Journal of 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.
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<![CDATA[The Effectiveness of Pjbl by Using Reused Paper on Nervous System Concept ]]>
<![CDATA[Nofitasari, Maria Ulfa]]>;
<![CDATA[Widiatningrum, Talitha]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.30512
<![CDATA[This study aims to determine the effectiveness of project based learning model by using reused paper on neuron system lesson to students learning outcomes in SMA Negeri 1 Pemalang. This study used pretest-posttest control group design. The samples that were used are the third mathematics and scince major of eleventh-graders students (control class) and eleventh-graders of the fourth mathematics and science major (experimental class). The samples were taken by cluster random sampling technique. The results show that the learning outcomes in the experimental class are better than control class. The average of students’ N-gain score in the experimental class was significantly different with control class and it was higher than control class (0,72 > 0,58), the average of experimental’s class psychomotor learning outcomes was classified in the very good category, the experimental’s class affective learning outcomes (environmental care attitude) was significantly different with control class and it was greater than the control class (82> 63). This result is supported by students' and teachers' positive responses of project based learning model by using reused paper. Based on this stufy results, it is concluded that the implementation of project based learning model by using reused paper was effectively optimizing students learning outcomes on neuron system material.]]>
<![CDATA[Validity of Learning Media Based on Diamond Touch Cardboard with Think Pair Share Model and Student Respons On Excretory System Material ]]>
<![CDATA[Khumaeroh, Mega Siti]]>;
<![CDATA[Ratnasari, Jujun]]>;
<![CDATA[Ramdhan, Billyardi]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.30642
<![CDATA[This study aims to reseach and develop the use of Diamond Touch media with think Pair share models. The research held at Pondok Modern Assalam Putri, Sukabumi with 31 student. The feasibility of the media used and evaluated by media expert and small-scale trials, Diamond touch is a medium that can be used as a medium to achieve goals material in learning Biology, formal and non-formal education. The elements contained in Diamond Touch media are (1) learning messages or core material (2) cardboard tools for learning aids. The results of this study that Diamond touch media can be integrated with learning models namely Think Pair Share so that the learning process is not boring and Diamond touch media is very valid for use in learning. Analysis of validity test data obtained through questionnaires was performed using quantitative data processing formulas]]>
<![CDATA[Students Worksheet Based on 7E Learning Cycle: Strategies to Improve Activities and Understanding the Concept of Excretion System in MA ]]>
<![CDATA[Rukmana, Avita]]>;
<![CDATA[Alimah, Siti]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31137
<![CDATA[This study aims to determine the effect of students worksheets of 7E learning cycle on activities and understanding the concept of excretion systems at MAN 1 Jepara. The research method used was pre-experimental design with one shot case study. Population of this research was all the students of XI class at MAN 1 Jepara with the samples were XI MIPA 2 and XI MIPA 3 which were taken by purposive sampling. Research data in the form of student activities taken with an observation sheet and understanding the concepts taken with a test. Student activity data were analyzed descriptively quantitatively while understanding the concepts was analyzed by Wilcoxon and N-gain. The results of the study show that the average activity value of XI MIPA 2 students is 88.99% and XI MIPA 3 is 88.63% with the criteria of both classes were very high. The average results of conceptual understanding of students of class XI MIPA 2 is 78.67 with classical completeness is 87.18% while class XI MIPA 3 is 81.73 with classical completeness of 91.89%. The results of the analysis using the Wilcoxon show that the sig value. 0,000<0,05, means that there are significant differences between the results of the pretest before the application of student worksheet based on 7E learning cycle and posttest results after the application of student worksheet based on 7E learning cycle. The results of the N-gain test showed an increase in understanding of concepts in class XI MIPA 2 and XI MIPA 3 of 0.565 and 0.588 with medium criteria. Based on the results of the study it can be concluded that learning using the students worksheet based on 7E learning cycle influences the activity and understanding of the excretion system concept of the XI grade students of MAN 1 Jepara.]]>
<![CDATA[Analysis Knowledge Level of Psychotropic-Addictive Substance And Rejection Attitude Of Drug Abuse In Junior High School Students ]]>
<![CDATA[Ruqoyah, Umu]]>;
<![CDATA[lisdiana, Lisdiana]]>;
<![CDATA[Utami, Nur Rahayu]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31161
