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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 64 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 Astri Nur Hardianti; Beni Setiawan
Science Education and Application Journal Vol 5, No 2 (2023): Science Education and Application Journal
Publisher : 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 Alif Nur Hasanah; Purwandari Purwandari; Marsiti Marsiti
Science Education and Application Journal Vol 5, No 2 (2023): Science Education and Application Journal
Publisher : 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 Mutiara Kalyana Pamudiah; Beni Setiawan
Science Education and Application Journal Vol 5, No 2 (2023): Science Education and Application Journal
Publisher : 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 Dika Isnaini Fahma; Ika Krisdiana; Eny Trianawati
Science Education and Application Journal Vol 5, No 2 (2023): Science Education and Application Journal
Publisher : 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.

Page 7 of 7 | Total Record : 64

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