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Published by Universitas Riau

ISSN : 18295460 EISSN : 27761924 DOI : http://dx.doi.org/10.31258/biogenesis.17.2.49-60

Core Subject : Science, Education, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Other

Biogenesis menerbitkan artikel dengan fokus bidang kajian Pendidikan Biologi dan Biologi. Biogenesis menerbitkan artikel dengan frekuensi terbitan 2 kali dalam setahun yaitu bulan Februari dan Agustus

Arjuna Subject : Seni dan Humaniora - Seni dan Humaniora (Lain-Lain)

Articles 182 Documents

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KARTUN CERIA (CERITA REMAJA INDONESIA) TENTANG PENDIDIKAN SEKS SEBAGAI PENUNJANG MATERI AJAR SISTEM REPRODUKSI DI SMP Hafizah Saleh; Binari Manurung; Ely Djulia
Biogenesis Vol 17, No 2 (2021): Agustus
Publisher : Program Studi Pendidikan Biologi

This development research aims to determine: (1) Content Feasibility; (2) Feasibility of Presentation, (3) Feasibility of Language (Readability), and (4) Feasibility of Design of Ceria Cartoon Calendar (Indonesian Youth Story) for Junior High School students. The research procedure uses the Thiagarajan development model which consists of four stages (four-D models), namely: define stage, design stage, develop stage and disseminate. The feasibility analysis was carried out using a questionnaire instrument which was assessed by three parties consisting of Expert Validators, Biology Teacher Reviewers, and a Student Perception Questionnaire of the Cheerful Cartoon Calendar (Indonesian Youth Story) Biology Class IX SMP PGRI 24 Medan. Analysis. The results of this study showed that: (1) The Feasibility of the Contents of the Ceria Cartoon Calendar (Indonesian Youth Story) obtained good criteria, (2) the Feasibility of the Presentation of the Cheerful Cartoon Calendar (Indonesian Youth Story) obtained very good criteria, (3) the Feasibility of Language (Readability) Calendar Ceria Cartoon (Indonesian Youth Story) obtained good criteria, and (4) the Feasibility of the Ceria Cartoon Calendar (Indonesian Youth Story) Design Feasibility criteria obtained very good eligibility criteria. The results of this study imply that the Ceria Cartoon Calendar (Indonesian Youth Story) Biology has good criteria to be used for adolescent students, especially in class IX SMP in conveying information about knowledge about sex education in supporting reproductive system materials in the classroom.

PENINGKATAN HASIL BELAJAR BIOLOGI SISWA KELAS II SMUN I SELAT PANJANG MELALUI PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION (STAD) Evi Suryawati; Mariani Natalina; lili Arliza; SaImiah '
Biogenesis Vol 1, No 2 (2005)
Publisher : Program Studi Pendidikan Biologi

Have done the classroom action research was to know the increase of result learn biology with to approach of STAD Cooperative learning to student class II SMUN 1 Selat Panjang on February – April 2004. Samples were collected students class II.1 to amount 42 people. Various parameters such as: Student reserve capacity, produce student learn, student development value, teams appreciation value and students activity. The result of student learn at Cycle I with concept Food and Digestion System at meeting I (81,62), meeting II (79,02), meeting III (74,22) and meeting IV (82.43). At Cycle II with concept Excretory System of average value at meeting I (83,59), meeting II (84,86) and meeting 111 (87,29). For student development that contribute for teams appreciation value at Cycle I, 8 teams to get super appreciations and 1 team to get enormous appreciation. Whereas at Cycle II, from 9 teams, all teams to get super appreciations. The Student activity in cycle I equal to 77.19 (very well category), cycle II equal to 84.85 (in very well category). Based on the research result, that approach of STAD Cooperative Learning can to increase the result of student learning. Key words : Biology, Cooperative learning

