Biosfer: Jurnal Pendidikan Biologi
BIOSFER: Journal of Biology Education (BiosferJPB), Journal of Biology Education is published as one of the efforts to publish research results related to Biology education. Biosfer: Journal of Biology Education received research results from various parties oriented to the upgrades of science and technology education in biological scope, in order to become a source of scientific information that can contribute in overcoming educational problems, especially in the increasingly complex biology.
Articles
334 Documents
<![CDATA[The Relationship between Students Perceptions of Interpersonal Teacher Behaviour with Students Biology Outcomes ]]>
<![CDATA[Purba, Debora Evania]]>;
<![CDATA[Supriyatin, S]]>;
<![CDATA[Sigit, Diana Vivanti]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 2 (2015): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.8-2.3
<![CDATA[Interpersonal teacher behaviour is behaviors that specifically relate to how teachers interact with their students on a personal. The purpose of this study was to determine the relationship between students’ perceptions of interpersonal teacher behaviour with students’ biology outcomes. The research was conducted in January-June 2015 at the 13 Jakarta Senior High School. The method used was descriptive correlational method. The data of students’ perceptions of interpersonal teacher behaviour is colected with the Questionnaire on Teacher Interaction (QTI). Sampling was done by using Simple Random Sampling. The sample consisted of 85 students. The data tested by normality test using the Kolmogorov-Smirnov test (α = 0.05) and test homogeneity using Bartlett’s test at α = 0.05. The result showed that the data was normally distributed and homogen. The regression model is Ŷ = -85.53 + 0.96X. The correlation coefficient obtained was 0.76, which means there is a positive relationship between Students’ Perceptions of Interpersonal Teacher Behaviour with Students’ Biology Outcomes. In brief, teachers interpersonal has to be improved for getting great students learning outcome.]]>
<![CDATA[Differences in The Application of Conceptual Understanding Procedures Model (CUPs) and Concept Attainment Model (CAM) on Students Misconception Reduction in Digestive System Material ]]>
<![CDATA[Dewi, Shelena Nugraha R]]>;
<![CDATA[Nilawarni, Reduk]]>;
<![CDATA[Rusdi, R]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 1 (2015): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009//biosferjpb.8-1.2
<![CDATA[Students require depth understanding of the concept on dygestive system material, however misconception often happens so that optimal learning isn’t reached. This needs to be taken seriously. The introduction and implementation of Conceptual Understanding Procedures Model (CUPs) and Concept Attainment Model (CAM) are expected to reduce the misconception occur in students. Both models are learning model that requires the involvement and student activity in the learning process and can encourage students to be able to construct a concept. This study aimed to obtain data about differences in the application of CUPs and CAM on student misconception reduction in digestive system material. The research was conducted in SMAN 61 Jakarta on February-March 2015. The reseach method used was a quasi experiment. The research sample obtained after pretest ware students who have misconception on XI MIA 2 (The 1st experimental class with CUPsmodel) and XI MIA 4 (The 2nd experimental class with CAM) who collected by simple random sampling. The instrumen used was a multiple choice objective test accompanied by CRI index. Prerequisite test analysis of normality was the Kolmogorov-Smirnov and homogeneity test with the F test. Based on calculation, data obtained was not normally distributes but homogeneous. The statistical hypothesis with Mann-Whitney test result on accepted null ypothesis at α 0,05. It showed that there was no differences in the application of CUPs model and CAM on student’s misconception reduction in digestive system material.]]>
<![CDATA[A Correlation between Knowledge about Coral Reef Ecosystem and Marine Tourist Attitude toward Conservation at Pramuka Island, Kepulauan Seribu ]]>
<![CDATA[Purbaya, Sharaswati]]>;
<![CDATA[Komala, Ratna]]>;
<![CDATA[Seribulan, M.N M]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol. 8 No. 1 (2015): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.8-1.5
<![CDATA[Coral reef ecosystems are an ecosystem which important role both ecological and value. To conserve coral reef ecosystem requires knowledge form all the people especially marine tourist. Knowledge of coral reef ecosystems which is owned by marine tourist expected form conservation attitude of marine tourists to coral reef ecosystems. The aim of this research was to know the correlation knowledge of coral reef ecosystems with marine tourists conservation attitude around Pramuka Island, Kepulauan Seribu. This research was held on May 2015 at Pramuka Island. The research method used descriptive correlational. Population and sample were determined by simple random sampling of marine tourists on the Pramuka island with the criteria have experience of diving and diving activities in the Pramuka Island amounted to 80 divers. The instrument used was a questionnaire about their knowledge and attitudes of conservation by using a Likert scale. Hypothesis test using simple regression test and correlation test using the formula Pearson Product Moment. The result showed the equation Ŷ = 104,472+0,626X. The results showed there correlation between knowledge of coral reef ecosystems and conservation attitude marine tourists around Pramuka Island, Kepulauan Seribu with a correlation coefficient of 0,325.]]>
