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Science Education and Application Journal
Published by Universitas Islam Lamongan
ISSN : 26566672     EISSN : 26568365     DOI : -
Core Subject : Science, Education,
Chemistry Computer Science & IT Education Energy
The articles in SEAJ include developments and researches in Education, Science Education, include Chemistry, Physics, and Biology (theoretical studies, experiments, and its applications) and management education. More details about Focus and Scope, please check Focus and Scope. SEAJ also carries a Comments and Criticism section, which provides a forum for expressing different view points, comments, clarification, and correction of misunderstanding regarding topics in published papers. Readers of the journal are earnestly invited to contribute their ideas to this forum. Contributions for the Comments and Criticism section should be relatively brief, normally two to four manuscript pages, written in Indonesian and English, and will be published as rapidly as possible.
Arjuna Subject : Umum - Umum
Articles 106 Documents
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Application of the Ethnoscience-Based Guided Inquiry Learning Model to Improve Science Process Skills in the Material of the Human Excretory System Hardianti, Astri Nur; Setiawan, Beni
Science Education and Application Journal Vol 5 No 2 (2023): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i2.872

Abstract

This study aims to describe the implementation of learning, students' science process skills, and students' responses after participating in learning with an ethnoscience-based guided inquiry learning model on the material of the human excretory system. This research method uses a Quasi Experimental Design with the design "The Only Pretest-Posttest Control Group Design" whose research targets are students in class VIII-D SMPN 16 Surabaya as the experimental class, class VIII-A as the control class, each of which consists of 30 participants. Data obtained by observation, test, and questionnaire methods were then analyzed descriptively quantitatively. The results showed that the proportion of learning implementation was 87.94 in the experimental class for 3 meetings, said to be in the practical and effective category. In the experimental class, science process skills increased significantly with the aspect of predicting and concluding the N-Gain value, namely 0.8, which increased with the high criteria, drawing conclusions, namely 0,7, which experienced an increase in the degree of high criteria, and the observing aspect, which was 0,4 with the criteria moderate rise. Students responding to the implementation of the ethnoscience-based guided inquiry learning model to improve science process skills by 86.84% were categorized as very good. Based on the description above, it can be interpreted that the application of the ethnoscience-based guided inquiry learning model can improve students' processing skills in the material of the human excretory system.
Project Based Learning Model to Improve Communication Skills and Science Learning Outcomes Hasanah, Alif Nur; Purwandari, Purwandari; Marsiti, Marsiti
Science Education and Application Journal Vol 5 No 2 (2023): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i2.813

Abstract

21st century learning does not only focus on learning outcomes but also emphasizes the 4C skills. One of the 4C skills that must be mastered by students is communication skills. Communication skills can be trained and developed through the application of a project-based learning model ( PjBL). PjBL is one of the learning models which is the main program of choice in an independent curriculum that can bridge the development of student’s communication skills. Good communication skills affect mastery of the material and student learning outcomes. The purpose of this study was to determine the effect of the project based learning model in improving communication skills and science learning outcomes. This type of research is classroom action research which consists of two cycles. Each cycle includes planning, implementation, observation, and reflection. The results of the first cycle of reflection were analyzed, then in revision to improve learning in cycle II. The research design uses the Kemmis and Mc. Taggart. The results showed that student’s communication skills increased from 60% (enough) in Cycle I to 75% (good) in Cycle II. In addition, the mastery of student learning outcomes also increased from Cycle I by 60% to 84% in Cycle II. Thus, it can be concluded that communication skills and science learning outcomes for class VII-E students of SMPN 6 Madiun can be improved by applying a project-based learning model.
Application of Student Worksheets Based on Ethnoscience of Tempe Making on Biotechnology Material to Improve Science Process Skills Pamudiah, Mutiara Kalyana; Setiawan, Beni
Science Education and Application Journal Vol 5 No 2 (2023): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i2.873

