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Contact Name
Andrian Saputra
Contact Email
andriansaputra@fkip.unila.ac.id
Phone
+6285768233166
Journal Mail Official
jpmipa@fkip.unila.ac.id
Editorial Address
FKIP Universitas Lampung Jl. Prof. Dr. Ir. Sumantri Brojonegoro, Gedong Meneng, Kec. Rajabasa, Kota Bandar Lampung
Location
Kota bandar lampung,
Lampung
INDONESIA
Jurnal Pendidikan MIPA
Published by Universitas Lampung
ISSN : 14112531     EISSN : 26855488     DOI : http://doi.org/10.23960/jpmipa
Core Subject : Education,
Jurnal Pendidikan MIPA (JPMIPA) focused on mathematics education, science education, and the use of technology in the educational field. In more detail, the scope of interest are, but not limited to: STEM/STEAM Education Environmental and Sustainability Education Scientific Literacy Computer-based Education and Digital Competence Higher Order Thinking Skills Multicultural and Inclusive Education Attitude towards Mathematics and Science Learning Models, Methods, Strategies of Math & Science Learning Virtual and Blended Learning Teacher Education
Articles 615 Documents
Development of Arduino-Based Rotating Wheel as a Physics Learning Media of Circular Motion Putri, Maharani Ayu Nurdiana; Krisnaningsih, Erina; Sya’roni, Imam; Devianti, Wanda
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Learning media was used to explain the theory and minimize misconceptions. 50% of physics teachers in East Java have difficulty creating learning media of circular motion. Therefore, researchers created an innovation learning media and analyze the perception of physics teachers to Arduino-based "Rotating Wheel" learning media (ABRW). This research used R&D design with a 4-D model. The subjects were 24 physics teachers throughout East Java and 35 students’s XII MA Jabal Noer, Sidoarjo. The instruments used the form of teacher and student response questionnaires and material expert validation sheets. The data analysis is the calculation of the average value of validation results. The result from the physics teacher's and student response more than 65.8% and 75% in very positive category and validation more than 85% with a very valid categori. Thus, it was concluded ABRW props are feasible to use as well as learning physics in a circular motion topic. Keywords: arduino, circular motion topic, learning media. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp821-831
Index Card Match Learning Model Integrated with Flipped Classroom to Improve Conceptual Understanding Swasti, Awidhia Wandi Puri; Budiyanto, Mohammad; Purnomo, Aris Rudi
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This research aimed at improving students' conceptual understanding of the excretory system through index card match learning model (ICMLM) integrated with the flipped classroom. This study conducted a pre-experimental with One Group Pre-test-Post-test Design involving 16 students of Junior High School Muhammadiyah 7 Gresik grade VIII within a-twice meeting during limited face-to-face learning. The instruments consisted of pre-test and post-test, learning observation sheets, and questionnaires for student responses. Data collection used test and questionnaire method. Cognitive data analysis of concept understanding using t-test and N Gain. The t-test result obtained a score of 0.000. Besides, the N-Gain test revealed an average score of 0.75, characterized in the high category. This test showed that students' understanding of concepts in detail is increased, namely, 7 students in the medium category and 9 students in the high category. Student responses after treatment were considered very good, with a percentage of 86.45%. Keywords: concept understanding, flipped classroom, index card match learning model. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp505-518
Pengaruh LKS Berbasis Problem Solving untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Sari, Eka Novita; Rudibyani, Ratu Betta; Sofya, Emmawaty
Jurnal Pendidikan MIPA Vol 19, No 2 (2018): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The Effect of Problem Solving Based Worksheet to Improve Students Critical Thinking Skill. This research aims to describe the effect of using problem solving based worksheet to improve students critical thinking skills. The research design used is non equivalence pretest-posttest control group design. The sample of this research were students in class X MIPA 2 as control class and X MIPA 3 as experiment class, which were selected by cluster random sampling. The research data consisting of the values of pretest, posttest and n-Gain. The effect of worksheet to improve students critical thinking skill is calculated using the effect test formula. The results of data analysis and calculations show that worksheets applied to the experimental class have a greater effect than the control class. Therefor, it can be concluded that problem solving based worksheet has been taken effect to improve students critical thinking skills.Keyword: problem solving based student worksheet, critical thinking, electrolyte and non-elektrolyte solution. DOI: http://dx.doi.org/10.23960/jpmipa/v19i2.pp75-86
Analysis of Students' Mathematical Problem Solving Ability Based on Self-confidence Islami, Shinta; Zawawi, Irwani; Khikmiyah, Fatimatul