<![CDATA[The Effect of Students Knowledge about Environmental Pollution (High Knowledge Vs Low Knowledge) to Critical Thinking ]]>
<![CDATA[Izzaty, Atiya Mustawli]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol. 7 No. 2 (2014): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.7-2.1
<![CDATA[Environmental pollution has become a serious problem compromising human health. It is believed that providing knowledge about this matter, particularly for high school students, will improve their critical thinking by which participation to solve the problem increases. The purpose of this study was to determine the effect of students knowledge about environmental contamination to students critical thinking. This study was conducted in SMAN 54 Jakarta on May 2012 using ex post facto study method with post-test only control group design. Samples were taken from grade 10 students selected by simple random sampling. The result of prerequisite tests performed by t-test and the Kolmogorov-Smirnov test showed that data were homogenous and normally distributed while hypothesis testing by t-test at α = 0.001 it was found that students knowledge about environmental pollution has an effect to students critical thinking.]]>
<![CDATA[Excretory system learning in senior high school: comparative analysis of students’ problem solving skills ]]>
<![CDATA[Maharani Aji Kharisma Rindah]]>;
<![CDATA[Sri Dwiastuti]]>;
<![CDATA[Yudi Rinanto]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol 12 No 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.249-257
<![CDATA[Problem-solving skills are the skills essential for students to have. This research aimed to analyze the problem-solving skills of senior high school students in biology learning of excretory system topics. The method used was descriptive-quantitative. The data were collected using a problem-solving essay test. The subjects were the eleventh-grade students of senior high schools in Surakarta, who were divided into A category (upper class) and B category (low level). Based on the analysis result, it can be seen that the problem-solving skill achievement of the eleventh grade of A group includes: defining the problem (50.78%), examining the problem (40.62%), planning a solution (19.53%), implementing the solution (37.50%), and evaluating (40.62%); while that of B category includes: Defining the problem (46.35%), examining the issue (34.67%), planning a solution (18.54%), implementing the solution (20.96%), and evaluating (32.25%). The lowest percentage in both categories was found in planning the solution and evaluating. Based on the result, the average problem-solving skills in A group is 37.81% and B Category 32,26%. Based on the data, it can be concluded that students' problem-solving skills in A and B categories are still low. The skills can be improved by conducting problem-solving based learning and familiarizing students to solve problems according to problem-solving stages.]]>
<![CDATA[Motoric mechanism with problem based learning: impact on students’ higher order thinking skill ]]>
<![CDATA[Siti Nabilah]]>;
<![CDATA[Yenny Anwar]]>;
<![CDATA[R Riyanto]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol 12 No 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.182-193
<![CDATA[This study aims to determine the effect of Problem Based Learning (PBL) model on higher-order thinking skills (HOTS) of Eleventh-grade students on motion system material in SMA Negeri 1 Indralaya Utara. The research method used was Quasi-Experimental with the research design of Non-equivalent Control Group Design. The sampling method used was Saturated Sampling Techniques. The instruments of data collection are HOTS test questions in the form of multiple choices with five answer choices in twenty-five questions. Observation instrument of learning implementation used Checklist with twelve observation items. The response instruments of students use questionnaires with a Likert scale. HOTS data were tested using the Mann-Whitney test, and then the learning implementation data and students’ response data were analyzed descriptively. This data processing uses SPSS twenty-three. Based on the results of the hypothesis test, the sig value is 0.00 (sig <0.05), which shows an effect studied was significant. The implementation of learning has Good Category, while the response of students has very good and good categories of the two types of the response of students measured. Based on the hypothesis test results can be concluded that the PBL’s model can significantly influence higher-order thinking skills of Eleventh-grade students on motion system material in SMA Negeri 1 Indralaya Utara.]]>
<![CDATA[Exploring respiratory system to improve biological learning motivation: resysmart media application ]]>
<![CDATA[Luthfi Rahayu Ningsih]]>;
<![CDATA[R Rusdi]]>;
<![CDATA[Mieke Miarsyah]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol 12 No 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.211-222
