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Assimilation: Indonesian Journal of Biology Education
Published by Universitas Pendidikan Indonesia
ISSN : -     EISSN : 26217260     DOI : -
Core Subject : Education,
Education
AIJBE published a scientific paper on the results of the study/research and review of the literature in the sphere of biology education includes: learning strategy, learning media, assessment, teaching materials, curriculum, and teacher professional development. AIJBE covers many research in all level of education (primary, secondary, and higher education). The publication frequency is twice a year in March and September.
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Articles 7 Documents
 1 
Search results for , issue "Vol 3, No 1 (2020): March 2020" : 7 Documents clear
Pengembangan kegiatan praktikum pemodelan efek rumah kaca untuk siswa SMA pada materi perubahan lingkungan Rima, Rima; Munandar, Achmad; Anggraeni, Sri
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23308

Abstract

The lack of laboratory equipment and malfunctioning laboratories in schools makes teachers reluctant to carry out practical activities, especially on the topic of environmental change. This study aims to produce an effective practicum activities in accordance with the demands of the curriculum in the elementary school of high school students on the material of global warming. The method if used in this research is descriptive research method. To test the effectiveness of practicum activities developed used a class experiment in class X in a high school by using pretest and posttest. This research uses Thiagarajan et al. (1974) development model that is development model (4-D) (Four-D models). This development model consists of four stages, namely definie, design, develop, without disseminate. The test instrument is a matter of multiple choice with 15 items that have been validated by the expert. The results of the validation show that the greenhouse effect modeling activity, developed in this research is feasible and effective. The effectiveness criteria of the practicum activity refers to the achievement of the average value of the students that exceeds the minimum score (75).
Keefektifan bahan ajar berbasis praktikum sederhana untuk menurunkan miskonsepsi siswa pada materi sistem pencernaan makanan Aulia, Hanna; Suhara, Suhara; Surakusumah, Wahyu
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23302

Abstract

This study aims to determine the reduction of students' misconceptions on food digestive system material through simple practicum-based learning. Simple practicum that is carried out includes test of vitamin C content by titration of iodine and formalin test with turmeric. Simple practicum means using simple tools and materials that are easy to find and the operation is also easy. This research was conducted on high school class XI students in Bandung City as much as one class. The research method used was a weak experimental method. The sampling technique was carried out by purposive sampling. Decrease in student misconceptions in terms of the results of the pretest and posttest. After learning, a questionnaire is given to find out students' responses to simple practicum-based learning. The results of the study showed that simple practicum food test was able to reduce student misconceptions, with an average reduction in misconceptions by 72%. Students' misconceptions are seen based on the analysis of conceptual changes. Conceptual change type Pattern I is a change towards positive (understanding the concept) showing the highest percentage of 68%. The highest decrease in misconceptions was found in the concept of food substances, while the lowest decrease in misconception was found in the concept of structural and bioprocess relationships.
Profil model mental siswa sekolah menengah atas tentang konsep sel Agustina, Siti Komariah; Rahman, Taufik; Hamdiyati, Yanti
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23310

Abstract

The concept of cell is one of material that is quite complicated because it contains abstract concepts such as cell organelles and the mechanism of transport of substances. This study aims to identify the mental models of high school students about the concept of cells represented in written, oral, and picture forms. The method used is descriptive method. In this research, the method use to find mental model of senior high school studets in cells subject. The students are given diagnostic test, as multiple choice, visual test, and oral test which used as students’  mental model parameter. Majority grade XI students of science in senior high school have scientific model, in other words written ideas which refer to the concept with scientific understanding or have basic theory. It can be find in the result: 40% scentific for writing test, 53% scientific for oral test, and 40% scientific for drawing test. Whereas, grade XI students of science in private high school, the students have experience model which shows from their reprecentation which based on analogy. It can be find in the result: 42% experience for writing test, 57% experience for oral test, and 42% experience for drawing test.
Analisis keterampilan berpikir kritis peserta didik SMA kelas X IPA pada materi virus Agustine, Jussi; Nizkon, Nizkon; Nawawi, Sulton
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23297