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The purpose of this study was to analyze the ability to solve mathematical problems of students in terms of self-confidence. This type of research is quantitative with a descriptive approach. The data in this study were obtained from tests and questionnaires. The results of the questionnaire were used to classify student’s self-confidence. The test results of the problem solving were then analyzed based on the student’s self-confidence. As a complement to the data on problem solving skills of students, interviews were conducted at each level of self confidence. The results showed that students with high level of self-confidence have excellent problem solving skills with an average value of problem solving skills of 91. Student’s with moderate level of self-confidence have good problem solving skills with an average value of problem solving skills of 74, and student’s with low level of self-confidence have fairly good problem solving skills with an average value of problem solving skills of 51. Keywords: problem solving skill, mathematics, self-confidence. DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1670-1679
Interactive Learning Media using Adobe Animate CC to Improve Students’ Learning Motivation and Mathematics Learning Outcomes Wahyuliana, Nurfajar; Andrian, Dedek; Nofriyandi, Nofriyandi; Widiati, Indah
Jurnal Pendidikan MIPA Vol 24, No 1 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to apply digital learning media in the form of Adobe Animate CC in learning mathematics. This research is a quantitative research with a comparative approach to compare learning outcomes based on the application of interactive learning media Adobe Animate CC. The research population was all junior high schools in Bengkalis Regency, while the sample was a portion of the schools taken purposively according to the purpose of the research. The data collection tool is a learning achievement test and a checklist to observe student learning motivation in class while studying with Adobe Animate CC. Data analysis in this study used descriptive statistics, t-test and One Way Anova. The results of the analysis show that there are significant differences in student learning outcomes in the experimental class using Adobe Animate CC learning media and the control class using conventional learning. There were significant differences in learning motivation in the experimental class at the first meeting, second meeting, third meeting and fourth meeting. Adobe Animate CC learning media can improve learning outcomes and motivation of junior high school students in Bengkalis Regency, Riau Province.Keywords: digital learning media, learning outcomes, learning motivation.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp172-182
The Impact of 3D Geometry Assisted 6E Instructional Model to Improve 3D Geometry Thinking Skills of Junior High School Students Sudirman, Sudirman; Kusumah, Yaya Sukjaya; Priatna Martadiputra, Bambang Avip
Jurnal Pendidikan MIPA Vol 23, No 1 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to reveal the impact of the 6E Instructional 3D geometry model (6E I3DGM) design in improving students' 3D geometric thinking skills. The approach in this study uses a mixed approach. The reason for choosing this approach is that researchers want to get a more comprehensive understanding of this research problem. In this study, the participants involved in this study were (1) junior high school mathematics teachers; (2) grade VIII junior high school students in one of the public junior high schools in Indramayu Regency. In addition, there are three methods of collecting data in this study, namely observation, documentation, tests, which were analyzed using qualitative and quantitative data analysis. Qualitative data analysis using Miles and Huberman (2014) modification consists of data collection, data reduction (data reduction), data display (data display), and conclusion drawing (verification). The statistical test used in this study used an independent t-test. The results of this study conclude that the 6E I3DGM design can improve students' 3D geometric thinking skills. This is because students (1) can activate students' prior knowledge; (2) can relate previous knowledge with prior knowledge; (3) can explore 3D geometry problems; (4) can facilitate the process of constructing new concepts of 3D geometry into students' memory; (5) able to elaborate 3D geometry knowledge acquired in other contexts; (6) can evaluate the acquired knowledge in order that the 3D geometry knowledge possessed by students is stored in cognitive structures for a long period of time.Keywords: 6E instructional 3D geometry model, 3D geometry thinking skills, junior high school students.DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp45-56
Students' Mathematical Problem Solving Ability in Linear System with Two Variable Putri, Dela Rahayu; Nasir, Fuad; Maharani, Anggita
