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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 192 Documents

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PENGEMBANGAN VIDEO PERANCANGAN DAN PELAKSANAAN PRAKTIKUM BIOLOGI Oktavia Safitri; Evi Suryawati; Darmadi Darmadi
Biogenesis Vol 17, No 1 (2021): Februari
Publisher : Program Studi Pendidikan Biologi

Regulation of the Minister of National Education of the Republic of Indonesia Number 16 of 2007 concerning Academic Qualification Standards and Teacher Competencies states that one of the competencies of high school biology teachers is the competence to properly design and implement practicum. Biology Education students as prospective biology teachers must master these competencies. The existence of independent learning resources can be used as a reference for prospective student teachers in studying material related to practicum activities. This study aims to produce independent learning resources in the form of videos. This research was conducted at the PMIPA Laboratory FKIP Riau University, SMAN 8 Pekanbaru and SMAN 15 Pekanbaru in April-December 2020. The type of research used was Research and Development (R&D) with the ADDIE model. The instruments used in this study were the validation sheet and response questionnaire. The results of the video validation obtained an average value of 3.57 with a very valid category. The results of the limited trial phase I obtained an average value of 3.64 in the very good category, while the results of the phase II trial obtained an average value of 3.43 in the very good category. Based on the results of the validation and trials, it shows that the video of the design and implementation of the biology practicum developed can be used as an independent learning resource for prospective biology teachers.

PENGARUH LAMA FERMENTASI TERHADAP KUALITAS SUSU TEMPE BUBUK SEBAGAI PENGEMBANGAN LKM (LEMBAR KERJA MAHASISWA) MATERI BIOTEKNOLOGI PANGAN Imam Mahadi; Darmawati "; Apriyani "
Biogenesis Vol 13, No 1 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The aims of this research to determine the quality of tempeh milk powder by time fermentation and designing Student Worksheet relevant to a material Food Biotechnology Food Fermentation sub material. This study consisted of two phases. The first phase, were the making of tempeh milk powder using the experimental method with completely randomized design (CRD), which consists of 5 treatments and 3 replications. Parameters measured were moisture content, protein content, fat content, pH and organoleptic test. The results obtained were analyzed by ANOVA and a further test DMRT at 5% level. The second phase were the development of Student Worksheet from the results of the first phase. This research used ADDIE development model (Analysis, Design, Development, Implementation and Evaluation) are simplified into phases Analysis, Design and Development. Data of Student Worksheet development obtained from the validation sheet which validated by 3 validators with 5 validity criterias were analyzed descriptively. Results showed that the time of fermentation influence on moisture content, protein content, fat content, pH and organoleptic test. Fermentation time 12 hours is a long time to produce the best fermented tempeh milk powder quality. Which results in moisture content of 0.78%, 2.61% protein content, fat content 2.00% and 5.01 pH levels. As for organoleptic texture, color, aroma and flavor contained in the fermentation 36 hours. Results of the study can be used as Student Worksheet in the sub materials Food Fermentation on the material Food Biotechnology with a mean value of 3.32 validity valid category. Keywords : Student Worksheet, Food Biotechnology, Tempeh Milk Powder, Time Fermentation.

PEMBERIAN PAKAN TERBATAS SECARA PERIODIK PADA AYAM PEDAGING (LENGHORN) Darmawati '
Biogenesis Vol 1, No 2 (2005)
Publisher : Program Studi Pendidikan Biologi

The research was to examine effect restricted feeding in lenghorn chicken, in Labuh Baru Pekanbaru from June -August 2001. The experiment was conducted using completely Randomized Design ( R A L ) with three replications. The treatment consist of A (Full feeding without the fast), B (Three days full feeding, one day the fast), C (six days full feeding, one day the fast). The treatment each consist of five lenghorn chickens Various parameter such as food consume, increase body weight and food conversion. Data were analyzed using Anava with DMRT 5 % level of signification. The result o f this experiment showed that effect restricted feeding significance to food consume, increase body weight and food conversion in lenghorn chicken. The treatment C, was good to increase body weight and food conversion, where as the treatment B to food consume. Key words : Consume, Conversion, lenghorn chicken, restricted feeding