Abstract

This study aims to determine the critical thinking skills of class X science students in Talang Ubi District on virus material. Type of quantitative descriptive research. The population of all students of class X Science in Talang Ubi District. The sample used in class X IPA 1 in SMA Negeri 1 Talang Ubi, SMA Negeri 2 Unggulan Talang Ubi, and SMA YKPP Pendopo. Data collection techniques using purposive sampling. Retrieval of data using instruments about the ability to think critically on virus material using the framework developed by Facione (2013), consist of five indicators namely: interpretation, analysis, evaluation, inference, explanation, and self-regulation. The results of the study of Critical Thinking Ability in the District of Talang Ubi can be categorized as low, with a percentage value of 59.26%. For the average number of indicators obtained in Talang Ubi District, namely: interpretation indicator has a percentage of 87.94%, and analytical indicator of 60.27%, and evaluation indicator of 45.52%, an inference indicator of 52.83%, an explanatory indicator by 40.00% and self-regulation indicators by 69.01%. This study can be concluded that the critical thinking ability of high school students of class X IPA in Talang Ubi sub-district on virus material is categorized as low. These results indicate that strategies, teaching materials, and learning media need to be developed to facilitate students' thinking skills.
Identifikasi miskonsepsi siswa SMA pada topik ekosistem Nurhidayah, Latifah; Riandi, Riandi; Solihat, Rini
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23303

Abstract

This study aims to obtain information about the misconception of high school students on ecosystem topic. The method that used in this research is descriptive method, and this research takes two schools in Bandung city as sample of the research. Selected schools are schools with high grade passes and low grade passes in Bandung. This study uses three-tier problem as a research instrument combined with CRI method that has been modified. In addition, teacher and student interviews were conducted to obtain information on learning activities that were thought to be factors of misconception. The result of research shows that student has misconception in all concepts that was tested to. In particular, the school with high passing grade has misconception in 12 concept from 27 conception tested.  The concept with the highest percentage of students is found in the concept of food webs in context the definition of food web. While the students in schools with low-grade passing experience misconceptions as many as 17 concepts with each context from the 27 concepts tested. The concept that has the highest percentage is concept about energy flow with the context of energy flow sequence. Based on the results of the interviews, it was found that learning was conducted by using lecture method and used the power-point presentation as the only media in learning. With this kind of learning, students with misconceptions are mostly bored with learning, and lose interest in caring for teachers. In addition, most students admitted that the students do not understand the explanation given by the teacher, so look for alternative sources of referral of learning such as textbooks, worksheets, and reference sources from the internet.
Pengaruh penerapan problem based learning terhadap literasi lingkungan siswa SMP pada materi pencemaran lingkungan Siddiq, Muhamad Nur; Supriatno, Bambang; Saefudin, Saefudin
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23369

Abstract

This study was aimed to investigate the effect of problem based learning to environmental literacy for junior high school in environmental pollution subject. The study of students’ environmental literacy covered three aspects, there were knowledge, attitudes, and cognitive skills. The research methods used quasi-experimental and non-equivalent control group design. The sample of this research was seventh grade students in junior high school consisting of 27 experimental class students and 25 control class students. The instruments used in this study were multiple choice questions for aspects of knowledge and cognitive skills with Jatigede Reservoir as an environmental content, Likert scale questionnaires for attitude aspects, observation sheets of problem based learning syntax and student questionnaire in learning problem based learning. Pre test was given to the experimental and control class before learning begun and post test was given to the experimental and control class after the last learning was held. The results showed that the knowledge aspect showed a significant difference which meant that there was an influence from the results of the treatment given, while the aspect of cognitive attitude and skills did not show a significant difference, which meant there was no influence from the results of the treatment given. The achievement of the syntax of problem based learning is in the category of almost all activities. Students’ responses to the implementation of problem based learning showed an agreed response.
Analisis kualitas struktur dan keberadaan literasi kuantitatif pada lembar kerja peserta didik biologi SMA Ramadhayanti, Ramadhayanti; Soesilawaty, Soesy Asiah; Nuraeni, Eni
Assimilation: Indonesian Journal of Biology Education Vol 3, No 1 (2020): March 2020
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v3i1.23312

Abstract

The structure quality of student worksheet will determine the actualization of learning objectives required by curriculum. Besides that, as an effort to support the science development to be more quantitative, biology student worksheets should have the quantitative literacy indicators, such as interpretation, representation, calculation, application/ analysis,  assumption, and communication. This research is aimed to explain the structure quality and the existence of quantitative literacy in biology student worksheets for senior high school. The research method is quantitative descriptive. The subject of this research is 40 student worksheets in biology book for class 11 published by A, B, and C publisher. The result shows that the student worksheets from A has the best structure quality according to Vee Diagram. The percentage of structure quality of student worksheet in A book is  55,5%, followed by B (53,2%) and C (29,9%). The existence of quantitative literacy that can be identified from the books are interpretation, calculation, application/analysis, and communication. All of the interpretation and calculation indicator found in record/transformation component, while all of the application/analysis indicator found in knowledge claim component. Communication indicator found in two components, record/ transformation (50%) and knowledge claim (50%).

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