ANALISIS BERPIKIR KRITIS SISWA YANG BERGAYA KOGNITIF REFLEKTIF DAN IMPULSIF PADA PEMBELAJARAN BIOLOGI MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING DENGAN MEDIA GAMBAR Ulfa Muryani; Imas Cintamulya
Biogenesis Vol 14, No 2 (2018)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT Teaching done by teachers during this time to give more lectures and exercises to do the problems quickly without understanding the concept in depth. This causes poorly trained students to develop their reasoning power. In order for meaningful knowledge to occur, teachers must train students to think critically which is necessary at this point. In addition, another aspect that must be considered a teacher is the cognitive style of students, because each student has a different cognitive style. For that reason, it is necessary to do research on cognitive and impulsive cognitive-style student analysis on biology learning through problem based learning model with image media with the aim to describe students' critical thinking ability with reflective and impulsive cognitive style. The subjects in this study as many as 25 students of class VII F SMP Negeri 1 Sluke consisting of 8 students who reflective cognitive style and 8 students of cognitive impulsive style. Technique of collecting data in the form of Matching Familiar Test Test developed by Warli to know the cognitive style of student, while critical thinking data of student use student's critical thinking ability test which refer to Ennis indicator. Critical thinking data of reflective and impulsive cognitive students were then tested using nonparametric statistics with Mann Whitney test. The results showed that there is a difference between students who reflective and impulsive cognitive style in which the student's reflective cognitive style is higher than the student's cognitive impulse score. Thus it can be concluded that students' critical thinking skills are reflective cognitive style better than the critical thinking skills of cognitive impulsive students on biology learning using Problem Based Learning model with image media.Keywords: critical thinking, Reflective cognitive style, Impulsive cognitive style, Problem based learning, media images.

PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BERBASIS PENDEKATAN SAINTIFIK PADA MATERI SISTEM PENCERNAAN DI SMA KELAS XI Arnentis "; Mariani Natalina; Vina Permata Sari
Biogenesis Vol 12, No 2 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT Research of development has been done which is aim to develop student work sheets based on scientific approach for subjects digestion system on XI grade in senior high school. This research was did in study program of biology and 5 senior high school Pekanbaru on july until august 2015. Subjects of research were basic competencies 3.7 on digestion system subjects. This research was started by analyzing the curriculum, syllabus, and work sheets that arranged by Musyawarah Guru Mata Pelajaran (MGMP). And then making the new design of the work sheets according to scientific approach they are 3 lecturers and 2 teachers. Validation aspects that was assessed consist of 3 aspects, which are planning, pedagogic, and the contents. After the validation, the work sheets were fixed according to the inputs and comments from validators and the work sheets part II were produced. After that the work sheets were given limited trial with spreading the students questionnaire responses in 5 senior high school to 17 students on XI grade science class. And next the work sheets were re-revision according to the inputs and comments from the limited trial so that produced the final result of the work sheets. The average of validation results that has been continued develop on digestion system subject are 3.26, 5.50, 3.40. Student responses to the work sheets aspects were 85 with very good category to non-experimental work sheets and 80 with good category to experimental work sheets. the research result showed that development of student work sheets based on scientific approach for digestion system \subjects has successfully developed using develop model ADDIE with very valid and very good category. Keywords: development, student work sheets, scientific approach, digestion system

KORELASI HASIL BELAJAR MAHASISWA PADA MATA KULIAH STRUKTUR HEWAN DENGAN PERKEMBANGAN HEWAN DI PROGRAM STUDI PENDIDIKAN BIOLOGI FKIP UR 2012/2013 Arnetis '; Evi Suryawati; Selfia Fitri Anggriani
Biogenesis Vol 10, No 1 (2013)
Publisher : Program Studi Pendidikan Biologi

