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Jurnal Bioterdidik: Wahana Ekspresi Ilmiah
Published by Universitas Lampung
ISSN : 23021276     EISSN : 26215594     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Bioterdidik adalah jurnal ilmiah yang memuat artikel-artikel hasil penelitian mengenai pembelajaran biologi maupun penelitian biologi.
Arjuna Subject : -
Articles 680 Documents
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The Utilization Ethnobotany Spice Based On Sundanese Local Wisdom Community in Kelurahan Gununggede Subdistrict Kawalu Tasikmalaya City As Teaching Materials Supplement Sambung Nadiyawati; Diana Hernawati; Rinaldi Rizal Putra
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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Abstract

The purpose of this study is to describe an ethnobotanical study of the use of spices based on local wisdom in the Sundanese people in Gununggede Village, Kawalu District, Tasikmalaya City. This research method was carried out in a qualitative descriptive manner with semi-structured observation and interview techniques. The selection of respondents using purposive snowball sampling method and obtained the number of respondents as many as 20. The results showed 31 types of plants belonging to 17 families. Zingiberaceae is the most common family with 6 species. The results of the analysis use the cultural significance index (ICS). The results showed that the highest ICS value was 30 for shallots (Allium cepa) and garlic (Allium sativum) and the lowest 9 for chili bendol (Capsicum chinense) and vegetable starfruit (Averrhoa bilimbi). The results of this study can be concluded that plant species with high ICS values are the species most frequently used and their function cannot be changed in cooking dishes. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27172
Metacognitive Awareness Based on Gender in Conceptual Change Learning Assisted Android Mobile-learning on the Topic of the Human Reproductive System Wisnu Juli Wiono; Safira Permata Dewi
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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Abstract: Metacognitive Awareness Based on Gender in Conceptual Change Learning Assisted Android Mobile-learning on the Topic of the Human Reproductive System. This study aims to describe the level of metacognitive awareness of male and female students in conceptual change learning on the topic of the human reproductive system, the relationship between knowledge about cognition and cognitive regulation. The research subjects were students of class XI at a high school in Bandar Lampung. The instrument used to collect data is a metacognitive awareness questionnaire developed by Schraw Dennison (1996). The results of the study show that male and female students are dominantly at the level of "developing" metacognitive awareness in the sense that they can be helped towards awareness of thinking for themselves if they are inspired or supported. This study also revealed that girls are more dominant in their minds-on, while male students tend to be more hands-on. Each knowledge about cognition and regulation of cognition has a strong relationship, both in male and female students. Through this research, it appears that conceptual change learning facilitates male and female students to identify and revise concepts that develop in society related to the human reproductive system to become scientifically correct. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27135
Investigation of Biology Students' Cognitive Structure Ability Regarding the Central Dogma of Molecular Biology Sutrisno Sutrisno; Romy Faisal Mustofa
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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The purpose of this study was to improve biology learning outcomes in genetic material for class XII-MIPA 8 students of SMAN 1 Tasikmalaya in the 2022/2023 academic year. The model is the media image. The subjects of this classroom action research were class XII.MIPA 8 students of SMAN 1 Tasikmalaya. The number of students is 35 people, 14 boys and 21 girls. This classroom behavior study was conducted in the 2022-2023 school year. This classroom action research was conducted for three months in odd semesters starting from October to December 2022. The research methodology for this classroom action research was carried out in two cycles, each cycle consisting of two meetings. Each cycle consists of planning, implementing, observing and reflecting. The research process consisted of Preliminary Research, Cycle 1 Planning, Cycle 1 Action Implementation, Cycle 1 Observation, Cycle 1 Reflection, Cycle 2 Planning, Cycle 2 Action Implementation, Cycle 2 Observation, and Cycle 2 Consists of reflection. The data collection technique is to collect test scores using tests (written tests) given at the end of each lesson in each cycle. Observational data is made by observing student activities during the learning process. Data analysis was performed using percentage statistics. The results showed that the students' learning outcomes increased from 40 before learning to 70 in cycle 1 and 85 in cycle 2. Student learning activities increased from the category of 'Enough' to 'Good' and from 'Good' to 'Very Good'. The application of media images can increase the activity and learning outcomes of biology in the genetic material for class XII.MIPA 8 SMAN 1 Tasikmalaya Academic Year 2022/2023. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27120
Student’s and Teacher Perceptions on Online Learning and the Interrelation Between Self Efficacy and Student’ Concepts Mastery Vivi Kurnia Sari; Dewi Lengkana; Berti Yolida
