31237

Abstract

The purpose of this study was to determine the efforts to overcome students' misconceptions inlearning science, especially in biotechnology material. The method used in this research isdescriptive method with qualitative and quantitative approaches. The research population wasall students of class IX MTsPN 4 Medan in the academic year 2021/2022, totaling 20 people.Determination of data sources/subjects of this research is based on cluster sampling techniquebecause the number of informants is relatively small and random, less than 30 people. Previousresearch literature is also used as additional material. Data collection techniques using test andinterview techniques. Data collection in this study used a test in the form of multiple choiceaccompanied by CRI (Certainty of Response Index). The data obtained from the results of thestudy were then analyzed using descriptive statistical techniques, to distinguish students whounderstand concepts, misconceptions and do not understand concepts. The results obtained thatthere were misconceptions about science lessons, especially biotechnology material in class IXstudents of MTsPN 4 Medan in the 2021 academic year with a level of 15.46% in the subconceptsofbasicprinciplesofbiotechnology,9.81%inconventionalbiotechnology,17.85%inmodernbiotechnology. , and 18.44% in the sub-material of the application of biotechnology.Based on the results of the study, the causes of student misconceptions can occur because ofthe individual himself, the debriefing that students receive and the handbook. Efforts that canbe made to reduce the occurrence of misconceptions are the provision of material according tothe concept, detailed explanations, and discussions.
MISCONCEPTIONS ON THE CONCEPT OF PHOTOSYTHESIS AND PLANT RESPIRATION FOR CLASS VIII AT SMP NEGERI 27 MEDAN IN SCIENCE LEARNING G A Manurung; L A Simanjuntak; R A Sihombing
ISER (Indonesian Science Education Research) Vol 3, No 2 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v3i2.31231

Abstract

This research aims to find out the misconceptions that occured in the concept of photosynthesis andplant respiration for Class VIII at SMP Negeri 27 Medan In Science Learning. The research methodused by the writer in this research was descriptive qualitative method. The methodology itself was aprocess, principles, and procedures that use to approach problems and seek answers. The datacollection technique was carried out through the technique of giving a modified google formquestionnaire from a Denise journal questionnaire (2018) to several junior high school teachers inthe city of Medan. Interviews were conducted to find out more in-depth things related to themisconceptions that occur in students on the concepts of photosynthesis and respiration. The resultsof the analysis of the misconception questionnaire and interview data by teacher and students inClass VIII at SMP Negeri 27 Medan were presented. Based on the results of the research anddiscussion, it can be concluded that the misconceptions of class VIII students at SMP Negeri 27Medan fall into the “misconception” category with the criteria of “low” on the material ofPhotosynthesis and Plant Respiration.
MISCONCEPTION ANALYSIS OF STATIC ELECTRICITY MATERIALS IN CLASS IX JUNIOR HIGH SCHOOL S C Octavia; A E Rahma; K Z Destine
ISER (Indonesian Science Education Research) Vol 3, No 2 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v3i2.31239

Abstract

This study was made to determine the level of misconceptions of junior high school studentstowards static electricity and what are the obstacles for students in understanding the material sothat misconceptions occur. By using 7 students of SMPN 2 Hang Tuah Medan as research samples.The research method used is a qualitative method with a questionnaire technique with Gform andinterviews conducted online. By asking 5 questions about static electricity, it was found that about48.56% of the 7 students interviewed had misconceptions about static electricity. This happenedbecause of several factors, namely (1) the learning method was only in the form of explainingmaterial through group chats and independent study, (2) there was no evaluation conducted by theteacher on static electricity material. This is one of the limitations of online learning where theteacher focuses on explaining the material and does not provide opportunities for students to beinvolved in learning activities, resulting in the lack of self-confidence of students, and less than themaximum in achieving their knowledge.  For this reason, further action is needed by the teacher inorder to overcome the misconceptions of static electricity material that exist in students.
LITERATURE STUDIES: BLENDED LEARNING ASSISTED BY EDMODO TO INCREASE STUDENT INDEPENDENCE AND LEARNING OUTCOMES Elvina Irawati Sihite
ISER (Indonesian Science Education Research) Vol 3, No 2 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/iser.v3i2.31229

Abstract

The purpose of this research is to elaborate a number of thoughts and concepts that believe inthe effect of applying Edmodo-assisted blended learning to improve student independence andlearning outcomes. The research method used is literature study by collecting literature sourcedfrom books, journals and other scientific sources related to Edmodo-assisted blended learning,independent learning and student learning outcomes. Based on the results of the study, blendedlearning was carried out by combining various methods of delivering learning with the help ofonline learning media, namely face-to-face and the use of e-learning. Edmodo facilitatesteachers and students to be able to communicate, collaborate and carry out the learning process,teachers can provide learning content, and students can conduct discussions and collectassignments or homework anytime and anywhere. There are seven indicators of learningindependence, namely: self-confidence, able to work alone, able to make decisions, beresponsible, have a desire to compete, be disciplined and active in learning. Learning outcomesare divided into three domains, namely cognitive, affective, and psychomotor. The results ofthe study concluded that the use of Edmodo-assisted blended learning could increase students'independence and learning outcomes. disciplined and active in learning. Learning outcomes aredivided into three domains, namely cognitive, affective, and psychomotor. The results of thestudy concluded that the use of Edmodo-assisted blended learning could increase students'independence and learning outcomes. disciplined and active in learning. Learning outcomes aredivided into three domains, namely cognitive, affective, and psychomotor. The results of thestudy concluded that the use of Edmodo-assisted blended learning could increase students'independence and learning outcomes.

Page 3 of 9 | Total Record : 84

 1   2   3   4   5 

Filter by Year

2019 2025


Reset
Filter By Issues
All Issue Vol. 7 No. 1 (2025): Vol. 7 No. 1 (2025): Indonesian Science Education Research (ISER) Vol. 6 No. 2 (2024): Vol. 6 No. 2 (2024): Indonesian Science Education Research (ISER) Vol. 6 No. 1 (2024): ISER Vol 6, No 1 (2024): ISER Vol 5, No 2 (2023): ISER Vol 5, No 1 (2023): ISER Vol 4, No 2 (2022): ISER Vol 4, No 1 (2022): ISER Vol 3, No 2 (2021): ISER Vol 3, No 1 (2021): ISER Vol 2, No 2 (2020): ISER Vol 2, No 1 (2020): ISER Vol 1, No 1 (2019): ISER More Issue