<![CDATA[Lack of drug hazard knowledge becomes one of the drug abuse causes. Drug knowledge (psychotropic-addictive substances) will foster a negative attitude such as a rejection reaction towards drug abuse. Such attitudes may prevent or address drug abuse problems. That prevention needs to be done as early as possible by providing knowledge about drugs trough the school educations. This study would find the relationship between addictive and psychotropic substance knowledge with the attitude on drug abuse and how much that constriction in JHS students' attitudes. This research method is a survey method with an analytical observational design. The population in this study was all junior high school students in the Semarang North District with five classes (grade IX) as samples taken from three schools in the sub-district. The data collection measuring instruments used in this study is questionnaires and interviews. The results of this study show that more than 50% of students have high knowledge of psychotropic and addictive substances and have a negative attitude towards drug abuse. Data analysis results are obtained by a correlation coefficient value (r) of 0.971 and a coefficient of determination (R2) of 0.942. The R value indicates a positive correlation while the R2 value is how much constricting it is. Based on the results of the study, concluded that the knowledge of psychotropic-addictive substances with the rejection attitudes of drug abuse has a positive and very strong relationship. And as much as 94.2% of the psychotropic addictive substance knowledge is constricting in the formation of students ' attitudes towards drug abuse.]]>
<![CDATA[The Implementation of Cambridge Curriculum on Biological Learning in Gandhi Memorial Intercontinental School (GMIS) Semarang ]]>
<![CDATA[Wijayanti, Jihan Sela]]>;
<![CDATA[Susilowati, Sri Mulyani Endang]]>;
<![CDATA[Isnaeni, Wiwi]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
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DOI: 10.15294/jbe.v8i2.31192
<![CDATA[The aim to describe the implementation of biology learning and analyze the positive aspects of the curriculum in Gandhi Memorial Intercontinental School (GMIS) Semarang .The evaluation of this CIPP model used descriptive-qualitative approach. The variables were the Cambridge Curriculum with context, input, process, and product aspects. The data collection techniques used documentation, observation, and interviews. The data analysis method used triangulation. The research results showed that in context, the profile of GMIS Semarang has a background as an international school in accordance with government regulations. The input consists of students, curriculum, teachers, facilities and infrastructure, and teaching materials that fulfill the standards. The process consists of the implementation of biology learning had a very good criteria which is 90% in the classroom and 92% practicum, the media was used as a support for learning, laboratories and library was used well. The assignments and teacher administration had been given well. The product in the form of student learning outcomes were good but it needed to be improved and the achievements that had been achieved by students at national and international levels were good. And there were positive aspects that can be applied to the national schools in improving the education quality.]]>
<![CDATA[The Implementation of High School Remedial Program on Regulation System Material in Palu City Based on School Status and Teachers’ Education Background ]]>
<![CDATA[P, Fildayana]]>;
<![CDATA[Djukri, P]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31307
<![CDATA[This research aims to describe the implementation of a high school remedial program on regulation system materials in Palu City based on school status and teacher’s educational background. This research is descriptive research with a mono variable using the survey method. The subject of this research was biology teacher class XI and class XI students who followed the improvement program on system registration material. The variable of this research is qualitative descriptive research. The subject of this research was biology teacher class XI and class XI students who followed the improvement program on system registration material. Data collection techniques using observation, interview, and documentation techniques. Data analysis techniques add data reduction, data presentation, and verification. The validity of lottery data by technical triangulation and source triangulation. Data collection uses Human Instruments, interview guidelines for teachers, and interview guidelines for the student. The data were analyzed using the component analysis technique based on Miles and Huberman. The research result indicated that the implementation of the remedial program on regulation system materials at a public high school in Palu city is better than that of private high school. However, the implementation by teachers whose education background is educational is better than that of those whose educational background is non-educational.]]>
<![CDATA[The Development of Respiratory System Teaching Material Supplement as a Caring Form of the Dangers of E-Cigarettes for Health ]]>
<![CDATA[Nuha, Ulin]]>;
<![CDATA[Lisdiana, Lisdiana]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31463