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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The transition of the process of teaching and learning activities from face-to-face learning systems to online learning systems certainly provides significant changes. Online learning requires students to be more active in learning activities because teachers cannot monitor their learning process directly. This study aims to determine teacher and student perceptions, self-efficacy, concept mastery, and the interrelation between self-efficacy and conceptual mastery students of class X MIPA in online learning. The design used is descriptive quantitative with a correlational approach. The research sample consisted of 3 biology teachers and 118 students of class X MIPA SMA Negeri 1 Seputih Surabaya which were sampled from the population using total sampling technique. The research was carried out in June of the even semester of 2021. Quantitative data in the form of mastery of class X students' concepts of environmental change were obtained using questions, while qualitative data in the form of teacher perceptions, student perceptions, and student self-efficacy used a questionnaire in the form of google form. Data on perception, self-efficacy and concept mastery were analyzed descriptively, while the correlation between self-efficacy and concept mastery was analyzed inferentially with Product Moment. The results showed that the teacher's perception was categorized as good (67.28%). Students' perceptions are categorized as good (69.71%). Self-efficacy of students in the high category (67.87%). Mastery of concepts in the high category (39%). There is a positive relationship between self-efficacy and mastery concept of class X MIPA SMA Negeri 1 Seputih Surabaya with a low degree of relationship. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27394
Evo & Lusi: A Novel to Increase Motivation to Learn Evolution Setiyo Prajoko; Ika Sukmawati; Tegar Satya Prahara
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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This study aims to determine the feasibility of evolution learning novels as an alternative learning resource in high school biology learning and to determine the effectiveness of evolution learning novels in increasing learning motivation in students. The research method used is Research and Development (RD). The type of research and development used is the ADDIE model (Analyze, Design, Develop, Implement and Evaluate). The implementation stage is carried out with a pre-experimental design type one-group pretest and post design. The validation results that have been carried out, the product developed has an average validation percentage of 82.5%, which is very valid. The percentage of validation is obtained from the validation results by learning novel development experts and evolutionary material experts, but with various revisions that need to be made, the majority of which lie in writing errors and laying the concept of evolution. The products produced increased student learning motivation when tested on a limited basis at SMA N 1 Bandar Batang Regency. The initial motivation level of SMA N 1 Bandar Batang Regency students is included in the excellent category with a percentage of 59.17%. After being given a novel to read, the student motivation level increase to 79.86% or in high criteria. The results obtained, the product produced as an evolution learning novel is included in the category of feasible and quite effective DOI: http://dx.doi.org/10.23960/jbt.v11.i1.26992
Implementation of the Project Based Learning (PJBL) to Increase Students Learning Interest and Learning Outcomes in Biotechnology Concept Ela Nurlaela; Yoyon Sutresna; Nina Helina
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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The success of learning can be influenced by various factors including students learning interests. However, there are still many students who have a low interest in learning, and the interest in learning that is owned by students can affect the learning outcomes of students during the learning process. This study aims to determine the increase in learning interest and student learning outcomes in biotechnology material. The research method used is the class action research method (CAR). The subjects in this study were all students in class IX B of junior high school 1 Baregbeg totalling 35 people with details on 17 boys and 18 girls. The data analysis technique used in quantitative descriptive research allowed the data obtained from the results of the research to be processed with the help of Microsoft Excel 2016 to find out the proportions of student interest in learning, the proportion of interest in learning each cycle, and the proportion of completeness of student learning outcomes on the cognitive aspect. Based on the results of the research it shows that the Project Based Learning (PJBL) model can increase student interest in learning and learning outcomes of students in biotechnology concept with an interest in learning in cycle I obtaining a proportion of 67% and in cycle II of 77%. Then the learning outcomes of students in cycle I were 49% mastery and in cycle II they increased to 91%. So with the proportion that has increased in cycle II the Project Based Learning (PJBL) model is very effective to be applied in the learning process as an effort to increase interest in learning and student learning outcomes in biotechnology concept in class IX. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27242
Promoting College Student’s Twenty-First Century Skills through a STEM Learning Project Rifaatul Muthmainnah; Diah Ika Putri; Wina Fitriyani
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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There is a need to prepare college students with non-cognitive or 21st Century skills to prepare them for successful college and future careers. As the number of applied STEM in Indonesian education increases, research is needed to understand how STEM learning projects promote student 21st Century skills. This study used a case study and mixed-methods conversion design to convert qualitative data into quantitative data by applying pre-established rubrics. This study provides evidence that STEM learning projects are beneficial to promote students' 21st Century skills, which are: (a) knowledge construction, (b) real-world problem solving, (c) skilled communication, (d) collaboration, and (e) self-regulation. The result shows that students demonstrate the highest grade on collaboration and the lowest on knowledge construction. Although most of the student work introduced multiple 21st Century skills and the overall scores were satisfactory, student knowledge construction still needs improvement. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27046
