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Indonesian Science Education Research (ISER)

iser
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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 50 Documents

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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

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

THE APPLICATION OF MODEL PROBLEM BASED LEARNING (PBL) AGAINST STUDENT RESULTS IN SENIOR HIGH SCHOOL 11 SAMARINDA Paulina Cerling; Muliati Syam; Muhammad Junus
ISER (Indonesian Science Education Research) Vol 2, No 1 (2020): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the increase in student learning outcomes of class XI IPA 1 senior high school 11 Samarinda after applying the PBL model to the Static Fluid material and to find out student responses about the application of the PBL model in static fluid learning. The research used One Group Pretest-Posttest Design method on Static Fluid material. The technique used was purposive sampling with the sample of this study were 35 students of class XI IPA 1 senior high school 11 Samarinda. The instruments used were written questions and questionnaires. Based on the results of the study showed that the average N-Gain was 0.69. The results of the t-test calculation showed that a significant level of learning outcomes and students' responses to PBL was in a good category or criteria.

EVALUATION ANALYSIS OF DISTANCE LEARNING AT JUNIOR HIGH SCHOOLS IN SOUTH TAPANULI REGION A Siregar; D S Fauzia; G Salwa
ISER (Indonesian Science Education Research) Vol 3, No 1 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

The pandemic COVID-19 has had many impacts on various aspects of people's lives in the world. One of the effects of the Covid-19 pandemic is on education around the world which has led to the closure of large schools, madrassas, universities and Islamic boarding schools. The spread of the virus which has spread very widely, the Indonesian government has issued social distancing and physical distancing policies to prevent more widespread transmission of the virus. So that the assessment and evaluation of learning in social distancing and physical distancing conditions carried out at home can use the remote assessment method. The purpose of writing this article is to find out how teachers evaluate students on distance learning during the pandemic COVID-19. The method used in this research was descriptive method. Descriptive method is a method used to describe, describe the phenomena that occur. This study used a quantitative approach. The quantitative approach aims to reveal something as it is (objective). The results that can be obtained from this study are distance learning teachers are very difficult to understand their students because during distance learning / offline the teacher can only provide a little material to students and the limited time given to the teacher during distance learning so that students also experience difficulties in receiving the lessons described by the teacher

THE INFLUENCE OF SCIENTIFIC INQUIRY MODEL ON SCIENCE PROCESS SKILLS IN ELASTICITY AND HOOKE LAW LEARNING MATERIAL Herda A. Nainggolan; Nurdin Siregar
ISER (Indonesian Science Education Research) Vol 2, No 1 (2020): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the effect of the scientific inquiry model to improve students' science process skills on the subject matter of elasticity and hooke's law. This type of research was a quasi experiment with a control group design pre-test post-test. The population of this study were all Eleven (XI) class Senior High School 18 Medan in 2019/2020 academic years. The research sample was taken by using cluster random sampling technique which took 2 classes from 4 classes, namely class XI MIPA 1 as the experimental class and XI MIPA 4 as the control class with 26 students each. The instrument used was a cognitive question in the form of an essay with 7 questions that had been validated first. Before learning was carried out pretest, based on the results of pretest data processing, the average value of the experimental class was 15.49 and the control class was 12.09. The results of the pretest conducted by hypothesis testing with t-test at a significant level = 0.05, it was found that the initial abilities of the two samples were the same in terms of science process skills. Furthermore, learning was carried out using the scientific inquiry learning model in the experimental class and conventional learning in the control class. After being given a different treatment model, the two classes conducted a postest to see the students' final abilities. The average value of the experimental class was obtained 78.24 and the control class was obtained 69.67. Based on the hypothesis test with the t-test, it was found that there was a significant difference, which means that there was a significant influence from the scientific inquiry model on science process skills accompanied by an assessment of students' science process skills activities.

THE EFFECT OF SCIENCE, ENVIRONMENT, TECHNOLOGY, AND SOCIETY (SETS) APPROACH ASSISTED BY VISUAL MEDIA ON CRITICAL THINKING ABILITY AND STUDENTS' SCIENTIFIC ATTITUDES IN THE MATERIAL OF LIVING CREATOR CLASSIFICATION Maya Astuti; Binari Manurung; Juriani Juriani
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the effect of the Science, Environment, Technology, and Society (SETS) approach assisted by visual media on critical thinking abilities and scientific attitudes of students on biology subjects on the classification of living things. The research method used a quasi-experimental research sample of 2 classes determined by random sampling. Class VII1 as many as 32 students were taught with the approach of Science, Environment, Technology, and Society (SETS) assisted by visual media and class VII2 as many as 32 students were taught with conventional learning. The research instrument tests the form of critical thinking Cornell X which is based on Ennis and was independently developed by researchers and scientific attitude observation sheets. The data analysis technique used partial hypothesis testing at a significant level ∝ = 0.05. The results showed 1) There was a significant influence of the approach of Science, Environment, Technology, and Society (SETS) assisted by visual media on students' critical thinking skills (tcount = 2.37; ttable (0.05.62) = 1.66). 2) There is a significant influence of the Science, Environment, Technology, and Society (SETS) approach assisted by visual media on scientific attitudes (tcount = 3.88; table (0.05.62) = 1.66). The results showed that the level of thinking ability using the SETS approach assisted by visual media ((X) ̅ = 82.38) was higher than conventional learning ((X) 49 = 49.00). The results of the study also showed better scientific attitudes in the classroom the SETS approach assisted by visual media ((X) ̅ = 74.63) is better than conventional learning ((X) ̅ = 43.02). Thus, learning science with the SETS approach must continue to be developed because implementing SETS learning can improve students' critical thinking skills and scientific attitudes. Keywords: guided inquiry, dynamic fluid, learning outcomes