The purpose of this study was to determine the correlation of Student Learning Outcomes between Animal Structure and an Animal Development subject conducted in Biology Education in Guidance and Counseling the University of Riau in March-June 2013. This research is a descriptive correlational study. The sample was 50 students from biology class of 2010 by using purposive sampling technique. Parameter data of the study are student learning outcomes in animal structure and animal development subject consisting of the average score of task, the average score of quiz, Mid-term score (UTS), the score of the final-term (UAS). The instruments of data collection such as secondary data are using data documentation of student learning outcomes include average score of task, quiz average value, the mid-term score and the final-term score calculated by the formula of product moment correlation and primary data obtained through closed questionnaire as supporting data. The results showed that the difference of correlation index, it could be seen at the 5% significance level of the correlation coefficient on the average score of the task is weak (0.22), the coefficient of the correlation on the average score of quiz was classified as very weak (0.05), the coefficient of correlation on the mid-term score (UTS) has a sufficient correlation (0.52), the coefficient of correlation on the final-term score (UAS) has a sufficient correlation (0.55) and the coefficient of correlation on the total value has a strong correlation (0,64). It can be concluded that there is a positive and significant correlation with the total value of the animal structure and animal development subject (0,64).Keywords: Animal Development, Animal Structure, Correlation.

GENETIK PERTUMBUHAN AWAL UJI KLON JATI DI WATUSIPAT, GUNUNG KIDUL Mudji Susanto; Hamdan Adma Adinugraha; Liliana Baskorowati
Biogenesis Vol 14, No 2 (2018)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT Teak clonal trial was established at Watusipat, Gunung Kidul to obtain best clonal for fast growth in order to increase productivity of privatelly owned forest of teak (Tectona grandis). Tirdty one (31) clonal teak from Thailand and teak forest in Java Island and Muna, Sulawesi Tenggara were tested in this trial. Randomized Complete Block Design, consisting of 5 replications, and 5 tree (clone) per plot were designed in this plot. Data of the teak clonal trial were collected for growth (height and diameter at breast height) in 2 and 4 years old. In view of the variation between clones and genetic variation of growth, the analysis of variance (ANOVA) and genetic parameters were conducted. The results showed that significant differences were found between clones in the trial for height and diameter in 2 or 4 years old. The average of height were 5.10 m in 2 years old and 8.88 m in 4 years old, the average of diameter were 5.86 cm in 2 years old and 9.21 cm in 4 years old. Clonal repeatabilties were low in the trial (H2C=0.07 for height and H2C=0.08 for diameter in 2 years old; H2C=0.13 for height and H2C=0.12 for diameter in 4 years old). Base on these results, it can be conclued that the breeding program of teak can improve the mean annual increment (MAI) while using clonal selection. Therefore, the main goal for increasing productivity of teak privatelly owned forest, will be achieved. Keywords: Genetic, Clone, Teak,Variation, Growth

ANALISIS TINGKAT KUALITAS DADIH KERBAU DENGAN PEMBERIAN JENIS PAKAN BERBEDA Irda Sayuti '; Zulfarina ' '; Zulfaida Kurni Aurianti
Biogenesis Vol 11, No 1 (2014)
Publisher : Program Studi Pendidikan Biologi

The research aims to know the influence of type of feed buffaloes to the quality ofcurd in Kampar Regency are carried out in the laboratory of Biology EducationFaculty of Teacher Training and Education and Chemical Result of Fisheries Facultyof fisheries University of Riau from July-September 2013. The research method usedis experimental descriptive. Samples of the milk comes from different types of feedthat is fodder grasses, grass-added rice straw, and grass-added rice and coconut milk.The research parameters include total bacterial colonies, protein content, fat content,and pH of curd were analyzed by descriptive. The results of research showed that thehighest total bacterial colonies 3,3 x 10 7 Cfu/ml and the highest acidity is pH 5contained in the curd with the type of fodder grass-added rice straw, the highestprotein content found in curd from type of fodder grasses 9,09%, and the highest fatcontent found in curd from type of fodder grass-added rice and coconut milk 12,95%.Keywords: Curds, Types of Feed