Abstract

The writing of this study aims to describe the improvement of students' science process skills, and the implementation of student worksheets. This research is a Pre-Experimental Design study using the One Group Pretest Posttest Design experiment. The target of this research was students of class IX A and IX B at UPT SMP Negeri 14 Gresik. The results showed that the results of the analysis of the pretest and posttest scores for class IX A experienced an increase in science process skills with an N-Gain of 0.89 with high criteria and in class IX B of 0.83 with high criteria. Based on the results of the implementation of ethnoscience-based student worksheets in class IX A it reached 3.7 in the very good category, while class IX B achieved 3.5 in the very good category.Based on the data obtained, it can be concluded that the application of ethnoscience-based student worksheets can improve the science process skills of UPT SMP Negeri 14 Gresik students
Implementation of Project Based Learning with Practicum Methods to Improve Critical Thinking Skills of Students Fahma, Dika Isnaini; Krisdiana, Ika; Trianawati, Eny
Science Education and Application Journal Vol 5 No 2 (2023): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i2.814

Abstract

One of the main goals of going to school is to improve students' ability to think critically, so that they can make rational decisions about what to do or what to believe. Students at the junior high school (SMP) level are expected to be able to think deductively, analyze and synthesize, think reflectively and abstractly, and be able to solve various problems. The education system has a top priority, namely educating students to learn and think critically. One way to improve critical thinking skills is to use the Project Based Learning (PjBL) learning model using the practicum method. This research was conducted to improve students' critical thinking skills in science subjects. The type of research carried out was classroom action research consisting of two cycles. Each cycle consists of planning stages, implementation stages, and evaluation and reflection stages. The reflection results in cycle I will be improved in cycle II. The results of this study are that there is a significant increase in students' critical thinking skills through the application of the Project Based Learning (PjBL) learning model with the practicum method in class VII D SMP Negeri 1 Bagor academic year 2022/2023 by 48% of students who pass in cycle 1 and increased to 84% in cycle 2.
Application Creative Problem Solving to Improve Junior High School Students' Creative Thinking Skills in Environmental Pollution Materials Izzatina, Sabila; Rosdiana, Laily
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.870

Abstract

Education is an effort to improve the quality of life and human resources. One of these educational goals is to increase student creativity in learning at school. The purpose of this study was to determine the increase in students' creative thinking skills, learning implementation, and the responses of class VII E students of SMP Negeri 2 Semen after implementing the learning process by applying the creative problem solving learning model to environmental pollution material. The research method used is Pre-Experimental Design with the experimental design used is One-Group-Pretest-Posttest. The research subjects in this study were students of class VII E with a total of 34 students at SMP Negeri 2 Semen Kediri. Data collection using tests (pretest-posttest), observation sheets of learning implementation, and student response questionnaires. Based on the results of the study after carrying out learning by applying creative problem solving it was found that students' creative thinking skills increased with an N-Gain value of 0.75 with very high criteria. The application of the creative problem solving learning model in class VII E of SMP Negeri 2 Semen was carried out well, this can be seen from the mode value of the results of observing the implementation of learning, namely 4. Student responses to the application of creative problem solving learning models in environmental pollution material received a value of 85, 10% with very high criteria which means students give a positive response. The conclusion from this study is that the creative problem solving learning model influences the creative thinking skills of class VII E students of SMP Negeri 2 Semen Kediri.
Analysis of Junior High School Students’ Science Process Skills in Environmental Pollution Based on Ethnoscience and Local Wisdom Yasir, Mochammad; Khoiriyah, Khoiriyah
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.910

Abstract

Science process skills are skills in which student’s thinking skills are trained. The purpose of this study was to determine the level of science process skills at SMPN 2 Geger in terms of environmental pollution. The type of research used is descriptive quantitative non-expperimental. The research population was all students of class VII SMPN 2 Geger. Sampling using saturated sampling technique. The sample used in this study was 20 students of class VII SMPN 2 Geger. The instrument used was a test of student’s science process skills in the environmental pollution sub-material in the form of 12 essay questions. The research results obtained show that the average each student is included in the low category, with an average value of 32%. 
Analysis of Factors Causing Students Learning Difficulties in Learning Science Amaliyah, Syarifatul; Fajar, Dinar Maftukh; Aminulloh
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.1015

