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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 30 Documents
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Search results for , issue "Vol 10 No 2 (2021): August 2021" : 30 Documents clear
The Development of Teaching Materials Based on Research of Shisha Cigarettes Exposure Reproductive System Materials as a Learning Source of High School Students Mufidah, Fadhilatunnisa; Lisdiana, Lisdiana
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.41255

Abstract

The Research and Development aims to determine the feasibility and effectiveness of using research-based teaching materials supplements as a source of learning for high school students. The learning resources developed are in the form of research-based teaching materials. The method used in this study uses research steps from Sugiyono (2015) that have been modified. The indicators used in this study are indicators of feasibility and effectiveness. Indicators of eligibility in this study involve material and media validity, student and teacher responses. The results of the research have shown that research-based teaching materials are feasible and effective to be used as a source of learning for students. The results of the validity of the material and media are in very valid criteria with each score 85% and 96.875%, while the responses of students and teachers are in the criteria of a good readability level with the value of 88.4 % and 80%. The developed teaching materials are also effective, this can be seen from the classical completeness of the class obtained a score of 83% and an increase in the results of the N-gain test that there are ≥ 70% of students who get N-gain scores with moderate to high criteria.
The Misconceptions Analysis of Regulatory System Materials Using Four-Tier Diagnostic Test Instruments Rahmatika, Atik Yusni; Utami, Nur Rahayu
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.42495

Abstract

The results of the 2018 PISA survey showed a decrease in the quality ranking of Indonesian education, so it is necessary to evaluate the difficulties of students in learning. One of the difficulties encountered is that students are unable to understand concepts precisely or misconceptions as agreed by scientists. Student misconceptions need to be identified because it will have a bad impact on students, one of which is low learning outcomes. This study aims to analyze the profile of grade XI students' misconceptions on regulatory system material with a four-tier diagnostic test instrument. The samples of this study were students of Class XI MIPA 1, XI MIPA 2, XI MIPA 3, and XI MIPA 4 SMA Negeri 2 Semarang with a total of 143 students. This type of research is descriptive research with non-experimental quantitative methods. The four-tier diagnostic test instrument in this study consisted of 20 items. Each question has four levels of answers; At the first level, there are four choices of answers and one choice of open answers, the second level is the level of confidence, at the third level there are four choices of reasons and one choice of open reasons, and the fourth level is the level of confidence. The results of the misconception analysis of SMA Negeri 2 Semarang students showed that 25% of the misconceptions were in the low category. Of the 4 types of combination answers to misconceptions, type 1 was 52%; type 2 at 3,5%; type 3 at 5,5%; and type 4 as much as 39% of the total 685 answers that fall into the misconception category. In general, the causes of student misconceptions are student assumption, lack of literacy, and lack of time to study.
Developing Learning Design Employing Problem Based Learning with Mind Mapping of Excretory System Material to Develop Critical and Creative Thinking Ability for Junior High School Students Yulianti, Eva Lia; Alimah, Siti
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.43700

Abstract

This present study aimed at producing a feasible learning design employing problem-based learning with mind mapping model to develop the ability of critical and creative thinking for Junior high school students in the excretory system material. This research belongs to Research and Development following ADDIE research model without including the implementation stage. The stages which were adopted in this research stopped on the development stage. The products of the developed learning design are lesson plan, learning module, student worksheet, and test instrument. The data collection technique of this research was validation by seven validators involving expert lecturers and science teachers to examine the validity and quality of the learning design. The validation analysis result showed that the learning design is categorized into “very valid” criteria in each scoring aspect. Based on that analysis, the learning design is valid and is able to be tested in the learning activity. However, the validators gave comment and suggestion which were used to improve the products. The test instrument was tested for students and its result was analyzed to figure out the validity, reliability, level of difficulty, and discriminating power of the test items. Based on the items analysis, six question items are classified as valid, reliable, having a moderate level of difficulty, and having a good discriminating power. The final result of this research produces a development product of leaning design that is feasible to be brought into testing.
The Development of Immune System Smart-Flash Multimedia as Learning Media in MA Rahayu, Sinta; Saptono, Sigit
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.43889

