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INDONESIA
Indonesian Journal of Science and Mathematics Education
Published by Universitas Islam Negeri Raden Intan Lampung
ISSN : -     EISSN : 26158639     DOI : -
Core Subject : Education,
Education Mathematics
Indonesian Journal of Science and Mathematics Education is a journal which is managed by Research and Scientific Publication Unit collaborate with Physics Education Department of UIN Raden Intan Lampung. Indonesian Journal of Science and Mathematics Education is a medium of communication used by researchers, lecturers, teachers, practitioners, and University student for submitting result of studies and prioritized result of research in the field of science and mathematics education, include: development of instruments of evaluation science and mathematics, development of instructional media science and mathematics, and the development of learning model of science and mathematics. First published in 2018 and regularly published three (3) times a year, in March, July and November.
Arjuna Subject : -
Articles 321 Documents
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Instrument of Creative Thinking Skills in Project Based Learning Physics Utama, Aldi Setia; Rosidin, Undang; Suyatna, Agus
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 1 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i1.8572

Abstract

To identify students’ creative thinking skills, appropriate instrument is needed. This study aimed to produce a valid creative thinking skills instrument. From several relevant studies, they only focus their research on developing skills instruments using a 4-D model approach and problem solving, while this research uses a project-based pursuit approach. The results of the validation of the three validators covering aspects of construction, substance, and language, revealed that the average score of the validation results for the construction aspects was 83% which was considered very valid. The average score of the validation results on the substance aspect is 86% with very valid criteria, and in the language aspect it reaches 85% with very valid criteria. Accordingly, this instrument of creative thinking skills is said to have been qualified with very decent and excellent quality for use in learning in schools to help teachers to assess students’ creative thinking skills.
Problem Based Learning (PBL) Model: Its Effect in Improving Students’ Critical Thinking Skill Aini, Dora; Latifah, Sri; Hamid, Abdul
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 2 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i2.8660

Abstract

This study aims to determine the effectiveness of the Problem Based Learning (PBL) model on the critical thinking skills of 7th-grade students of SMP Negeri 34 Bandarlampung (Public Senior High School 34 Bandarlampung). This quasi-experiment involved 2 groups of students, totaling 28 students for the Experimental class and 26 students for the Control class. Data collection was obtained by using an essay test instrument which was presented in the pretest and posttest. Based on the research results, it is known that the posttest results of the experimental class are 78.82, and the results of the control class are 74.07. The data were then analyzed by independent sample t-test and obtained tcount (2.213) greater than ttable (2.007). The effectiveness of the Problem Based Learning (PBL) model was tested with the effect size test, the results showed a number of 0.2 with a low category. So, it can be concluded that the Problem Based Learning (PBL) model has an effect on increasing students’ critical thinking skills but with low effectiveness.
How to Improve Students’ Cognitive Ability?: The Influence of Two Stay Two Stray Type Cooperative Model Assisted by Innovative Module Ramadhani, Farralia; Yetri, Yetri; Irwandani, Irwandani
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 2 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i2.8661

Abstract

This study aims to see the effect of using the two stay two stray learning model assisted by an innovative module on the cognitive learning outcomes of students on the topic of simple machines. This quantitative study used a quasi-experimental design with a pretest-posttest control group design. This study consisted of 2 classes, class VIII A as the experimental class and class VIII B as the control class. The results showed that the average of the cognitive test of the experimental class was 80.00 and the control class was 72.67. The results of data processing using the Mann Whitney test with a sig level of 0.05 revealed that the results of sig.2 tailed were 0.000, less than 0.05, which means that there is a difference in the posttest average value of students’ cognitive learning outcomes in the control and experimental classes.
Analysis of Students’ Problem Solving Ability Based on Metacognition Ability in Set Topic Pardiansyah, Riko; Kamid, Kamid; Hariyadi, Bambang
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 2 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i2.8668

Abstract

This mixed method research was conducted to find out how students' problem-solving abilities were seen from the metacognition ability on the topic set. The population in this study were class XII students of MAN 2 Jambi City in the 2020/2021 academic year. The sample in this study was selected using the simple random sampling technique. The results of this study indicate that students' problem solving abilities based on students' metacognitive abilities on the topic of the set are in the good category. Metacognition ability can make it easier for students to solve mathematical problems that have been given. Metacognition indicators that seem to have been mastered by students in this study are awareness, regulation, and evaluation.
Construct 2 Interactive Multimedia for Temperature and Heat Topic: A Multimedia Development for Senior High School Learning Maharani, Putri; Asyhari, Ardian
Indonesian Journal of Science and Mathematics Education Vol. 3 No. 3 (2020): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v3i3.8673

Abstract

This study aimed to develop interactive multimedia using construct 2 on the topic of temperature and heat. The research method used is Research and Development (R and D) which adopted the development of Borg and Gall. Based on the results of the validation from the content experts, the results obtained were 81% in the very good category, and the media experts gave a score of 94% for the very good category, and the results of the teacher’s response obtained a percentage score of 77% in the good category. Then interactive multimedia was tested through two stages, small group trials and field trials. The average results obtained were 83.6% for small group trials, and the results of field trials in three schools were 85%, 84%, and 84%, and the average was 85.7% in the very good category. So, it can be concluded that interactive multimedia is feasible and good for use in learning.
Problem-Based Learning to Improve Problem-Solving Skill: Is it Effective Enough? Asyhari, Ardian; Sifa’i, Muhammad
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 1 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i1.8674