<![CDATA[Based on KD (Basic Competence) 3.8 and 4.8 of class XI curriculum 2013 in respiration system material, in learning must be started from relevant facts often faced by students, one of which is in the subject of respiratory system disorders. Along with the development of age, respiratory system disorders caused by exposure to cigarettes are a problem that often occurs in adolescents. So, it is necessary to supplement teaching materials that support the main teaching materials to achieve these learning goals. The purpose of this study is to analyze the feasibility and effectiveness of supplementary respiratory system teaching materials developed. The research uses the Research and Development (R&D) method based on 10 steps of R & D research in Sugiyono (2015). The test and indicators for determining the feasibility and effectiveness of supplementary teaching materials are (1) feasibility tests include the study test and readability test each ≥ 51%, (2) test the effectiveness in improving learning outcomes with classical completeness test ≥ 70% of students who achieved a value of ≥ 70, medium to high N-gain test, and sensitivity index items ≥ 0.30, (3) effectiveness test in growing students' caring attitudes students with the percentage scale score of caring attitude ≥ 51%. The results show that the feasibility test is obtained by a 95% review test and 93% readability test, the effectiveness test for improving learning outcomes showed 87.5% of classical completeness results, N-gain score 0.7 (high), item sensitivity index questions 0.4 (sensitive), the effectiveness test in growing caring attitude shows overall on the caring criteria (there are 2 students or 6.25%) and very caring (there are 30 students or 93.75%). The conclusions in this study are respiration system supplementary material as supplementary teaching material is appropriate and effective in improving learning outcomes and also effectively fostering caring attitudes of students towards the dangers of e-cigarettes for health.]]>
<![CDATA[Analyzing Pedagogical Knowledge of High School Biology Teachers in Banten Based on Educational Backgrounds ]]>
<![CDATA[Rahayu, Maya]]>;
<![CDATA[Suyanto, S]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31538
<![CDATA[formulate the learning plan, method comprehension and approach, curriculum, learning motivation as well as learning evaluation instrument. This research was aimed to discover the skill difference of pedagogical knowledge of biology teachers compared to different educational backgrounds. The method of this research was a quantitative-descriptive through proportional random sampling technique for sample collection. The population of this research was the entire biology teachers in State High School of Lebak Banten. The collected samples were 18 biology teachers with different educational backgrounds. This research was performed in State High Schools spread among the area of Lebak-Banten. The analysis results of the data of pedagogical knowledge question items have indicated that the average teachers with biology education background has higher score (73.33) and 0.033<0.05 value has acquired based on t-test result. It means that there is a significant difference between teachers who have biology education background compared to teachers with non-education backgrounds]]>
<![CDATA[The Effectiveness of Blended Learning Implementation in Ecological Chapters Judging from the Understanding of Students' Concepts ]]>
<![CDATA[Pitaloka, Elok Dyah]]>;
<![CDATA[Suyanto, Slamet]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31584
<![CDATA[The use of technology in the process of learning activities can create a new atmosphere in biology learning, namely direct learning and learning using quipper school online. Learning like this is known as blended learning. The class used for the study was taken through cluster random sampling technique namely X MIPA 2 (experimental class) which implements blended learning and X MIPA 3 (control class) which implements a scientific approach. The implementation of blended learning on the topic of ecology is expected to be effective towards understanding concepts. Blended learning is effective on understanding concepts in ecological discussion because they fulfill three indicators, namely: (1) the average posttest of the experimental class 74.95> the mean posttest of the control class is 64.98, (2) The value of understanding the concepts to the two classes shows a significant difference with the values significance of 0,000<0,05, (3) Mean value of N-Gain experimental class 0.52> N-Gain mean value of control class 0.32. Thus, the implementation of blended learning in the ecology chapter in terms of understanding the concept is said to be effective.]]>
<![CDATA[The Implementation of Scientific Approach on Biology Learning Process Performed by Teachers ]]>
<![CDATA[Siwi, Hefi Mardias]]>;
<![CDATA[Wuryadi, Wuryadi]]>
<![CDATA[ Journal of Biology Education Vol 8 No 2 (2019): August 2019 ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v8i2.31657
<![CDATA[This research was aimed to discover the implementation of scientific approach on biology learning process of X class in discovery learning model performed by teachers. The type of this research was descriptive by using a survey method. The sample was collected through convenience sampling. The population in this research was biology teachers in Bantul, and this sample was 4 biology teachers of X class in State High Schools of Bantul Regency. The instrument used in this research was a questionnaire, namely the questionnaire related to the perception of students toward the learning performed by teachers. The acquired data then analyzed descriptively by calculating the level of tendency of each learning aspect. The research results have indicated that the scientific approach in biology learning process of X class through discovery learning model has been implemented properly in accordance with the stages of discovery learning learning model.]]>
