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Journal of Biology Education
Published by Universitas Negeri Semarang
ISSN : 22526579     EISSN : 2540833X     DOI : -
Core Subject : Education,
Education
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 : Ilmu Sosial - Pendidikan
Articles 10 Documents
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Search results for , issue "Vol. 13 No. 3 (2024): November 2024" : 10 Documents clear
Application of Interactive Teaching Materials Based on Discovery Learning Digestion System Subjects to Improve 21st Century Skills Desy Fatmawati; Isnaeni, Wiwi
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

21st century skills that students need to have include critical thinking abilities, learning motivation, and collaboration abilities. Class XI MIPA students at SMAN 4 Semarang are still learning using printed teaching materials, so interactive teaching materials based on Discovery Learning are needed to improve 21st century skills. This research aims to analyze the application of Discovery Learning-based interactive teaching materials on the human digestive system to improve the 21st century skills of class XI-MIPA students at SMAN 4 Semarang. The independent variable is interactive teaching materials based on Discovery Learning digestive system material. The dependent variables are students' critical thinking abilities, learning motivation, and collaboration abilities. Data were analyzed using descriptive percentages, t -test, and N-Gain Score. The research results obtained were the aspect of critical thinking ability with the greatest increase in the analysis aspect of 29%. The indicators of learning motivation with the highest percentage are readiness, persistence and enthusiasm. The collaboration ability indicators with the highest percentage are flexible (95%) and mutual respect (100%). The conclusion obtained is that the application of interactive teaching materials based on Discovery Learning material on the human digestive system can improve students' critical thinking skills, learning motivation and collaboration abilities.
Development of Teaching Supplement “RESe-CIG” to Improve Understanding of Respiratory System Concepts and Attitudes towards the Dangers of Vaping Salsabila, Fitriana; Lisdiana
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

Cases of e-cigarette use at the youth level have increased, this proves students' lack of knowledge and caring attitude regarding the dangers of vaping. This research aims to develop a teaching supplement "RESe-CIG" to increase understanding of respiratory system concepts and awareness of the dangers of vaping. This research is Research and Development (R&D) research referring to the steps (1) potential problems, (2) information gathering, (3) product design, (4) design validation, (5) design revision, (6) trial small scale, (7) product revision, (8) large scale trial, (9) product revision, (10) final product. The research data is in the form of feasibility data, product effectiveness data in increasing understanding of concepts, as well as a caring attitude towards the dangers of vaping. All three were analyzed using quantitative and qualitative descriptive methods. The research results show that the "RESe-CIG" teaching supplement is suitable for use as teaching material for the respiratory system with media validity of 95%, material validity of 96.8%, teacher response of 92.5%, and student response of 95%. The application of the "RESe-CIG" teaching supplement as respiratory system teaching material effectively increases understanding of concepts with an N-Gain in the high category of 66% and the medium category of 22% with an average N-Gain of 0.71. The application of the "RESe-CIG" teaching supplement as a respiratory system teaching material effectively increases attitudes towards the dangers of vaping with an N-Gain in the high category of 47% and the medium category of 37% with an average N-Gain of 0.55. Based on the research results, it can be concluded that the development of the "RESe-CIG" teaching supplement is feasible and effective in increasing understanding of concepts and attitudes regarding the dangers of vaping.
The Effect of Problem Based Learning Based on Multiple Representations on Ecosystem Material in Class X on Problem Solving Ability by Students. Wahyuni, Eki; Mubarok, Ibnul
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The skills that can be developed through education are 21st century skills, including the ability to solve problems related to issues faced in everyday life. Therefore, students need to be taught problem solving by using PBL model based on multiple representations on ecosystem material. The purpose of this study was to analyze the effect of PBL based on multiple representations in class X ecosystem material on students' problem solving skills. The research design used is an experiment with the quasi experiment method. The population in this study were all grade X students at SMAN 14 Semarang in the 2023/2024 school year. Sampling in this study using purposive random sampling technique based on the teacher's consideration that the selected class has a balanced ability. Two classes were sampled, namely class X5 as the experimental class which was given treatment using PBL model based on multiple representations and X9 as the control class which was given treatment using PBL model without multiple representations. Based on the results of the research, students' problem solving skills have increased in both experimental and control classes. The N-Gain test results of the experimental class are 0.3661 which means an increase in problem solving ability is moderate, while the N-Gain results of the control class are 0.1544 which means an increase in problem solving ability is low. The T-test results show that there is a significant difference between the average pretest-posttest scores in the experimental class and a significant average difference between the posttest scores in the experimental and control classes. The results of the Spearman Rank correlation test show that the Sig. (2-tailed) 0.880>0.05 which means that the application of PBL based on multiple representations has no effect on students' problem solving skills on ecosystem material. This can be influenced by several factors, namely the PBL model used, the formation of discussion groups, and also the number of multiple representations taught to students.  
Development of E-Atlas Anatomy of the Vertebrate Digestive System as a Teaching Material Supplement to Improve Student Learning Outcomes Oktafiyani, Adila; Widiyaningrum, Priyantini
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to analyze the validity, practicality, and effectiveness of the E-Atlas Anatomy of the Vertebrate Digestive System as a Teaching Material Supplement to Improve Learning Outcomes of High School Students. This research design is Research and Development (R&D) with ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The subjects of this study were students of class XI SMA Negeri 14 Semarang. Data collection methods include interviews, student needs analysis questionnaires, media expert and matero expert validation questionnaires, teacher and student response questionnaires, and pretest-posttest questions. The results showed that the product developed in the form of E-Atlas contains anatomy and mechanism of the digestive system of humans and vertebrate animals, differences in the digestive system of humans and vertebrate animals, anatomical images of digestive system organs, and videos of digestive system mechanisms. Media validity with a very valid category (96%), material validation with a very valid category (87%), teacher responses with a practical category (77%) and students with a very practical category (85%), classical student completeness results 55%, n-gain test results 0.57 or 57% with a moderate category, and t-test results 0.000 which shows there is a significant average difference between pretest and posttest scores. This study can be concluded that the E-Atlas Anatomy of the Vertebrate Digestive System is valid, practical and effective to be used as a supplement to digestive teaching materials to improve high school learning outcomes.
The Influence of The NHT Type Cooperative Learning Model Assisted by Problem Based LKPD on Critical Thinking and Collaboration Skills in Environmental  Change Material Wulandari; Sri Sukaesih
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