The Effect Of Using Video Learning Media On Critical Thinking Skills On The Topisc Of Environmental Pollution Rodatul Jannah; Pramudiyanti Pramudiyanti; Nadia Meriza
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
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This study aims to determine the effect of instructional video media on critical thinking skills. The population of this study were all seventh grade students at SMPN 25 Bandar Lampung. The research design used in this study is a quasi-experimental design in the form of a non-equivalent control group design. The sample in this study were students from 2 classes, namely class VII C and VII D, which were selected using cluster random sampling technique. The research instrument used a pretest-posttest research sheet. Data on the average value of pretest-posttest, n-gain as a result of increasing students' critical thinking skills were analyzed by statistical tests, namely the Mann Whitney test. The results showed that students' critical thinking skills were in the "Medium" category with n- gain in the experimental class of 0.66 and students' critical thinking skills in the "Medium" category with the n-gain value in the control class lower than the experimental class, which was 0.43. From the statement above, it can be concluded that the results of the average data analysis of students' critical thinking skills between the experimental class and the control class were significantly different. This is because video media is able to display all phenomena, especially environmental pollution that occurs in detail into its types so that it can increase students' understanding of concepts which then affect students' critical thinking skills. Thus, it is known that video media can affect critical thinking skills. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27236
The Availability of E-Modules As a Learning Media In Problem Based Learning At SMA N 11 Pekanbaru Siti Risna Wati; Sepita Ferazona; Suryanti Suryanti; Ibnu Hajar; Fitriyeni Fitriyeni
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
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This research is a preliminary study that aims to determine the availability and feasibility of the E-Module, as well as the views of students and teachers on teaching materials that have been used so far in SMA Negeri 11 Pekanbaru. This study uses a survey method. In the research instrument used is a questionnaire. The research sample was 50 high school students and 1 Biology teacher. The results showed that from the student's perspective on the Development of Biology E-Module Teaching Materials as a whole, it has an average percentage of 78.7% in the Good category. The highest student response was the question whether you were enthusiastic about participating in the biology learning process in class? With a percentage of 100% in the Very Good category, and the lowest student response is the question Have you used textbooks or other handbooks for biology learning? With a percentage of 49.1% in the Enough category. Meanwhile, from the perspective of the teacher as a whole, it has an average percentage of 70.66% in the Good category. The teacher's response was highest in the question Did your biology learning process make students more enthusiastic about participating in learning? With a percentage of 100% in the Very Good category, and the lowest teacher response is the question Have you ever used E-modules for the learning process? With a percentage of 25% in the Less category. Based on the results of this study it can be concluded that from the perspective of students and teachers it is necessary to develop E-Modules based on Problem Based Learning (PBL), as teaching materials for class XI in SMA/MA to increase students' knowledge of Biology subject matter. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27247
Reconstruction of Senior High School Laboratory Activity Design on Motion System Materials Alma Aliya Jacinda; Bambang Supriatno
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): JURNAL BIOTERDIDIK
Publisher : Universitas Lampung

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This study aims to provide an overview of the motion system practicum design used in SMA and the subject of this research is the laboratory activity design of the motion systems laboratory activity design used in schools. This research is a qualitative descriptive study. The samples in this study were 3 samples of motion system in hard bone structure sub-material laboratory activity design, which were taken using a purposive sampling technique. This study uses an instrument developed based on the Vee Diagram component scoring table adapted from Novak and Gowin's book. Based on the instruments developed, the results of the analysis of this practicum student worksheet have several problems in terms of 1) the suitability of the student worksheet components, not yet following the demands of the 2013 Basic Curriculum Competency, and the title and objectives are not following the work steps and are not relevant to the object/phenomenon that appears so that causing this practicum to be difficult to execute, 3) construction of knowledge, questions have not led to phenomena that arise, are not connected with data interpretation and the conclusions that are built do not yet describe the title and objectives of the practicum. Meanwhile, based on the results of the analysis of the Vee Diagram scoring instrument, shows that the components of focus questions, objects/ events, concepts/ theories/ principles, transformation notes, and knowledge claims have not yet reached the maximum score so the circulating practicum worksheets do not support the Vee Diagram by Novak Gowin components optimally so it needs to be reconstructed.

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