<![CDATA[Resysmart is an interactive media on the Respiratory system material, which stands for Smart Respiratory System. This media uses the Adobe Flash CC application. This study aims to measure the effectiveness of Resysmart interactive media in increasing learning motivation. This study used a quasi-experimental method with a non-equivalent control group design. The learning model used was Problem Based Learning. Samples in this study were students of the eleventh grade of social class at SMAN 3 Cibinong, Indonesia, as many as 60 people. The results showed that there was an increase in learning motivation in the experimental class with a pre-test value of 69.20 and a post-test value of 82.00, with a Gain Score of 12.80. N-Gain Score in the experimental class was 0.42, which was classified as moderate, while the control class is 0.08, which was classified as low. After an independent t-test, a significance value of 0.00 <0.05 was obtained, which means there was a significant difference in learning motivation between Resysmart interactive media classes with classes that didn't use Resysmart interactive media. This study concluded that Resysmart interactive learning media effectively increases students' learning motivation. Based on these results, it was expected that this interactive media could be developed in other materials so that students' learning motivation can be maintained and improved.]]>
<![CDATA[Optimizing the potential of children learning in science (clis) with brain gym: review on human circulatory concepts ]]>
<![CDATA[Yunawati Sele]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol 12 No 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.238-248
<![CDATA[Learning innovation is an effort to improve the quality of learning. One form of innovation is the integration of brain gym learning techniques and various learning models, including the Children Learning in Science (CLIS) model. However, so far, there has never been a study of learning innovations through the integration of brain gym techniques with the CLIS model. This study aims at finding out the optimizing of the Children Learning in Science (CLIS) models with brain gym to empower students' human circulatory conception. This study is quasi-experimental research of pretest-posttest Nonequivalent control group design. The population of this study was the students of class XI MIA SMA Negeri 7 Kupang, which consisted of 173 students. The sample of this study were students of class XI MIA1 and XI MIA 2, which consisted of 61 students. The instrument used was a test of human circulatory conception developed by Andriani (2017). The results showed that the increase in students' human circulatory conception in CLIS learning combined with a gym is 40.61% higher than the increase in students' human circulatory conception in CLIS learning. It can be concluded that the application of brain gym can optimize Children Learning In Science (CLIS) potential in empowering students' human circulatory conception.]]>
<![CDATA[Ethnopedagogy of the osing tribe folk song: exploration and formation of biology learning character ]]>
<![CDATA[Hariyadi, Slamet]]>;
<![CDATA[Tamalene, M. Nasir]]>;
<![CDATA[Hariyono, Aekanu]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol. 12 No. 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.258-276
<![CDATA[Exploration of ethnopedagogical values of the Osing tribe is essential to uncover the values of biological characters because the Osing tribe 3closely related to the application of biological science, for example, in utilizing plants for traditional ceremonial activities or as medicinal plants. This study aims to explore the character values contained in the folk song of the Osing Banyuwangi tribe, related to the formation of attitudes or characters needed in studying biology. The study was conducted using a survey method using structured interview techniques, semi-structured interviews, and in-depth interviews of 15 informants selected using Purposive Sampling and snowball sampling techniques. Data analysis consists of 3 stages: data reduction, data presentation, and making conclusions. The results of the study mentioned that the ethno-pedagogical values are found in “Tetak-tetak” and “Nggolek Ilmu” folk song of Fatrah-Abal. These two songs express explicit and implicit values of biological characters. The tetak-tetak and nggolek ilmu folk song became a community media in instilling the attitude or character values needed in studying biology at pre-school age. These values will be further developed in learning biology in schools, which are carried out in an integrated manner in affective aspect.]]>
<![CDATA[Note-taking roundhouse diagram strategy: improving student retention on body defense system concepts ]]>
<![CDATA[Desi Trilipi]]>;
<![CDATA[Bambang Subali]]>;
<![CDATA[Yenny Anwar]]>;
<![CDATA[Lucia Maria Santoso]]>
<![CDATA[ Biosfer: Jurnal Pendidikan Biologi Vol 12 No 2 (2019): Biosfer: Jurnal Pendidikan Biologi ]]>
Publisher : <![CDATA[Universitas Negeri Jakarta ]]>
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DOI: 10.21009/biosferjpb.v12n2.157-169
<![CDATA[Note-taking Roundhouse diagrams strategy is a students' conceptual framework for interesting notes. This study aims to improve student retention on body defense system material through note-taking roundhouse diagram strategy. The method used was the one-group pretest-posttest design. The sample in this study was taken by simple random sampling technique. The number of samples in this study was 30 students. The instrument used in the study was a test instrument used multiple choice. This research was conducted during six meetings. Three meetings using roundhouse diagram with pretest and posttest. After four weeks, three more meetings were held to collect the second posttest (retest). The data were analyzed by t-test statistical analysis. Based on the results of the t-test statistical analysis at a significant level α = 0.05, it can be seen that t count > t table for short-term retention and long-term retention. The retention category also showed very satisfying results. Average results of N-gain score for short and long-term retention too very good. It can be included, the note-taking roundhouse diagram strategy on the body's defense system concept can improve student retention.]]>