At SMA Negeri 1 Tengaran, students' critical thinking and collaboration skills in environmental change material are still low. This is reinforced by student learning results in environmental change material which show that only 40.62% of students meet the criteria for achieving learning objectives and the results of the collaboration skills questionnaire which show that 32.3% of students find it difficult to collaborate with friends. These results are motivated by the low level of student involvement in learning so that a student-centered learning model is needed, such as the NHT type learning model assisted by problem-based LKPD. This learning model can train critical thinking skills through learning activities that invite students to think in solving problems on the LKPD while also training students' collaboration skills through group collaboration. The aim of this research is to analyze the effect of implementing the NHT type learning model assisted by problem-based LKPD on students' critical thinking and collaboration skills in environmental change material. The research is Pre-Experimental research with one group pretest-posttest. The research sample consisted of classes X-1, X-4 and X-5 which were selected using purposive sampling techniques. Critical thinking skills data were analyzed using the paired sample T-test while collaboration skills data used the Wilcoxon test. The results of the Paired Sample T test show a significance value of 0.000 (<0.05), meaning that the use of the NHT model assisted by problem-based LKPD has an effect on students' critical thinking skills. Each aspect of critical thinking has an N-gain value > 0.3 with the highest N-Gain in the indicators of advanced clarification and strategies & tactics. For the collaboration variable, the results of the Wilcoxon test show an Asymp.Sig.(2-tailed) value of 0.000 (<0.05), meaning that the use of the NHT model assisted by problem-based LKPD has an effect on collaboration skills. Each aspect of collaboration has an N-gain value > 0.3 (medium category) with the highest N-Gain in the indicator of working in a group. Based on these results, it can be concluded that the application of the NHT model assisted by problem-based LKPD has an effect in improving students' critical thinking and collaboration skills at SMA Negeri 1 Tengaran in environmental change material. The results of this research can be used as an alternative learning model to improve students' critical thinking and collaboration skills.
The Development of Inquiry Based Integrated Science Modules on The Structure and Function of Plant Tissues Integrated with Religious Values For Class VIII Secondary School Kholis, Noor; Rohmadi, Mukhlis; Septiana, Nurul
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The purpose of this research is to create an Inquiry-based integrated science module that focuses on the structure and function of plant tissues while incorporating religious values to help students learn in grade VIII SMP/MTs. This module is designed to improve students' understanding of science concepts and religious values in the context of Islamic education. This study was conducted at MTs Islamiyah, Palangka Raya City, from 30 April - 30 June academic year 2023-2024. R&D (Research and Development) was used, which is a 4-D development model consisting of Definition, Design, Development, and Distribution. The results of the study showed that the developed module can be used The validation results of the material experts obtained an average of 3.78, which is very valid, the design experts obtained 3.71, and the religious value experts obtained 3.45, which is very valid, and the students' responses to the module obtained an average of 3.76, which is very valid, and the teacher's response was 3.62. The module test results were 3.49 for individual test, 3.59 for small group test, and 3.67 for field test, respectively.
Development of E-Supplement Teaching Materials Based on Socio-Scientific Issues on Environmental Change Material to Improve Process Skills and Science Literacy of High School Students Lestari, Suci; Saptono, Sigit
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The results of PISA in 2018 indicate that students' scientific literacy in Indonesia needs to be improved. Current teaching materials focus more on the content of the material and have not been linked to real-life contexts. To support the improvement of scientific literacy, teaching materials related to social issues are developed that can train students in improving science process skills and science literacy. The purpose of this study is to develop e-supplement teaching materials based on Socio-Scientific Issues to improve science process skills and students' science literacy. This study is a Research and Development (R&D) study referring to the steps including (1) potential and problems (2) data collection (3) product design (4) design feasibility assessment (5) design revision (6) product trial (7) product revision (8) usage trial. The results of the study indicate that the e-supplement teaching materials used in learning are in the criteria for being suitable for use, with material validity of 85%, media validity of 100%, teacher responses of 85%, and student responses of 88%. The use of e-supplement teaching materials effectively improves students' science process skills and science literacy, with the results of N-gain Science Process Skills in both classes of 0.67, and the results of N-gain science literacy in the two classes of 0.59 and 0.49. From the results of the study, e-supplement teaching materials based on Socio-Scientific Issue are valid as teaching materials in learning Environmental Change material. E-supplement teaching materials based on Socio-Scientific Issue are effective in improving students' science process skills and science literacy in Environmental Change material.
