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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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The Development of an E-Module Based on Discovery Learning on Coordination System Material to Improve 4C Skills of High School Students Pragiwati Setiana; Endah Peniati
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.73323

Abstract

The results of interviews with biology teachers in class XI MIPA at SMA Negeri 1 Slawi show that the 4C skills of students in class XI MIPA are low due to the absence of a variety of teaching materials and that the role of the teacher as a teacher has not been implemented properly. Therefore, a discovery-learning-based e-module was developed on coordination material to improve students' 4C skills. The purpose of this study was to analyse the feasibility, readability, and practicality of using e-modules and the improvement of students' 4C skills on coordination system material. This type of research is research and development, and the research design used is the development research design, according to Thiagarajan et al. (1974). The instruments used in this study were the product validation questionnaire, teacher response questionnaire, readability questionnaire, student response questionnaire, pre-test and post-test questions, observation sheet, and peer assessment. The results of the study showed that the e-module was feasible to use, obtaining an average score of 92.97%. Students' readability of the e-module obtained a score of 96.48% with very good criteria. Students' responses to the practicality of using e-modules amounted to 89.82%, with very practical criteria. The discovery learning-based e-module developed on coordination system material has an effect on students in the form of increasing their 4C skills. The conclusion of this research is that e-modules based on discovery learning on coordination system material are feasible and practical to use in learning coordination systems, have very good readability, and are effective in improving the 4C skills of SMA Negeri 1 Slawi students.
Student’s Critical Thinking Ability In Ethnoscience-Based Biology Learning In The Era Of Digitalization Muh Ilham; Sri Wahyuni; Muliana Muliana
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.74659

Abstract

This research aims to analyze the critical thinking abilities of MAN 1 Bone students in ethnoscience-based biology learning in the era of digitalization. This type of research is descriptive qualitative. The data processed are the results of student's critical thinking ability tests, observations and interviews with biology subject teachers and students with the highest test scores, three representatives from each class X.1, X.2 and X.5. The research results showed that student's critical thinking abilities based on the results of critical thinking ability tests in ethnoscience-based biology learning with ecosystem subjects for the even semester of the 2022-2023 academic year were in a very low category. Meanwhile, from learning activities, student's abilities are at varying levels based on critical thinking indicators. The indicator of providing further statements or explanations is at a fairly good level for the results of critical thinking ability tests and student learning activities. The indicators of providing basic statements or explanations, providing reasons for a decision, drawing conclusions or inferences, and providing feedback & reinforcement are at a level that is not good for critical thinking ability tests, while student learning activities are at a fairly good level. The results of this study indicate that it is important to increase student's mastery and understanding by integrating ethnoscience in learning so that they have critical thinking skills amidst the trend in the use of information technology.
Development of CO-MMUNE Supplements on Immune System Material to Improve Concept Understanding and Health Literacy of High School Students Intan Wahyuni; Lis diana
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.74859

Abstract

This study aims to analyze the validity, feasibility and effectiveness of health case-based learning supplements to increase the level of concepts understanding and health literacy of high school students on immune system material. It is a type of R&D research using the development method by Sugiyono. The development process is carried out by conducting links to various articles related to Covid-19 infection cases in national and international journals. The supplement testing phase consists of three stages, namely validity test, feasibility test and effectiveness test. Validity tests include material validity tests and media validity tests conducted by material and media validators. The feasibility test and effectiveness test were carried out at Senior High School1 Tayu. The population of this study was all grade XI mathematics and natural sciences students at Senior High School 1 Tayu with class XI MIPA 4 as a sample. Sample selection is carried out using the purposive sampling method. In collecting data on the effectiveness of supplements to improve students' understanding of concepts and health literacy, a one group pretest-posttest design was used. Observation and interview sheets, validation questionnaire sheets, student and teacher response sheets, comprehension test questions and health literacy questionnaire sheets based on HLS-EU-Q indicators were the instruments used in this study. Based on the results of the material validity test and media validity, it shows that the supplement is in the very valid category with a percentage of material validity of 91% and media validity of 94%. Based on the results of the feasibility test from the responses of teachers and students, supplements get a percentage of 83% and 93.5% which are included in the very feasible criteria. Based on the results of the supplementation effectiveness test, students' concept understanding showed that 77.14% of students had reached the minimum completeness category whereas, the health literacy index score showed that 94.2% of students had achieved an adequate health literacy index. These results show that the CO-MMUNE learning supplement prepared based on Covid-19 cases is valid and feasible for use in learning and is effective in increasing understanding of the concept of immune system material and literacy student health. The use of health problems as learning materials in the classroom will provide a good understanding of health so that it has the opportunity to become a means of increasing health literacy.
The Development Of Science Literacy Based Digital Teaching Materials To Improve Students Critical Thinking On The Sub Matter Of Energy Flow And Biogeochemical Cycles Fayca Febi Tiara; Ibnul Mubarok
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.74894