Abstract

This study employed a mixed method to analyze learning difficulties faced by students in seventh-grade science subjects and identify factors that cause them. This study was conducted on 96 students in the first semester. Data collection techniques were carried out using questionnaires, interviews, and documentation. The result of this study indicated that the form of a ranking of the science material in seventh grade in the first semester from the most difficult to the easiest; Heat and Its Transfers, Temperature and Its Changes, Matter Classification and Its Changes, Classification of Living Things, Energy in Living Systems, and Scientific Objects and their Observations. While the factors that cause it are internal and external factors. Internal factors include psychological aspects such as talent, interest, and emotions; and physiological aspects like minor health problems. External factors cover the family conditions; the school environment, such as learning media and infrastructure; and the community, such as the use of social media.
Implementation of The Teams Games Tournament (TGT) Type Cooperative Learning Model to Improve Learning Outcomes Dewi, Imega Syahlita; Lestari, Adhelia
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.1019

Abstract

Implementation of the Teams Games Tournament (Tgt) Type Cooperative Learning Model to Improve Learning Outcomes . This research aims to find out whether the Teams Games Tournament (TGT) learning model can improve student learning outcomes. The research design used was a classroom action research (PTK) design. The research carried out was Class Action Research (PTK). The population of this study included all students of class X TITL 1 SMKN 1 Nganjuk with a total of 3 6 students , carried out in 2 cycles. The data analysis techniques used are quantitative and qualitative analysis. The results of data analysis show that there has been an increase in the average score of the student learning outcomes test from 77.7 to 79.9 and classical completeness from 69% with the incomplete category to 92% classical completeness. Thus, the researcher did not take any more action in cycle III
Implementation of Student Effectiveness Using Project Based Learning (PJBL) Learning Model to Improve Learning Outcomes in Class X-ATU 1 Students at SMKN 1 Gondang Dewi, Imega Syahlita; Purnomo, Denny Dwi
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.1020

Abstract

This research was conducted with the aim of improving student learning outcomes using the Project Based Learning (PJBL) learning model in the subjects of Physics Science students at SMK Negeri 1 Gondang. This type of research uses the Classroom Action Research (PTK) method. The subjects are class X-ATU1 students at SMK Negeri 1 Gondang totaling 32 students. This research has a good impact on educational approaches that emphasize learning through real-world projects, where students are actively involved in exploration, collaboration, and problem solving. Real-world relevance and active student engagement are key focuses in PJBL, which encourages the development of critical thinking skills, creativity, and skills. This can be conveyed through the results of cycle I &; cycle II research, in cycle I with 22 students showing a percentage of 68% and carried out again in cycle II there was an increase in learning outcomes with 30 students showing a percentage of 82%. So in this study in cycles 1&2 experienced an increase in student learning outcomes.
Application of POE (Predict, Observe, Explain) Learning Model to Improve Understanding of Concepts Dewi, Imega Syahlita; Rahmawati, Maylinda Dwi
Science Education and Application Journal Vol 6 No 1 (2024): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v6i1.1021

Abstract

This research aims to determine the POE (Predict, Observe, Explain) learning model in improving students' understanding of concepts in the Chemistry subject at SMA Negeri 1 Gondang. This research method uses a class action research model. The research subjects were 35 students in class X-4. This research has a good impact on students' understanding of concepts, this can be conveyed through the results of cycle I and cycle II research. Cycle I completed 25 students with a completion percentage of 71.4%, while cycle II completed 28 students with a completion percentage of 82.9%. So in cycle I and cycle II there was an increase in students' understanding of concepts in the Chemistry subject. Keywords: POE, Concept Understanding, Chemistry

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