Efforts to Improve High School Students' Activities and Learning Outcomes on the Human Reproductive System Material with the Implementation of Problem Based Learning Assisted by "GenzB" Aulia, Nadia; Christijanti , Wulan
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The purpose of this study was to improve student activity and learning outcomes, to determine the implementation of learning and the relationship between activity and learning outcomes in the human reproductive system material using the “GenzB” assisted PBL model. This study used an experimental method with a One Group Pre-Post Design. The sample of this study was class XI 1 and XI 2 at SMA Negeri 1 Cikarang Timur. Data collection techniques were by using test techniques including giving pretest posttest questions, and non-test techniques including student activity observation sheets, learning implementation observation sheets and student response questionnaires. The results showed an increase in student activity in each meeting in both experimental classes, namely 66%, 70%, 73% for the average experimental class 1, then 61%, 66%, 71% for experimental class 2, student learning outcomes with N-Gain for both classes were 0,62 (moderate) and 0,60 (moderate), person correlation value of 0,406 with a fairly strong interpretation, learning implementation that obtained a very good category and positive student responses to learning. Based on the research data, it can be concluded that the use of the “GenzB “ assisted PBL model is able to increase student activity and learning outcomes, achieve good implementation and there is a relationship between student activity and learning outcomes in the human reproductive system material. 
Development of Interactive E-Modules for Differentiated Learning to Improve Critical Thinking Skills and Student Learning Outcomes on Body Defense System Materials Zahra, Khustiana; Purwantoyo, Eling
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The results of the PISA study in 2015 show that the critical thinking ability of the majority of students in Indonesia is still low. The low critical thinking ability of students is an indicator that determines the quality of student learning outcomes. One of the reasons is that there are not many learning media that are able to facilitate the diversity of student learning that can be accessed by mobile. E-Modules that are made specifically for differentiated learning are media developed to answer these problems. The purpose of this study is to determine the characteristics, feasibility, and effectiveness of interactive e-modules in differentiated learning to improve students' critical thinking skills and learning outcomes. This study refers to the development research design of Borg and Gall which consists of 10 steps, but the researcher only conducts research up to the eighth step, namely Operational Field Testing. Data collection was carried out by interview, questionnaire and test methods (pretest and posttest). The data analysis techniques in this study are descriptive analysis, feasibility percentage analysis and N-Gain test. The e-module developed has a special characteristic, namely the existence of features that support differentiating content, processes and products based on visual and auditory learning styles. The results of the e-module feasibility test by validators of media experts and material experts, both received very feasible criteria with percentages of 99.3% and 93.4%. In the feasibility test by users, very feasible criteria were also obtained, both in the teacher's response and the student's response, with a percentage of 96% and 83.25%, respectively. In the N-Gain test, the results of the e-module were also found to be effective in improving students' critical thinking skills and learning outcomes, with an average class N-Gain score of 0.85. So the conclusion is that the interactive e-module on differentiated learning has proven to be feasible and effective in improving students' critical thinking skills and learning outcomes on the Body Defense System material.
Development of a PBL-Based Mushroom Material E-Module for Biology Learning Class X SMA Siti Zumrotul Muafiah; Irsadi, Andin
Journal of Biology Education Vol. 13 No. 3 (2024): November 2024
Publisher : Universitas Negeri Semarang

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Abstract

The learning process in the classroom is centered on the teacher and uses the lecture method, causing students to be less interested in following the learning process, and making students less active during learning. And students have difficulty understanding the material on the human reproductive system. This study aims to determine the feasibility and effectiveness of e-modules based on problem-based learning on mushroom material to improve the learning outcomes of high school students. This study uses a Research and Development (RnD) approach that has been modified into 8 steps of development and research consisting of, namely potential and problems, data collection, product design, design validation, design revision, product trials, product revisions, final products. The subjects of this study were students of X7 MA Riyadlotut Thalabah. The results of the validation of the Material Expert on the product were 81.71% (very feasible), and 95% (very feasible) from the Media Expert. The teacher's assessment obtained a percentage of 95.04% (very feasible). The results of the responses from 35 students of class X7 MA Riyadlotut Thalabah obtained an average of 93.68% (very feasible). The percentage of classical completion of MA Riyadlotut Thalabah students from the pretest was 25.71% and the posttest was 85.71%. And 71.42% of students got a range of medium to high N-gain values. Based on the research data, it can be concluded that the PBL-based mushroom E-module is feasible and effective in improving the learning outcomes of high school students.

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