Abstract

This study aimed to determine the effectiveness of the problem based learning model on the problem solving ability of high school students. This research is a quasy experimental research with the matching only pretest-posttest control group design. The subjects in this study were students of class XI IPA SMA Negeri 1 Ulubelu. The effect size hypothesis test is used to obtain the results of the effectiveness of the PBL model on students’ problem solving abilities. The result of the effect size hypothesis test showed the value of 0.68 in the moderate category. So it can be concluded that the problem-based learning model is effective for improving the problem-solving ability of high school students.
Reciprocal Teaching Learning: Is it Effective to Improve Students’ Higher Order Thinking Skills and Scientific Process Skills? Hidayah, Rofiatul; Latifah, Sri; Komikesari, Happy; Yusuf, Irwan
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 1 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i1.8675

Abstract

This study aimed to measure the effectiveness of using the reciprocal teaching learning model on the higher order thinking skills and science process skills of students. The research method used is a Quasi Experiment. Based on the results of the research calculated by the independent sample t-test from the post-test results of the control class of 66.97 and the experimental class of 77.71, it was obtained tcountmore than ttable (10.167 more than  1.996) and the percentage of observation results from the control class average of 73 and the mean The experimental class average is 76, so that the tcount value is greater than the ttable ((3.656 more than 1.996). Then the effectiveness of the reciprocal teaching model is known through the effect size test and the value of d = 0.5 is obtained. Based on these results, it can be concluded that the reciprocal model This teaching is effective in improving higher order thinking skills and science process skills.
Identification of Students’ Misconceptions in Functions Topic Gunawan, Rilla Gina; Maulana, Yuniza; Putri, Rahmi
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 1 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i1.8677

Abstract

This study aimed to identify students' misconceptions on the topic of function. The research used is qualitative research using a descriptive approach. The subjects of this study were class X MIA3 selected by using purple sampling and snowball techniques. The research instrument was a written test using diagnostic test techniques for misconceptions, interviews, and observations. The qualitative data analysis techniques in this research are data reduction, data presentation, and conclusion drawing/verification. Based on the research, there are 4 students who experience misconceptions in class X MIA3 on the topic of the functions. Out of 6 indicators of misconceptions, the reasons were caused by a lack of student interest in learning, underestimating the concept of functions so that they think learning the concept of functions is very easy, embarrassed to ask questions when studying, and never repeat lessons at home so that students cannot answer questions given by the teacher.
Augmented Reality-Based Student Worksheet to Stimulate Students’ Critical Thinking Skills Fendi, Romy Desmara; Suyatna, Agus; Abdurrahman, Abdurrahman
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 2 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i2.9017

Abstract

Critical thinking skill which is one of the important abilities in the 21st century is important to be trained in learning. The purpose of this research is to develop an AR-based worksheet on dynamic electrical material that is valid, practical, and effective to stimulate students’ critical thinking. The development model used the ADDIE model which consists of analysis, design, development, implementation, and evaluation steps. The product developed was tested for validation, practicality test, and effectiveness test. The results of the validity test obtained a value of 81.80% with a valid category. The results of the practicality test obtained a percentage of 80.85% with good criteria. The results of the effectiveness test showed an N-Gain value of 0.67 with the moderately effective category. From the average pretest and posttest scores, it can be seen that the posttest average score increased by 39.04 which indicates that the use of AR-based worksheets can improve students’ critical thinking. It can be concluded that AR-based worksheets on the concept of dynamic electricity developed are valid, practical, and effective to stimulate students’ critical thinking.
Development of Mixed Learning Media (MLM) Assisted by Student Worksheet on The Topic of The Effect of Molarity on Light Index Baifeto, Ekri Pranata Ferdinand; Aulia, Maghfira; Hasbi, Julia Edwina; Sundari, Resti; Rusdiana, Dadi
Indonesian Journal of Science and Mathematics Education Vol. 4 No. 2 (2021): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v4i2.9124

Abstract

The purpose of this study was to develop mixed learning media (MLM) and test the feasibility of learning media. The study was conducted using the research and development method which refers to the ADDIE model with four main steps, analysis, design, development, and implementation. The instrument used is a questionnaire consisting of a learning media questionnaire, student worksheet questionnaire, and student response questionnaire. Respondents in this study were 4 eleventh grade students. The results showed the feasibility of learning media with a score of 92.5%; in the aspect of serving by 93.3%; on the aspect of the feasibility of the content of 91.6%; on the language aspect by 91.5%; 95.8% on the concept and task aspects. Based on the results of the validation score, the student worksheet was declared very valid. Based on the results of student questionnaire data, an average score of 94.9%. The results showed that the learning media were valid and practical to use for virtual experiments.

Page 13 of 33 | Total Record : 321

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