Abstract

This study aims to develop science literacy-based digital teaching materials that are feasible, practical, and effective for improving students' critical thinking on the sub-materials of energy flow and biogeochemical cycles. This type of research is research and development (RnD). The method used in research and development refers to the ADDIE development model. The population in this study were students in grades XI Mipa and X SMA Negeri 15 Semarang in the 2022/2023 academic year. MIPA 7 for small-scale trials and 60 students from each of 30 students X-1 and X-2. The data collection techniques used were interviews, questionnaires and tests. Based on data analysis, the feasibility test results of science literacy-based digital teaching materials by material experts amounted to 85% and media experts amounted to 82%. The results of the practicality test analysis by teachers in both scale trials were 90% and the results of the practicality test analysis by students in both scale trials were 84%. From all the results of the analysis, it is included in the category of very feasible and practical. To determine the effectiveness of science literacy-based digital teaching materials, pretests and posttests in classes X-1 and X-2 were conducted and then calculated using the N-Gain test based on aspects. The results of the N-Gain test for the science literacy aspect in both classes were 0.64% and the N-Gain test for the critical thinking ability aspect in both classes was 0.62%. This shows that classes X-1 and X-2 on improving science literacy and critical thinking skills are at moderate criteria. It can be concluded that the use of science literacy-based digital teaching materials is effective for improving students critical thinking skills in the sub-materials of energy flow and biogeochemical cycles.
The Implementation of Problem Based Learning (PBL) with Two Stay Two Stray (TSTS) to Increase Motivation and Learning Outcomes on Environmental Change Material for Class X-5 SMA Negeri 11 Semarang for the 2022/2023 Academic Year Ain Amalia Rahmawati; Wiwi Isnaeni; Linda Retnowati
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.74991

Abstract

This research aims to determine the increase in motivation and learning outcomes of students on environmental change material through the application of problem based learning (PBL) with two stay two stray (TSTS). This research was carried out in class X-5 of SMA Negeri 11 Semarang in the 2022/2023 academic year with 36 students. There are two cycles in this research with instruments in the form of a learning motivation observation sheet and a multiple choice test at the end of the cycle for measuring learning outcomes. The research showed that the pre-cycle percentage of students who were motivated was 22.2%, while the first cycle increased to 44.5% and the second cycle increased significantly to 100%. The percentage of completeness of learning outcomes in the pre-cycle shows that 27.8% of students have completed it with an average score of 59.2. Observations in cycle I showed an increase to 63.9% of students completing their learning outcomes with an average of 74.3 and cycle II increasing to 88.9% of students completing it with an average of 90.1. Analysis of the data above concluded that there was an increase in student motivation and learning outcomes through the application of the problem based learning (PBL) model with two stay two stray (TSTS). good
The Effect of Analyzing Images Using The PlantNet Application and TGT on Motivation, Classification Abilities, and Data Presentation in Plantae Material Syifa Zukhruf Asshoumy; Enni Suwarsi Rahayu
Journal of Biology Education Vol 12 No 3 (2023): November 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v12i3.75585

Abstract

Learners need to observe various types of plants to achieve basic competencies in the subject of "Plantae." However, teachers find it challenging to manage learning activities outside the school environment. This research aims to: 1) analyze the influence of three different teaching methods on motivation, classification abilities, and data presentation, and 2) determine the most effective teaching method among the three.This study adopts a quantitative approach, specifically quasi-experimental research, using a non-equivalent control group design. The research population comprises all 10th-grade students in the Science Program (MIPA) at MAN 2 Banyumas, totaling six classes. The sample consists of three classes: X MIPA 2, which uses PlantNet + TGT, X MIPA 3, which uses TGT, and X MIPA 4, which employs discussion. Data collection methods include questionnaires, tests, and observation sheets. Data analysis techniques encompass statistical methods such as normality and homogeneity tests, analysis of variance (ANOVA), and post hoc tests.Based on the ANOVA analysis results for all three classes, a significance value of 0.00<0.05 was obtained. This indicates the impact of the techniques of analyzing images using the PlantNet application and TGT, TGT-based learning, and discussion-based learning on motivation, classification abilities, and data presentation. The least significant difference analysis shows that the PlantNet + TGT class had an average motivation score of 48.20, the TGT class had 36.69, and the discussion class had 28.64. The average increase in classification abilities was 35.25 for the PlantNet + TGT class, 21.18 for the TGT class, and 15.58 for the discussion class. In terms of data presentation abilities, the PlantNet + TGT class had an average increase of 25.02, the TGT class had 17.15, and the discussion class had 11.00. This indicates that the PlantNet + TGT class showed significantly higher improvement compared to the TGT and discussion classes.In conclusion, the study results indicate that all three teaching strategies, including the technique of analyzing images with the PlantNet application and TGT, TGT, and discussion, have an impact on motivation, classification abilities, and data presentation. Among these methods, teaching with the technique of analyzing images with the PlantNet application and TGT resulted in the highest improvement in motivation, classification abilities, and data presentation.

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