Abstract

This study aimed to see the multimedia characteristics of the Smart-Flash Immune System that has been built, the validity of the content and readability, and to see the applicability of Immune System Smart-Flash multimedia. The research was conducted using the Research and Development (R&D) method with the ADDIE (Analysis, Design, Development, Implementation, Evaluation) research model. The data taken in this study were the validity of the Immune System Smart-Flash multimedia in terms of material and media by experts, as well as the application of Immune System Smart-Flash multimedia data in the form of the results of filling out questionnaire responses by students and teachers. The results showed that the Immune System Smart-Flash multimedia had 4 factors, namely it can be used independently by students, has attractive features and display designs, has an animated video that is connected to the original website, and has an evaluation in the form of a puzzle game. The results of validation of material experts 1 and 2 and media experts 1 and 2 were 95%, 90%, 87%, and 87% respectively with very feasible criteria. The responses of students and teachers 1 and 2 obtained a proportion of ≥80% with the overall criteria being very good. Based on the research results, it can be seen that Immune System Smart-Flash multimedia was very suitable for use in learning activities.
The Effectiveness of Blended Learning Models toward The Motivation and Learning Outcomes of High School Students in Ecological Materials Rahayu, Puji; Iswari, Retno Sri
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.44138

Abstract

Technological advancement is one aspect that can be used to support the learning process. Through the use of technology, one of them is by applying blended learning models students get new experiences that will help them in understanding the material. This study aims to examine the effectiveness of blended learning models on the motivation and learning outcomes of Don Bosko High School students on ecological materials. This research is an experimental research using quasi experiment nonequivalent control group design. Population of students in grade X mipa at Don Bosko High School. The samples used were class X MIPA 2 as experimental class and X MIPA 3 as control class. Sampling using puspossive random sampling. The independent variable in this study is the model of blended learning of ecological material, the dependent variables are the motivation of learning and learning outcomes. The results showed that the percentage of students' learning motivation in the experimental class was 96% while in the control class 84.62% were in a very good and good category. Cognitive learning outcomes in the experimental class were higher than the control class with 84% of students achieving the established KKM. Improved learning outcomes in the experimental class showed moderate categories, while in the control class was in the low category. These results were reinforced by a questionnaire of student responses that gave a positive response to the blended learning model. Based on the results of the study, it was concluded that the blended learning model of ecological material is effective against the motivation of learning and student learning outcomes.
The Development of Research-Based E-Booklet as Biotechnology Material Supplements to Improve Analytical Capabilities Azizah, Nahirotul; Iswari, Retno Sri
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.44910

Abstract

The background of the problem in this study is the analytical ability of students of SMA Negeri 13 Semarang on biotechnology material is still low. One of the consequences on the absorption of UN in 2017, 2018 and 2019 in the puspendik is also low. The teaching materials used are not yet in accordance with the needs and tastes of learners. in addition, learning is still focused on teachers with lecture and discussion methods. This, resulting in KD biotechnology has not been achieved. This research aims to develop research-based e-booklets on the application of conventional biotechnology as a supplement to biotechnology materials facilitated with learning devices. The research method used is Research and Development. Data collection in this study used interview guidelines, validation assessment sheet, clozure technique form, and response questionnaire. The results showed that based on expert assessment of materials and media on e-booklet developed showed very valid criteria with an average percentage of 92.77% and 93.4%. Trials of learners in the clozure technique got an average percentage of 96.33% with high criteria. Meanwhile, students and teachers' responses to e-booklets get an average percentage of 91.25% and 97.22% with very decent criteria. In the validation assessment, learning devices get very valid criteria on all devices created, including syllabus, RPP, LKPD, and evaluation questions with the average percentage obtained in a row is 87.76%; 90,04%; 92,01%; and 93.17%. Through learning using e-booklets that have been developed and refer to learning tools that have been created is expected to improve the analytical skills of learners.
The Development of Plant Physiology Practicum Guidelines Based on Learning by Research for Biology Education Students Thahir, Rahmatiah
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.45532

Abstract

research college. Scientific attitudes, scientific processes, and scientific products are special characteristics of the research learning process. The three components of research learning are developed by educators, both teachers and lecturers, maximally in practicum activities in the laboratory. Therefore, as a first step in student learning, lecturers should be able to innovate and be creative in utilizing existing resources for example by the preparation and implementation practicum based on learning by research model. The purpose of this study is to know the process of developing a practicum guideline of Plant Physiology based on Learning By Research. To produce practical products of plant physiology that is valid, and practical for use in the Biological Education Program of Universitas Muhammadiyah Makassar. This research is Research and Development (R&D) with using plomp development model. From the results of the research that has been done shows that the practicum guide of Plant Physiology based on Learning by Research that has been developed meets valid and practical criteria. The validation result of the guide is obtained the average value of the Content Validation Coefficient of 0.88 or has high relevance. While the practicality test is in the category of 'overall implemented' with a value of 3.56.
The Implementation of Guided Discovery Learning Method Towards Science Process and Students' Creative Thinking Ability on Fungus Material Khairunisa, Nisrina; Bintari, Siti Harnina; Mubarok, Ibnul
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.45688