INSTRUMEN PENILAIAN AUTENTIK PADA PEMBELAJARAN IPA KELAS VII SMP DI PEKANBARU Darmawati "; Yustini Yusuf; Firda Wentymeses
Biogenesis Vol 12, No 2 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACTThe aim of study was to know the instruments are made of authentic assessment VII grade teacher for science learning material energy in living systems at the junior Babussalam Pekanbaru. Research conducted at the University Campus Biology Education FKIP Riau in August-September 2015. The subject of this study is made of authentic assessment instruments seventh grade teacher for science learning smaterial energy in living systems. How to analyze authentic assessment instruments which have been created by a teacher is to use assessment indicators. Indicator assessment made in accordance with the demands of the curriculum in 2013 for each competency. Competence of knowledge (cognitive) using indicators to assess the test instrument is written in narrative form, the competence of the attitude (affective), using indicators to assess the observations while competency skills (psychomotor) using indicators to assess the performance of the instrument. Results of the analysis instrument authentic assessment made classroom teachers VII for science learning material energy in living systems at the junior Babussalam Pekanbaru to note that the competence of knowledge (cognitive) for the written test in narrative form classified in sufficient criteria to the percentage of 61%, competence, attitudes (affective) assessment classified themselves in less criteria with 59% and the percentage of observations fall into the criteria very well with the percentage of 83% while the competency skills (psychomotor) for assessing performance in both criteria once classified with a percentage of 83%. Key words:Authentic assessment, IPA, junior high school

PENGARUH PEMBERIAN NAA DAN KINETIN TERHADAP PERTUMBUHAN EKSPLAN BUAH NAGA (Hylocereus costaricensis) MELALUI TEKNIK KULTUR JARINGAN SECARA IN VITRO Imam Mahadi; Sri Wulandari; Delfi Trisnawati
Biogenesis Vol 9, No 2 (2013)
Publisher : Program Studi Pendidikan Biologi

This research aimed to determine the effect of NAA and Kinetin on the growth of explants dragon fruit (Hylocereus costaricensis). This research was conducted at the Laboratory of Biology Education University of Riau and Laboratory Biotechnology of Riau Islamic University from May to August 2012, using a completely randomized design of 3 x 3 factorial with four replications. The first factor (N) is the NAA consists of 3 level: 0 ppm, 0.2 ppm and 0.4 ppm. The second factor (K) is the Kinetin consist of 3 level: 0 ppm, 3 ppm and 4 ppm. Parameters measured were percentage grows, the amount of buds and amount of roots. The data were analyzed using ANAVA and tested further by DMRT at 5% level. The results of this research showed of NAA and Kinetin significantly affect the growth of explants Dragon Fruit. The percentage of explants grown 100% all treatments, except treatment N0 K4, N0,2 K0 and N0,2 K3. Highest amount of buds in treatment N0,4 K3 is 2.25 buds and the amount of roots the best treatment of N0,4 K4 is 5.25 roots. Based on the results of the research treatment N0,4 K4 is the best treatment.Keywords: Kinetin, NAA, Tissue culture.

STRUKTUR DAN PENYEBARAN VEGETASI STRATA SAPLING DI KAWASAN HUTAN MANGROVE PULAU BENGKALIS PROVINSI RIAU Yuslim Fauziah; Nursal '; Supriyanti '
Biogenesis Vol 1, No 01 (2004)
Publisher : Program Studi Pendidikan Biologi

The research about structure and distribution of sapling strata vegetation has been done at mangrove forest ecosystems in Bengkalis Islands Riau Province from March until November 2002. This study used quadrate methods with quadrate was placed along o f transect. Ten quadrate (10x5 m ) was make on the transects with systematically systems, Observation variable are Relative Density (KR), Relative frequency (FR), Relative Dominance (DR) and Informace Value. The results of data analysis showed that generally was founded 21 species frok, sapling stratum, That dominance species is Rhyzophora apiculata (132,79% ) at location VII (Desa Selat Baru), that what founded 2 sapling strata vegetation (Rhizophora apiculata dan Rhizophora mucronata) has been distributed all o f area study (100%), at mangrove forest of Bengkalis Islands Key words : Mangrove, structure, strata,, sapling, vegetation

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Febblina Daryanes

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febblina.daryanes@lecturer.unri.ac.id

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biogenesis@ejournal.unri.ac.id

Editorial Address
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