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Considering that mathematics has an important role in learning and in everyday life, the process of learning mathematics that hones the problem solving skills of people who play a role in solving the problem, usually mathematics based on this problem uses questions that contain elements of contextual problems that intersect with students' daily lives. . The aim is to describe students' mathematical problem solving abilities on the material of a two-variable system of linear equations. Class VIII students are the subjects of this research. The indicators according to Polya are (1) Understanding the Problem, (2) Developing a Plan, (3) Implementing a Solution Plan, (4) and Reviewing the Overall Answer. The result of this research is to have an average in the medium category. In the process of completing all Polya indicators, students were able to meet all indicators, but students who had moderate mathematical problem solving abilities were only able to fulfill the indicators of planning and reviewing overall answers, while students with low mathematical problem solving abilities could not fulfill all existing indicators.Keywords: mathematical problem solving ability, system of two variable linear equations.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1839-1849
Strategies to Minimize Students’ Learning Obstacle in Fractions: A Grounded Theory Isnawan, Muhamad Galang; Suryadi, Didi; Turmudi, Turmudi
Jurnal Pendidikan MIPA Vol 23, No 1 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Fractions are a fundamental mathematical concept that is quite important for life. However, the existing facts prove that fraction concepts in mathematics are a problem that has become a learning obstacle for students in schools. Therefore, this study aims to find alternative strategies to minimize the learning obstacle. The researcher then used a grounded theory design to find this strategy. Researchers also combined research design with phenomenology to find the core categories. Researchers used systematic analysis (open, axial, and selective), combined with thematic analysis with NVivo-12. The analysis results revealed that ontogenic in the form of participants were unable to simplify, determine equivalent fractions, and carelessness was the most significant learning obstacle. The strategy obtained was the use of a didactic design based on a didactical situation in collaboration with didactical design research, which would minimize student learning barriers on fractions.Keywords: fractions, learning obstacle, grounded theory, phenomenology, didactical situation.DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp87-99
Instruments in Identifying Representational Competence in Chemistry: A Systematic Literature Review Rosyida, Ima; Rahayu, Sri; Dasna, I Wayan
Jurnal Pendidikan MIPA Vol 23, No 3 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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This literature review research aims to determine the instrument test in identifying representational competence in chemistry. The identified abilities involve how students can use, interpret, translate, and connect multiple representations to improve representation competence. The method used in this present study is SLR method by using meta-analysis approach by comparing information in some research literature study from 2011-2021 in the ERIC database, google scholar, and SINTA. Based on the results of research on 7 reviewed articles, it showed that several open-ended questions (57.14%) and multiple-choice instruments (57.14%) are the most widely used instruments to identify students' representational competence. The findings of the research show that there are several instruments that are combined with other instruments to strengthen the analytical method in obtaining data and completing the shortcomings of other instruments. In addition, there are several instruments made by aspects to measure how far the students' representational competence are. The information obtained from the use of the instrument can be used to determine the development of students' abilities in understanding chemistry using representations.Keywords: representational competence in chemistry, instrument test, literature review.DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.pp1099-1111
Efektivitas Discovery Learning untuk Meningkatkan Kemampuan Inferensi dan Penguasaan Konsep Kesetimbangan Kimia Amini, Zelda Amini; Efkar, Tasviri Efkar; Sofya, Emmawaty Sofya
Jurnal Pendidikan MIPA Vol 19, No 1 (2018): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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The effectiveness of discovery learning to improve inferencetion skill and mastery concept of chemical equilibrium. The goal of this research was describe the effectiveness of discovery learning model to improve inferencetion skill and mastery concept of chemical equilibrium. This research used quasi experimental method with a pretest-postest control grup design. Sampling was performed by using purposive technique with all of the 11th grade student in SMA Negeri 15 Bandar Lampung as population. This research used two classes as control and experimental class which they were obtained from XI MIA 3 and XI MIA 2 of academic year 2018-2019. The effectiveness of discovery learning was showed by the significant difference of n-Gain between control and experiment classes. The size associated with using effect size. The result obtained size of influence is great. The result of hypothesis testing showed that discovery learning model was effective to improve inferencetion skill and mastery concepts of chemical equilibrium.Keywords: chemical equilibrium, discovery learning model, inferencetion skill, and mastery concepts. DOI: http://dx.doi.org/10.23960/jpmipa/v19i1.pp50-61