IDENTIFIKASI CACING TANAH DAN INTERAKSINYA DENGAN LINGKUNGAN LAHAN BERKAPUR Sri Dwiastuti; Sri Widoretno; Puguh Karyanto
Biogenesis Vol 14, No 2 (2018)
Publisher : Program Studi Pendidikan Biologi

ABSTRACTThe research aims to utilizing interaction earthworm with environment in the calcareous land. The research can be specified through a two-stage: the first year and second year. Results from our earlier studies aims: (1) to find out earthworm interaction with calcareous land, (2) identification of earthworm in calcareous land. Using three examples from different land: monoculture, polyculture, and agroforestry. The research data collected with 3 repetitions in every land. Measurement of micro climates include temperature, humidity, pH, and light intensity. Identification the type of earthworm consist of: the body shape, color, position and the form of klitelum, the prostomium, setae, and the position of genetal males and females. Identification using binocular microscopy at 10 to 40x magnification. Analysis correlation were tested to figure out the relationships between variables. If the correlation of relationship between variable is very real or real continued test by STEPWISE REGRESSION to find out the most influential environmental factors on earthworms living. The result of the research are: (1) Earthworm had very significant most correlation (significant = 0,01) with air humidity (r= 0,855), light intensity (r = - 0,825), and soil humidity (r = 0,60). Other environmental factors had a significantly small influence (pH, r =0,17; soil temperature, r = - 0,28; and temperature r = 0,03). Air humidity is the most influential environmental factors on earthworms living (2) identification of the types earthworm in different three land was found 2 species: Pontoscolex corethrurus and Metaphire javanica. In monoculture land is dominated by Metaphire javanica, whereas in Polikultur and Agroforestry land is dominated by Pontoscolex corethrurus. As a result, air humidity is the most influential environmental factors on the lives of earthworms and other environmental factors is relative small influence. On the calcareous land found two species of earthworm: Pontoscolex corethrurus and Metaphire javanica. Keyword:Calcareous land environment, Identification earthworm, Pontoscolex corethrurus, Metaphire javanica

IDENTIFIKASI JENIS TELUR NEMATODA YANG TERDAPAT PADA SAYURAN Suwondo "; Elya Febrita; Lestia Pratiwi
Biogenesis Vol 12, No 1 (2015)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The aim of reseach was to determine of the eggs of various types of parasitic nematode worms found in vegetables in February and May 2015. The study was conducted with namely the identification of various types of nematode eggs using a survey method. Sampling was done by purposive sampling. The parameters observed in this study are various types of nematode worm eggs rich in vegetable lettuce (Lactuca sativa), basil (Ocimum basilicum L) and cabbage (Brassica oleracea). The results showed that nematode worm eggs found in vegetables lettuce (Lactuca sativa) is Trichuris trichiura and Necator americanus, basil (Ocimum basilicum L) was found on the eggs Ancylostoma duodenale and cabbage (Brassica oleracea) found eggs of Ascaris lumbricoides. Keywords: Nematode worm eggs, Lettuce (Lactuca sativa), Basil (Ocimum basilicum L), Cabbage (Brassica oleracea)

KARAKTERISTIK KOMPOSISI DAN STRATIFIKASI VEGETASI STRATA POHON KOMUNITAS RIPARIAN DI KAWASAN HUTAN WISATA RIMBO TUJUH DANAU KABUPATEN KAMPAR PROVINSI RIAU Nursal '; Suwondo '; Irma Novita Sirait
Biogenesis Vol 9, No 2 (2013)
Publisher : Program Studi Pendidikan Biologi