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

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.

USABILITY MEASUREMENT OF GOOGLE CLASSROOM APPLICATIONS AS E-LEARNING FOR STUDENTS OF DEPARTMENT OF BUILDING ENGINEERING EDUCATION IKIP GUNUNG SITOLI Envilwan Harefa
ISER (Indonesian Science Education Research) Vol 2, No 1 (2020): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the level of usefulness of the Google Classroom application by distributing questionnaires to respondents. This research was a case study research. The results of the questionnaire were measured using a Likert scale. Google classroom was an open source application from Google that can be used for learning systems or can be called e-learning. This application is a new application and still a few are using it in the learning system in schools and colleges. From the measurement results it will be known the level of usability value of the google classroom application which was used as e-learning for students in the IKIP Gunungsitoli Building Engineering Education study program.

THE EFFORTS TO IMPROVE STUDENT LEARNING RESULTS USING COOPERATIVE LEARNING MODELS OF TALKING CHIPS TYPES IN BIOLOGICAL DIVERSITY MATERIALS IN CLASS X MIA SENIOR HIGH SCHOOL 2 MEDAN ACADEMIC YEAR 2018/2019 Rizki Annisa Ritonga; Zulkifli Simatupang; Nopita Sitompul
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the increase in learning outcomes and student activities through the use of the Talking Chips type cooperative learning model on the subject matter of Biodiversity in class X MIA1 Medan 10 Senior High School T.P. 2018/2019. The research method is classroom action research, and the subject of this research is 35 students in class MIA1 as many as 35 people. The instrument used in the study was a test of learning outcomes in the form of pretest and posttest questions as many as 30 questions and student activity observation sheets. The results showed, based on the learning outcomes of the first cycle, the average score of pretest 40.6 increased to 68.6 in the posttest. In the second cycle, there was an increase from 62.8 to 74.5. In this study, data obtained from individual and classical learning completeness criteria, were as follows: as many as 30 of 35 students or 85.72% who scored above 70 or equal to 70, and 5 other students or equal to 14.28% scored below 70 Based on observations of student activities, the percentage of students who were active in the first cycle was 48.2% with the number of students 17 from 35 students, and students who were active in the second cycle by 80% with the number of students 28 out of 35 students. Keyword: learning outcomes, learning activities

LEARNING MEDIA USED WHEN LEARNING DISTANCE: ANALYSIS OF STRENGTHS AND WEAKNESSES OF GOOGLE CLASSROOM IN DISTANCE LEARNING Atika Khovivah; M Theresia; N Utami; T Ardelia
ISER (Indonesian Science Education Research) Vol 3, No 1 (2021): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

The Covid-19 pandemic has had a major impact on the order of life, especially in the world of education. Following Government Policy, the face-to-face teaching system is now being transferred to the online system or known as the online system. The problems that arise in choosing the right method to use in the teaching and learning process in the midst of thispandemic are a dilemma for teachers. Some of the alternative applications offered must be adapted to the conditions of the school, teachers and students. The application used must be able to be accessed and understood by every teacher and student so that learning objectives can be achieved. The focus of this research is the use of Google Classroom media in online learning and its advantages and disadvantages. Researchers conducted field research with a descriptive qualitative approach to the learning process in schools. The results show that online learning through Google Classroom has advantages and disadvantages. The advantages include that teachers can use various media for the learning process, both those contained in the Google Classroom or other media that can be linked to the classroom. While the drawbacks are network problems and the limited quota that students have can be an obstacle in the learning process, as well as the low level of student activity in the learning process. Almost 31 students who answered the questionnaire stated that Google Classroom was not very effective because it certainly could not replace face-to-face meetings. Because there are many things that cannot be done through google classroom.

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

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

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Contact Name
Aristo Hardinata

Contact Email
pendidikan_ipa@unimed.ac.id

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+628121441389

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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

Abstract

Abstract

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Abstract

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

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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