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Journal of Biology Education
Published by Universitas Negeri Semarang
ISSN : 2540833X     EISSN : 22526579     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
Journal of Biology Education [e-ISSN 2540-833X | p-ISSN 2252-6579 | DOI 10.15294/jbe | DOAJ toc/2252-6579 | Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang] publishes research articles and conceptual analysis of philosophy, education theory, biology education research, instrument of biology learning tools, biology of learning media, biological experiments developing, and evaluation of biology learning.
Arjuna Subject : -
Articles 956 Documents
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E-Module of Human Circulatory System through Levels of Inquiry-Based to Improve Students' Science Literacy
Journal of Biology Education Vol 11 No 2 (2022): August 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i2.58239

Abstract

This study aims to analyze the E-module validity and practicality of the human circulatory system through levels of inquiry based to improve the students' science literacy. It used Research and Development model with the stages of research, including needs analysis, product design, prototyping, validation, testing, and revision. Validation sheets, observation sheets of learning implementation, student response questionnaire, and the science literacy tests were used in data collection techniques. The validity test results showed that this e-module is included in the very valid criteria with an average presentation value of 96% validity. The practical test results show that this is the very practical criteria of e-module with an average presentation of teacher activity implementation of 83,3%, while the average presentation of student activity implementation of 79,17%, and the value of student response of 83,96%. The effectiveness test used one group pretest-posttest design which obtained the average pretest value of 34,2 and the average post-test value of 70,83. There is an increase in the ability of students' science literacy with an n-gain of 0,56 (medium category). Based on the results of the study, it is found that the e-module of the human circulatory system based on levels of inquiry is valid, practical, and effective to be used in improving students ' science literacy.
PBL-Based e-LKPD (Problem Based Learning) to Facilitate Student Concept Understanding on Human Sense System Materials
Journal of Biology Education Vol 11 No 2 (2022): August 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i2.58536

Abstract

The use of technology today is very useful for online learning, namely as a provider of various learning resources. LKPD (Student Worksheet) is one of the learning resources that can be used by students in learning. E-LKPD based on PBL ( Problem Based Learning ) can be applied in biology learning on the material of the human sense system in which there are practicum activities. The purpose of this study was to produce a PBL-based e-LKPD, to test the feasibility and practicality as well as the effectiveness of the media in facilitating the ability to understand concepts and independent learning of students. The development model in this study uses the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation) . The feasibility test is carried out by experts and the e-LKPD readability test. The potential of e-LKPD in facilitating students' conceptual understanding skills is obtained from the results of student work and posttest results. The results showed that the feasibility level of e-LKPD according to media and material experts was 71.15% (adequate) and 85.57% (very feasible). The readability of e-LKPD according to students is 80.12% (adequate). The results of student work in working on e-LKPD showed a good category with a percentage of 80.31% (XI MIPA 4) and 82.83% (XI MIPA 6). And the average posttest results for both classes get a percentage of 94.11% and 91.17% . The conclusion of this study is that the PBL-Based e-LKPD that has been developed is feasible and effective to use in learning.
STEM Integrated Flipped Classroom Learning Tools on Biodiversity Materials to Improve Students' Critical Thinking Skills
Journal of Biology Education Vol 11 No 2 (2022): August 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i2.58584

Abstract

Thinking skills of students in Indonesia are still in the low category. This is evidenced by the results of Indonesia's PISA score which is still far from the international score. The COVID-19 pandemic has forced learning to be done online at home. So in this case it is necessary to update the learning model that is applied. This study aims to produce learning tools that can be used to improve students' critical thinking skills during the COVID-19 pandemic. The method used is Research and Development which consists of 10 stages of research. This research was conducted in the odd semester of the 2021/2022 academic year in class X MIPA 1 SMA N 1 Pagelaran. The sampling technique used is probability with the type of simple random sampling. Data collection was done by using questionnaires, tests, and interviews. The learning device developed using the flipped classroom model which is integrated with STEM to improve students' critical thinking skills during the COVID-19 pandemic. The results showed that the learning tools developed, including the syllabus, lesson plans, worksheets, and evaluation tools were suitable for use in learning. The syllabus gets a feasibility percentage of 93.75% and the lesson plans get a feasibility percentage of 86.45% from learning experts. The LKS developed got a feasibility percentage of 82.50% from material experts and 93.33% from media experts. While the evaluation tool gets a percentage of 94.33% from evaluation experts. The results of the small-scale trial showed a very good response from the teacher to the experimental device developed, with an average percentage of 95.31% for the syllabus, lesson plans of 94.79% and LKS of 95.00%. The LKS developed got a very good response from students with a percentage of 90.10% and produced 30 items that were worthy as an evaluation tool. The results of the trial using the evaluation tool using the paired sample test obtained a value of Sig (2-tailed) = 0.00 < (0.05) which means that there is a significant influence on the application of STEM-integrated flipped classroom learning tools with students' critical thinking skills. Based on the results of the study, it can be concluded that the development of STEM-integrated flipped classroom learning tools to improve students' critical thinking skills is feasible to use in learning.
The Student Worksheet Based on Reading, Questioning and Answering (RQA) on Circulatory System Materials of Class XI MIPA
Journal of Biology Education Vol 11 No 2 (2022): August 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i2.59317

