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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 6 Documents
 1 
Search results for , issue "Vol 2, No 2 (2020): ISER" : 6 Documents clear
QUANTITATIF ANALYSIS OF THE 2013 CURRICULUM OF PHYSICS TEXT BOOK USING SCIENCE INSTRUMENTS TEXTBOOK RATING SYSTEM LABORATORY Fatihah Suci S. A. J; Zeni Haryanto; Muliati Syam
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 (266.3 KB) | DOI: 10.24114/iser.v2i2.22225

Abstract

This study aims to: (1) describe the suitability of the textbooks for XI grade high school students in Physics under curriculum 2013 program based on the criteria that refer to STRS, spesifically at the aspects of laboratory activities (2) describe the quality of textbooks for XI grade high school students, curriculum 2013 based on the criteria that refer to STRS, specifically in laboratory aspects. This study is a descriptive study with an evaluative approach that describes the contents of the book. This study describes the quality of the Physics textbook for XI grade students curriculum 2013 published by a private or non-BSE at the aspect of laboratory activities. To collect the data, the researcher used the STRS modified by Septiana Karumaningrum as the instrument. The results of this study indicated that (1) this book has a suitability level of 78% based on the criteria that refer to STRS, spesifically in the aspects of laboratory activities. (2) this book has a good quality (B) based on the criteria that refer to STRS, spesifically in laboratory aspects
DEVELOPMENT OF INTERACTIVE TEACHING MATERIALS (3D PAGE FLIP) ON SCIENCE LEARNING FOR JUNIOR HIGH SCHOOL STUDENTS IN KECAMATAN PINGGIR-MANDAU Fidya Witria A. S; Lely Grasela M
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 (72.964 KB) | DOI: 10.24114/iser.v2i2.22229

Abstract

This study aims to: a) to find out the validity of interactive teaching materials (3D Page Flip) by experts, b) to find out the validity of interactive teaching materials (3D Page Flip) by the audience. In this study also using a limited method (RnD), namely Limited Research and Development, namely by using two media experts and 10 junior high school students in The District Edge-Mandau grade VIII. The process of media development starts from media planning, media creation according to design, experiments and also revisions of the results of the experiment, in the process of developing interactive learning media (3D Page Flip) requires an application assistance in its implementation of 3D page flip application. In this study the instrument was given to two expert lecturers with a result of 81.6% with valid validation, feasible, appropriate and without revision. Instruments were also given to an audience of 10 junior high school students in grade VIII at SMP Subdistrict Pinggir- Mandau with a validation score of 95% with very valid results, very suitable and without refisi. The conclusion of this research is interactive teaching material (3D Page Flip) in science subjects in junior high school grade VIII semester 1 can be used as teaching materials in junior high school.
IMPROVEMENT OF STUDENT PROBLEM-SOLVING ABILITIES THROUGH PROBLEM-BASED LEARNING MODELS Rajo Hasim Lubis
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 (225.014 KB) | DOI: 10.24114/iser.v2i2.22222

Abstract

The era of digitalization requires students to always be creative so as not to be out of date, one way is to improve problem-solving abilities. This research aims to improve students' problem-solving abilities by applying a problem-based learning model. The sample used was students of class X-1 as the experimental class and class X-2 as the control class selected using simple random sampling. This type of research is a quasi-experiment and the instrument of problem-solving ability used is in the form of an essay which consists of 8 questions. The results of the study concluded that the problem-solving ability in the experimental class using the problem-based learning model was better than conventional learning
POSTER UTILIZATION AS A PREVENTION OF DRUG ABUSE IN ADOLESCENTS THROUGH SOCIAL MEDIA Erpida Ompusungu; Nopita Sitompul
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 (72.156 KB) | DOI: 10.24114/iser.v2i2.22230

Abstract

Drug trafficking is one of the problems that still occurs in Indonesia and is now a serious problem, especially for adolescents or the younger generation. Adolescents are of productive age who really need special attention, where the level of self-search tends to be unstable and the mindset is instant. Therefore there is anxiety among the community including parents about the behavior of adolescents who are still unable to control themselves in things that are dangerous and destructive to themselves and tend to lead to acts of violating norms or legal rules. So there is a need for efforts to prevent abuse. drugs. One of the triggers for the increasing level of drug abuse is the lack of socialization to the public which results in minimal information about the dangers of narcotics abuse. The purpose of this study was to determine the function of posters on social media in making it easier for the public to obtain information regarding the dangers of narcotics abuse. The instrument used was a poster design uploaded on social media. The method used in data collection is primary data which is obtained directly through comments and suggestions from followers. The results obtained are the easier it is for the public to obtain information about the dangers of drugs as a solution in preventing drug abuse. It is hoped that the use of posters on Instagram social media can become a media of information about the dangers of drug abuse
SURVEY ON THE EFFECTIVENESS OF ONLINE LECTURES DURING COVID-19 PANDEMIC: METHODS AND DIFFICULTIES Aristo Hardinata; Halim Simatupang; Fatin Hanifa; Abdul Latip; Shelly Efwinda; Relsas Yogica
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 (387.512 KB) | DOI: 10.24114/iser.v2i2.22223

Abstract

This study aims to describe the effectiveness and method of lectures that took place during the Covid-19 pandemic. The Covid-19 pandemic requires all aspects of life to adapt, including in the field of education. This research is a descriptive quantitative study with a simple survey method using an instrument in the form of a google form which was designed to find out what students and lecturers think about lectures during the Covid-19 pandemic. The opinion in question was an opinion about the method or media used as well as the difficulties faced in the implementation of online lectures during the pandemic. This study used a purposive sampling technique, namely 5 universities in Indonesia consisting of 200 lecturers and 200 students. All respondents were asked to fill out an online questionnaire in the form of a google form designed to find out the methods or media used in lectures as well as the difficulties faced in using the media. The survey results show that the combination of media that was mostly used by lecturers and students in lectures is Whatsapp Group, Zoom Meeting, campus E-Learning Website, and Google Classroom. The majority of difficulties experienced by lecturers and students in online implementation are the uneven quality of internet connections. Lecturers find it difficult to psychologically assess students who are attending lectures. Lecturers cannot ensure the seriousness of students in the lecture process. In addition, the lecturer also feels that it takes a lot of time in the matter of using the application or media technically, so it is quite disruptive to the course of lectures such as the slow pace of learning media and the length of time required for students to join in the meeting. Lecturers and students still consider online lectures to be ineffective
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

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