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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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Development Module Based Search, Solve Create and Share (SSCS) to Train Critical Thinking Ability in Body Defense System Material Wulan, Tari Anjar; Antika, Rindi Novitri
Journal of Biology Education Vol 10 No 1 (2021): April 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i1.39755

Abstract

This research and development aiment to: 1) find out the module development products based on the SSCS model to train critical thinking skills in body defense system material, 2) find out the feasibility of developing module based on the SSCS model to train critical thinking skills in body defens system material. The research and development were carried out using procedures according to Borg and Gall (2003) which were limited to the 7 th stage of the ten stages. Data analysis techniques used qualitative descriptive analysis technique and quantitative analysis. The result of the research and development showed that 1) module product based on the SSCS model were developed based on facione’s critical thinking ability thinking aspects (2015) which visualized the objectives, material, activities and evalution questions. 2) module feasibility viewed from the result of validation including material expert validation got an average of 75,4 % with good quality, media experts got an average of 68,8% with good quality, evaluation experts got a men of 74,4 % with good quality, linguistists and readability got q mean of 78,37 % with good quality, validation of Biology education practitioners got an average of 96,5 % with very good qualfications and validation of students with an average of 84,7 % got very good qualifications. Based on the overall percentage it could be conclude that the module was feasible to use
Improving Critical Thinking Skills and Natural Sciences Learning Achievement Through The Implementation of Problem-Based Learning Model at The IXA Grade of Junior High School 21 Semarang Rachayuni, Rachayuni
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.39862

Abstract

This study aimed to determine the effectiveness of the implementation of problem-based learning model to improve critical thinking skills and Natural Sciences learning achievement in soil material. This study was classroom action research. The subject of the study was students at the IXA grade of Junior High School 21 Semarang in the academic year of 2018-2019. This class action research was conducted into 2 cycles, each cycle had 2 meetings. The stages of each cycle consisted of planning, taking action (acting), observing the action (observing), and analyzing the data on the results of observing the action (reflecting). The data collection technique was written test, consisting of multiple-choice tests to measure cognitive aspects and description questions to measure critical thinking skills. The data analysis of this study was a comparative descriptive technique, followed by a critical analysis of comparative descriptive results by reflecting. The result of this study showed that the implementation of problem-based learning model can improve critical thinking skills and natural science learning achievement at the IXA grade of Junior High School 21 Semarang in the academic year of 2018-2019 in soil material. This can be seen from the achievement of critical thinking skills that have increased from pre-cycle, cycle 1 and cycle 2. The average result of critical thinking skills achieved in the pre-cycle was70.83, at the end of cycle 1 was 79.86, and at the end of cycle 2 was 86.76. The lowest value of critical thinking skills in the pre-cycle was 54.00, at the end of cycle 1 was 65.00, and at the end of cycle 2 was 73.00. The highest value of critical thinking skills in the pre-cycle was 80.00, at the end of cycle 1 was 87.00, and at the end of cycle 2 was 93.00. The cognitive aspect of learning achievement achieved in pre-cycle with the lowest value was 52.00, in cycle 1 was 60.00, and in cycle 2 increased to 68.00. The highest pre-cycle value was 88.00, cycle 1 was 92.00, then cycle 2 increased to 96.00. The average grade in the pre-cycle was 74.07, in cycle 1 increased to 79.72, and cycle 2 increased to 84.97. The number of students who scored at least 75 in the pre-cycle was 72.4%, cycle 1 was 79.3% and cycle 2 was 93.1%.
Development of the Integrated Worksheet Based on a Field Trip Aves’s Material Topic at Surabaya Zoo to Increase Learning Interest for 10th Grade High School Students Kotimah, Kusnul; Ambarwati, Reni
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40144

Abstract

Students’ learning interest still needs to be improved, one of the solutions is using the field trip method in a potential learning environment. Surabaya Zoo is a potential learning environment through real objects. The research aimed to produce Integrated Worksheet Based on a Field Trip and describe it’s validity and practicality. This research was developed used 4D models, without the disseminate stage. The development of the worksheet was conducted in September 2019 to May 2020 at the Biology Department of FMIPA Unesa, while validation and practicality data were collected in May 2020. Validation was carried out by three experts, while practicality was collected through respondents consisting of 5 educational practitioners and 22 students of 10th grade high school. The Grasha-Riechmann questionnaire survey was also conducted to determine students' feelings and attitudes through their learning styles. The results showed the validity of the Integrated Worksheet Based on a Field Trip got a score of 4 (very valid) while the practitioner's responses showed the value of mode 4 (very practical) and the results of the students' responses showed an average positive response rate of 91.08% (very good). Based on those results the Integrated Worksheet Based on a Field Trip was declared to be very practical so it’s appropriate to use. The most common learning styles among the students according to the Grasha-Riechmann questionnaire were Participant (45.5%) and Collaborative (31.8%).
A “RESENDS” Research-Based Teaching Material Supplement Development as a Form of Students’ Reproductive Health Care Sa'adah, Laila Nur; Lisdiana, Lisdiana
Journal of Biology Education Vol 9 No 2 (2020): August 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i2.40384