Abstract

The research was motivated by the tight timing for learning biology due to the impact of the Covid-19 pandemic. The learning is carried out in a hybrid learning manner with a short period (30 minutes) per meeting. This causes students to unable to freely actively ask questions, answer questions, or be active in discussions. In addition, there are problems in the form of the low level of classical mastery of students in the material of the circulatory system. Based on the problems faced, we need a learning media for circulatory system material that can help students in learning while simultaneously providing space for students to be active in asking and answering questions. This study aims to produce LKPD based on Reading, Questioning & Answering (RQA) that is valid and effective in improving student learning outcomes on the material of the circulatory system class XI MIPA at SMA Negeri 2 Kendal. The development method used in this research is the modified Research & Development (R&D) method according to Sugiyono. The results of the LKPD material and media validity test were obtained from a lecturer in the Department of Biology, Universitas Negeri Semarang. The effectiveness test is obtained from the learning outcomes of students. The results obtained show the validity of the RQA-based LKPD is very valid with a material validity percentage of 91.6% and 95.3% for media validity. The acquisition of student learning outcomes has reached classical completeness reaching the MMC (MMC 75) with a percentage of 88% and the results of the N-gain test obtained g 0.3 of 92% in the medium-high category. Thus, it can be concluded that the RQA-based LKPD material on the circulatory system developed is valid and effective in improving student learning outcomes.
Improvement of Biology Learning Interest on High School Cross-Interest Program by Rangkapantas
Journal of Biology Education Vol 11 No 2 (2022): August 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i2.59605

Abstract

The purpose of this study was to determine the extent to which the effectiveness and efficiency of learning using the innovative teaching aid "RANGKAPANTAS", could increase student interest and learning outcomes in class XI IPS 2 in 2021/2022 semester 2 of SMAN 1 Temanggung, increase teacher professionalism in learning the concept of the Sub-Motion System. Framework concept. This research was carried out in 2 cycles, each cycle having 3 meetings. The research subject is increasing interest and learning outcomes of students in class XI-IPS 2 2021/2022 semester 2 . Student activity towards learning biology concept of motion increased by 18% from KA to Cycle I and 11.85% from Cycle I to Cycle II. That is, from activities in PBM K A 68.44%, PBM Cycle I rose to 74.59% and rose to 86.44% in PBM Cycle II. shows that students' interest in Biology subjects has increased.
The Development of Android-Based Learning Media on Ecosystem Materials to Train Students' Cognitive Ability
Journal of Biology Education Vol 11 No 3 (2022): December 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i3.48698

Abstract

The background of this research refers to the importance of the use of information technology in education. In connection with implementing online learning due to the pandemic, they also support the development of learning media by utilizing information technology. The results of the national examination on ecosystem material in Wonosobo Regency in 2019 are still not optimal. Based on the results of interviews and filling out questionnaires by teachers and students, the learning media used in the ecosystem material is less attractive to students so that it makes learning interest low and has an impact on learning outcomes. This study aims to develop Android-based learning media on ecosystem materials that can be used to support learning. The research method used is Research and Development with a 4-D model that has been modified into define, design, and develop. Retrieval of data in this study using interview guidelines, validation sheets, response questionnaires, and question sheets. The results showed that based on the material and media expert validation of the developed Android-based learning media, the criteria were very valid with an average percentage of 88% and 98.27%. Meanwhile, the responses of students and teachers to Android-based learning media get an average percentage of 84.93% and 92.18% with very high criteria. Based on the results of the evaluation to train students' cognitive abilities, it got a percentage of 91.25% with a very high success category. The development of Android-based learning media is expected to be used as a reference in learning activities.
Effectiveness of Prop Assignment on The Ability to Analyze and Present Data to Sman 9 Semarang Students
Journal of Biology Education Vol 11 No 3 (2022): December 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i3.53687