Abstract

Learning on 21 centuries is not only focused on improving students' learning achievement but also focused on developing students' skills and abilities. One of them is to develop the students' science process and creative thinking skills. Guided discovery is one of the learning methods that is suggested for showing those students' skills. This research is aimed to know the result of achievement on students’ science process and creative thinking skills on fungus material. The method used was pre-experimental by using a One group pre-test post-test design to conduct the research. The population of the research was all students of class X MIPA SMAN 8 Semarang in the academic year 2019/2020. The sample of the research used the purposive sampling technique. The result found that students’ science process skills in this research showed the result of each aspect got very good criteria in two experimental classes. The result of students’ creative thinking got classical achievement that was 94.36% by the number of students that reached it was 67 students of 71 sample. The improvement in students’ creative thinking result got an improvement by N-gain score 0,73 with high criteria. Based on the result of analysing the research, it can be concluded that the Guided Discovery learning method can improve students’ achievement of the science process and creative thinking skills.
The Development of Flipped Classroom-Based Human Reproductive System Learning Devices to Improve the Science Literacy Skills of High School Students Sapitri, Diah; Ridlo, Saiful
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.45950

Abstract

Students' science literacy skills in Indonesia are still low. This is evidenced by studies conducted by PISA every three years. There needs to be an update of the learning model to improve students' science literacy skills. The outbreak of the COVID-19 pandemic in Indonesia caused learning to be done remotely. This study aims to produce appropriate learning devices that can be used during the COVID-19 pandemic. The method used is Research and Development which is modified into eight research steps. The research was conducted in the odd semester of the 2020/2021 academic year in the XII MIPA 1 and XII MIPA 3 classes of SMA N 1 Karangrayung. Data retrieval using questionnaires, interviews, and tests. The characteristics of the learning devices developed in this study were designed with a flipped classroom model that starts with self-asynchronous, then continues synchronous learning, and ends with collaborative asynchronous. The results showed (1) components of learning devices consisting of syllabus, RPP, LKS, and evaluation tools were declared very feasible by experts; (2) the components of the learning device get excellent response by the biology teacher and get an excellent response from the student. Based on these results, the learning devices developed are very feasible to be used in the process of online learning.
Meta-analysis of Hots Science Daily Grade VIII SMP Negeri 7 Kerinci Lesson Year 2020/2021 Wahyuni, Wahyuni
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.46159

Abstract

The purpose of this research is to know about the Daily Deuteronomy (UH) Of Integrated Science Students Grade VIII SMP Negeri 7 Kerinci Year Point 2020/2021 which is from the higher validity, reliability, differentiation and difficulty level. This research is quantitative research with descriptive method. Mata in this study students of grade VIII SMP Negeri 7 Kerinci Year Story 2020/2021 which amounted to 50 students and objects in this study is the question and answer Key Deuteronomy (UH) Mata Sekolah IPA Terpadu VIII Class VIII SMP Negeri 7 Kerinci Year Story 2020/2021 which consists of 20 Ways of collecting data which way. Analyze data by means of spss program help version 24.0 and Microsoft Excel. From the results of the study, it can be concluded that valid question items amounted to 11 questions with a percentage of 55 percent at number 1,2,3,4,7,9,10,11,14,16,19 with criteria ≥ 0.2787, while the invalid question amounts to 9 questions with 45% points at 5,6,8,12,13,15,17,18,20 with criteria < 0.2787. Daily Deuteronomy Problem Reliability (UH) This Integrated IPA Value Currency has a Value of Cronbach’s Alpha or s 0.70 and is disp above the reliability criteria that is a matter of whether reliability is high. On the differentiation of the question that is classified as good as 45 % of the 20 points of multiple choice questions at this time high learners with low group learners. The question item which is the question which is a good differentiator or the proportion of the index derimination of the problem in the sub-district is high. And the index of difficulty of good questions that are classified as being greater than the problem that is classified as difficult is from 20 points of multiple choice questions 13 points of questions (65%) relatively easy.

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