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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 8 Documents

Search results for , issue "Vol 1, No 1 (2019): ISER" : 8 Documents clear

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

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

THE INFLUENCE OF GUIDED INQUIRY LEARNING MODELS TOWARDS STUDENT LEARNING OUTCOMES IN COST OF MATERIAL DYNAMIC FLUID IN CLASS XI SEMESTER I SENIOR HIGH SCHOOL 2 PERCUT SEI TUAN Sari Marina Rumahorbo; Motlan Motlan; Elya Inoventa
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This research aims to determine the effect of guided inquiry learning model to student’s learning outcomes in the subject matter of momentum, impulse and collision in class X SMA N 1 Percut Sei Tuan. This research is a quasi experiment with group pre test-post test design. The population in the study was all students of class X MIA SMA N 2 Percut Sei Tuan. The research sample consisted of two classes with technique cluster random sampling that is, a class X MIA-3 as class experiment and X MIA-4 as the control class, each one amount to 30 students. The instrument used is achievement test in the form of 8 essay. Based on data analysis obtain that there is effect of guided inquiry learning model to student learning outcomes in the subject matter of momentum, impulse and collision in class X SMA N 2 Percut Sei Tuan. Keywords: guided inquiry, dynamic fluid, learning outcomes

THE EFFECT OF GUIDED DISCOVERY LEARNING MODEL ON THE STUDENT’S LEARNING ACHIEVEMENT IN VECTOR KINEMATICS TOPIC IN CLASS XI SENIOR HIGH SCHOOL 2 LINTONGNIHUTA ACADEMIC YEAR 2016/2017 Partogi A.T. Hutapea; Wawan Bunawan; Reza T.D. Sitompul
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This research was aimed to know the student’s achievement using guided discovery learning model and conventional learning about vector kinematics topic. This research employed a quasi-experiment pre-test and post-test with control design. The populations were 59 students grade XI-science in SMAN 2 Lintongnihuta academic year 2016/2017. The samples consist of two classes, one class with 30 students as experiment class and one class as control class with 29 students, while the sampling technique used purposive sampling. The research instrument used an essay test. The data obtained in the study were analysed using Microsoft Excel. The conclusion was there was an effect of Guided Discovery Learning Model on the student’s learning achievement in vector kinematics topic in class XI SMA Negeri 2 Lintongnihuta Academic Year 2016/2017. The observation was done by observer using an observation sheet of student’s activity conclude that activity of students in experiment class more active than control class. Keywords: guided discovery, student’s achievement, vector kinematics

THE EFFECT OF GROUP TYPE COOPERATIVE LEARNING MODELS INVESTIGATION OF CONCEPTUAL KNOWLEDGE STUDENTS ON BUSINESS AND ENERGY MATERIALS Lasria Lestari Situmorang; Mara Bangun Harahap; Indah Cahyani
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aims to determine the effect of cooperative learning model type of group investigation on student’s conceptual knowledge and activities in the subject work and energy. This research is a quasi-experiment using two-group pretest-posttest design. The study sample consisted of two classes, namely the XI MIA-1 class as the experimental class and the XI MIA-3 class as the control of which amounted to 32 students, the sampling be done with random sampling technique. The instrument used was a test of learning outcomes in the form of students conceptual knowledge in the form of 8 essay test. In the experimental class the average activity of students in the three meetings, are 60%, 72% and 87%. From the data obtained, there is evidence of the effect of group investigation models in improving learning activity on work and energy topic in XI Senior High School 10 Medan. The hypothesis with t-test shows the result there was a significant influence of cooperative learning model type group investigation to conceptual knowledge student subject of work and energy in class XI SMA Negeri 10 Medan T.P 2018/2019. Keywords: cooperative learning type group investigation, activities, conceptual knowledge

THE EFFECT OF SCIENCE INQUIRY LEARNING MODEL WITH PICTORIAL RIDDLE METHOD ON STUDENTS SCIENCE PROCESS SKILLS IN ELASTICITY TOPIC SENIOR HIGH SCHOOL PERCUT SEI TUAN CLASS XI ACADEMIC YEAR 2018/2019 Yuni Evany Sinaga; Nurdin Siregar; Disna Margaretha
ISER (Indonesian Science Education Research) Vol 1, No 1 (2019): ISER
Publisher : UNIVERSITAS NEGERI MEDAN

This study aimed to determine the effect of scientific inquiry learning with pictorial riddle method on students' science process skills in the subject elasticity in senior high school Percut Sei Tuan. This research was a quasi-experiment with two group pre-test post-test design. The population in this study were all students of class XI MIA SMA N 2 Percut Sei Tuan consisting of 4 classes totalling 140 students. The study sample consisted of two classes, namely the XI MIA-1 class as the experimental class and the XI MIA-2 class as the control class with 35 and 34 students, respectively. The instrument used was an essay test of science process skills. Based on the data analysis, it was found that there was a significant effect of the scientific inquiry learning with the pictorial piddle method on students' science process skills in the subject elasticity in Senior High School 2 Percut Sei Tuan.Keywords: science process skills, scientific inquiry, elasticity

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

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 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

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

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Aristo Hardinata

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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

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Abstract

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Abstract

Abstract

Abstract

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

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