Abstract

This research aims to analyze the effectiveness of the assignment of props to the ability to analyze and present data to students of SMA Negeri 9 Semarang .This research design uses pre-experimental with one group pretest posttest design. The research population is all students of class XI MIPA SMA Negeri 9 Semarang. Sampling techniques using purposive sampling i.e. class XI MIPA 5, XI MIPA 6 and XI MIPA 7 as experimental classes without control classes, pretest and posttest values are analyzed using N-gain tests and wilcoxon tests. The results showed an increase in class XI MIPA 5 with N-Gain 1.73 percentage of classical completion reached 80.00% (KKM ≥75), class XI MIPA 6 with n-gain 1.63 by 88.24% pass KKM and class XI MIPA 7 with ¬N-Gain 1.50 by 75.00% pass KKM. The wilcoxon test showed that there was a significant difference in students' analytical ability between before and after learning with the assignment of props in the experimental class with Ha received, namely Sig grades. 0.000 or <0.05. The results of the ability analysis presenting data to students throughout the experimental class are on high criteria. All data obtained can be used as a reference that the assignment of props is effective to improve the ability to analyze and present data to students
Development of Guided Discovery Learning Oriented E-LKPD
Journal of Biology Education Vol 11 No 3 (2022): December 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i3.55055

Abstract

Critical thinking skills from student learning outcomes are one of the emphases in 21st century learning. Critical thinking skills can train students to be good at selecting the information needed in solving problems, more skilled at detecting conceptual deviations, so as to be able to correct these deviations and can solve problems logically, systematically, rationally, and empirically. One of the learning models that can improve critical thinking skills which will affect learning outcomes is the guided discovery learning model. The guided discovery learning model can be integrated into learning media in the form of e-LKPD oriented towards guided discovery learning on cell material. Cell matter is a material that is quite broad and complex. This research is a type of research and development (R & D) research. This study uses a 4D development model (define, design, development, disseminate). This study aims to produce guided discovery learning-oriented e-LKPD and describe the validity, practicality and effectiveness of improving critical thinking skills and student learning outcomes on cell material. This guided discovery learning-oriented electronic student worksheet (e-LKPD) has been implemented in class XI Science 5, 6 and 7 SMA Negeri 3 Klaten for the 2021/2022 academic year. The results showed the validity of the e-LKPD was very valid with a percentage of 90% by material experts and 87.96% by media experts. The results of the practicality of the e-LKPD obtained a percentage of 92.39% very practical criteria from teacher responses and 77.12% practical criteria from student responses. The improvement of critical thinking skills after using the guided discovery learning oriented e-LKPD obtained the percentage results of 80.70% of high criteria and the percentage of students' critical thinking skills questionnaire percentage of 75.85% in the high category. Increasing student learning outcomes after using guided discovery learning-oriented e-LKPD obtained the results of the classical completeness percentage of 88.88% having reached KKM = 70 and obtaining g ≥ 0.3 of 86.11% in the medium to high category. Thus, it can be concluded that the guided discovery learning-oriented e-LKPD developed is valid, practical and effective to use in learning.
The Development of Teaching Material Supplement of Narcotics, Psychotropics, and Addictives Substances (NAPZA) Based on Research for High School Students.
Journal of Biology Education Vol 11 No 3 (2022): December 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i3.55581

Abstract

This research was aimed to analyze the validity, feasibility, and describe the characteristics of narcotics, psychotropics, and addictive substances (NAPZA) teaching material supplements. This research was conducted by using research and developmental methods (R&D) that refers to the steps (1) potential and problems; (2) data collection; (3) product design; (4) design validation; (5) design revision; (6) product trial; (7) product revision; (8) final product. The subjects in this research were students and biology teachers. Parameters for the feasibility of teaching material supplements are seen from material validation, media validation, teacher responses, and student responses. The results showed that the characteristics of NAPZA teaching material supplements were arranged from simple to complex containing the latest research in each sub-chapter. The results of the material validity analysis obtained a score of 89% with very valid criteria, media validity showed a score of 92% with very valid criteria, the teacher's responses showed 91.6% results with very feasible criteria, student responses showed 89% results with very feasible criteria. Conclusion from this research is that teaching material supplements of NAPZA based on research have material characteristics from simple to complex, valid, and suitable for use as learning resources on the NAPZA materials.
Effectiveness of Learning Development Tools on Guided Inquiry-Based Model to Improve Critical Thinking Skills and The Awareness f Maintaining Respiratory Health Organs
Journal of Biology Education Vol 11 No 3 (2022): December 2022
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v11i3.58303

Abstract

The study aims to describe the effectiveness of learning tools applied in the learning process to improve critical thinking skills and awareness of maintaining respiratory health organs. This is a development research (research and development) using trial design of One-Group Pretest-Posttest Design. The whole eighth grade students of Pangia State Junior High School in academic year 2021/2022 were selected as the research subjects. The method used in data collection was a test of critical thinking skills and awareness response to maintain the health of respiratory organs. The posttest results show that there was an increase of pretest as much 61,11% and the percentage of students' awareness in maintaining health according to the questionnaire results obtained 87,45% which were included in the very good category. According to the results, it can be concluded that learning activities with guided inquiry model of human respiratory system material effectively improve the critical thinking skills and awareness of maintaining the respiratory organs health.

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