Abstract

This research was aimed to analyze the advisability and the effectiveness of “RESENDS” research-based teaching material supplement in improving the learning outcomes and fostering the students’ reproductive health care. This research was conducted by using research and developmental methods (R&D) which refered to the modified Sugiyono (2013) steps. The result of this research showed that the advisability of “RESENDS” research-based teaching material material was very decent (material validity 90.65%, media validity 99.2%, students’ reponses 89%, teacher responses 96.7%). “RESENDS” research-based teaching material supplement was effevtive in improving the students’ learning outcomes and their care attitudes. It was proved by the percentage of students’ classical completeness that had achieved the KKM ≥ 72 was 87.9%. As many as 12% of the total students belonged to high criteria of caring attitude and 88% of the total students belonged to very high criteria. The conclusion of this research was “RESENDS” research-based teaching material supplement was decent, valid, and effective in the biological study of reproductive system material.
The Effectiveness of Respiratory System Supplement Based on Research for Increasing Motivation and Learning Outcomes in High School Purwati, Linda; Lisdiana, Lisdiana
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40475

Abstract

A survey of 612 students in one of the high schools in the city of Semarang is found 177 shisha smokers. Based on the results of the survey, students haven’t known the effects and harmful contents of the shisha which they consumed. The use of supplement based on research could increase student knowledge about the dangers of shisha. Manufacture of products based on research data. Learning resources developed are supplement. The appropriateness of product is carried out by the media validator and material validator. Furthermore, the products were tested on 34 students, namely grade XI students of SMA Negeri 1 Kutowinangun. Data collection techniques used questionnaires and written tests. The data analysis method is quantitative descriptive. Based on the results of product validation which it showed very valid. Scores from material experts is 84% ​​and media experts is 98%. The readability test results in the form of teacher and student responses showed incrasing results. The effectiveness of supplement is profed by the scores obtained on motivation scores in before and after learning which increased by 4% with an average percentage in after learning is 77%. Student learning outcomes that have achieved KKM value showed 76,5% and the average N-gain was 0.66 in the medium category. This shows that supplement based on research are effective for increasing motivation and student learning outcomes in high school.
The Effectiveness of The Group Investigation Model with a Jelajah Alam Sekitar Approach to The Metacognitive Skills of High School Students in Animalia Material Budiman, Wahyu Nur; Marianti, Aditya
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40666

Abstract

This study aims to analyze the group investigation model's effectiveness with a Jelajah Alam Sekitar (JAS) approach to the metacognitive skills of high school students. This research was conducted at SMA N 1 Bumiayu in the even semester of the 2019/2020 school year. The research design was a Pre-experimental type of One-Group Pre-test-Post-test Design. All students of Class X MIPA SMA N 1 Bumiayu as the population of this research. This research sample was the students of Class X MIPA 1 and 2 taken by a purposive random sampling technique. The results showed that the metacognitive skills of students averaged a score of 75.19, which was in the good criteria. Journal analysis of student learning activities shows that 81.94% has medium criteria. Metacognitive ability test results have an average score of 73.13 in the good criteria. Students' cognitive ability to achieve classical completeness is 79.19%, and the level of students' understanding of the material based on the results of the N-gain test is at the medium criteria. The correlation between metacognitive abilities using a questionnaire with cognitive abilities showed no significant relationship with a large correlation coefficient of 0.018 (very low). On the other side, the correlation of metacognitive skills using tests with cognitive abilities showed a significant relationship with a large correlation coefficient of 0.495 (medium). Students and teachers gave positive responses to the group investigation learning model with a natural exploration approach. The conclusion of this research is the application of a group investigation learning model with a JAS around effectively the metacognitive skills of high school students on Animalia material.
The Development of E-catalog of Seed Plants based on Mini Research in Semirang Tourism Area as a Supplement to Learning Plantae in Senior High Schools Yulalifah, Lilif; Ngabekti, Sri
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40727

Abstract

Semirang tourism area has natural potential that can be utilized as a source of learning, one of which is seed plants. The Semirang area is located in Gogik Village, West Ungaran District, Semarang Regency with an altitude above 700 meters above sea level. Seed plants have important values for humans and the environment, among others; economic, aesthetic, educational, endemic, conservation, and cultural values. This study aims to identify the richness of the species of seed plants in the Semirang tourism area as a learning supplement for Plantae material in High School. This study was designed with a modified Research and Development (R&D) method. The results of the identification of seed plants in the Semirang tourism area recorded 88 species of seed plants which are divided into 5 divisions, 6 classes, 32 orders, and 48 families dominated by angiosperm. The precentage of gymnosperms is 5.68% and the precentage of angiosperms is 94.32%. E-catalog of seed plants that has been developed has obtained very suitable criteria for supplementing plantae material in class X-Matematics and Natural Sciences students. The result of the acquisition of 85.83% of material experts (V1); 97.81% of media experts (V2); and 73.50% of media experts (V3). Teacher responses received a score of 97.91%, student responses to the e-catalog obtained a precentage of 83.50% and student responses regarding attitudes of concern for plant preservation gained a precentage of 85.00%.
The Development Learning Media Based Tutorials Video on Digestive System Practicum at SMAN 1 Ungaran Handayani, Rima; Rudyatmi, Ely
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40770

Abstract

Implementation of biology practicums could not be carried out optimally. This is because students' skills in practicums are less, time allocation and media are limited, while the use of learning media is very important.. Digestive system practicums have 4 food tests and often make students confused, upside down between the chemical testers with one another, even though when the practical test food test material will be re-practiced and assessed as a practical value. For this reason, it is necessary to development of learning media based tutorial video on the digestive system practicum. The purpose of this research is to analyze the validity and feasibility of a learning media based tutorial video on the digestive system practicum. The research steps taken using the 4D development model are Define, Design, Development, and Disseminate. The research instruments used were media availability questionnaires, interview sheets, validity sheets, and teacher and student response questionnaire sheets. Analysis of the data used is descriptive quantitative percentage. The results showed tutorial video on the digestive system practicum was classified as very valid by media expert 98%, and material expert 100%. Tutorial video on the digestive system practicum is very feasible 97% according to the teacher and 10 students. In this research, the effectiveness of optimizing the digestive system practicum cannot be carried out due to the Covid 19 pandemic. It is recommended to test the effectiveness of the digestive system practicum tutorial video media in future research so that it can be applied in optimizing practicum in schools.
The Development of Biodiversity Booklet in Mangunharjo Area Zaida, Amalia; Rahayuningsih, Margareta
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40894

Abstract

Mangunharjo area is one of the areas in the coastal area of Semarang City that has biodiversity and can be used as an enviroment-based learning resource. The purpose of the study was to identified biodiversity and then analyzed the feasibility and readability of biodiversity booklet in the Mangunharjo area as a supplement of biological material. The research design was Research and Development (R&D). Small-scale trial was counducted at SMA Negeri 8 Semarang, class X MIPA 3 in the even semester of the 2019/2020 school year. The validation results showed that the booklet is very suitable for use in learning by getting a percentage of 98% media expert, 88% material expert, and 94% biology teacher. The results of small-scale trial with student response questionnaires obtained an average score of 88% in the excellent category, and readability booklet by students obtained a score of 94% in the high category.
The Effectiveness of The Problem Based Learning Model Assisted by Scientific Articles to Improve Student Learning Outcomes in Excretory System Material Aeni, Riska Nuril; Iswari, Retno Sri
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40980

Abstract

The 2013 curriculum is related to four models that are recommended to be implemented, one of them is the Problem Based Learning (PBL) model. The innovation of the PBL model is shown by the existence of scientific articles as students' media in solving problems. Excretory system material is a material related to students' daily activities regarding the process of excreting substances from the body and student's environment. The purpose of this study is to analyze the effectiveness of the PBL model assisted by scientific articles. This study is a Quasi-Experimental Research with Non-equivalent Control Group Design and the sampling technique used was simple random sampling. The research subjects were XI MIPA 1 (Control Class) and XI MIPA 2 (Experiment Class). The data obtained were in the form of cognitive scores (pre test and post test), skill scores, attitude scores, student responses, and teacher responses. The average score of the post test score for the experimental class was 68.75, and the posttest score for the control class was 62.50. Student psychomotor learning outcomes are categorized into good and very good criteria. Likewise, affective learning outcomes show all students have an attitude of discipline, honesty, responsibility, and cooperation. The results showed (1) there were differences in learning outcomes beetween classes using the PBL model assisted by scientific articles and the class using discovery model and student scores in the experimental class were higher, (2) the increase in learning outcomes of medium and high criteria class using the PBL PBL model assisted by scientific articles is better than the class using discovery model. Thus, the PBL model assisted by scientific articles is effective in improving student learning outcomes in the excretory system material

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