Research has been conducted to determine the composition and stratification characteristics Strata Trees Community Riparian Vegetation in the area of Lake Forest Tourism Rimbo Seven Kampar district in Riau Province in June 2012. The method used is the belt transect method with the size of 10 × 60 m plots were distributed on a regular basis. Riparian vegetation was found on all three stations for 14 species consisting of 10 tribes. The dominant vegetation composition at three stations located on tribal Euporbiaceae and Anacardiaceae. The results showed that for the three sites it was Stratification (standing vertically) in 3 study sites are in stratum B, with the highest vegetation Gluta renghas which has a height of 30 m. The results of measurements of environmental parameters in the forest region Rimbo seven lakes tour shows the highest temperature at the location of the new lake that is equal 31.660C.Keywords : Lake Forest Tourism Rimbo Seven, composition, stratification of riparian vegetation

IDENTIFIKASI TUMBUHAN PENGHASIL BAHAN MAKANAN DI LINGKUNGAN MASYARAKAT ADAT KENEGERIAN RUMBIO UNTUK PENGEMBANGAN MODUL PEMBELAJARAN PADA KONSEP KLASIFIKASI TUMBUHAN KELAS X SMA Nursal "; Yuslim Fauziah; M. Faisal Rizqi
Biogenesis Vol 13, No 2 (2017)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The Researchers have done to collect the data, kind of plants as produce foodstuff and the benefit in society of Rumbio on July-August 2015. Result of research was developing module learning on plant classification concept at senior high school X. This research had two phases. The first phase was collecting the data of plant as produce foodstuffspecies with survey method (interview and observation). Parameter in this research was kind of plants as produce foodstuff in Rumbio tradition society and benefits. The Data analysis used descriptive method. The second phase, develop of module learning from result of research in first phase and used ADDIE model (Analyze, Design, Development, Implementation, and Evaluation)in 3 phase; analyze, design, development. Result of this research found 75 species and 37 plants of it plants are produce foodstuff in Rumbio Tradition society. Part of plants 36 species was fruit, plants as produce foodstuff in yard on 62% and unworked 38% plants species. The average of result in module learning was Valid on 3,99. So, this module learning may to try in Biologic in Senior High School X. Keyword: Plants as Produce Foodstuff, Rumbio Tradition Society, Module Learning

LEARNING SCIENCE TO USE PROJECT BASED LEARNING MODEL AND THROUGH LABORATORY EXPERIMENTAL METHOD TO IMPROVE LEARNING OUTCOMES AND CREATIVITY OF STUDENTS IN CLASS VIII.6 SMPS YPPI TUALANG Meli Eka Riendra; Wan Syafii '; Nursal ' '
Biogenesis Vol 11, No 2 (2015)
Publisher : Program Studi Pendidikan Biologi

This study aims to improve learning outcomes and creativity of students in learning science to use Project Based Learning (PjBL) model and through laboratory experimental method in class VIII.6 SMPS YPPI Tualang. The research was conducted in July to October 2014. The parameters used in this study is the result of learning, creativity, and skills of students in practical performance, projects and products. The research instrument used was a learning device that consists of a lesson plans, syllabus, student worksheet, worksheet project, and instrument data capture form of learning about the test results, observation sheets for creativity and skill in the performance lab and assessment sheets for skills in project and product performance. The collected data were analyzed descriptively. The results showed that the absorption of students in the first cycle of 3.03 (B / Good) increased in the second cycle becomes 3.27 (B+/ Good). Mastery learning of individuals in the first cycle of 2.74 (B-/Good) increased in the second cycle becomes 3.78 (A-/ Very Good). Creativity of students in the first cycle is 47.31% or 1.89 (C / Enough) and increased in the second cycle into 61.00% or 2.44 (C+/ Enough). Student's skills in practical performance in the first cycle is 3.31 (B+/Good) increased in the second cycle is 3.58 (B+/Good). Students' skills in project performance in the first cycle is 3.33 (B+/Good) increased in the second cycle is 3.38 (B+/Good). Student's skills in the performance of the product in the first cycle is 3.33 (B+/Good) increased in the second cycle is 3.64 (A- / Very Good). It can be concluded that the model PjBL through laboratory experiment method can improve learning outcomes and creativity of science teaching biology class students VIII.6 SMPS YPPI Tualang.Keywords : Science Learning, PjBL, Laboratory Experimental, Learning Outcomes, Creativity

PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK PENINGKATAN KETERAMPILAN PROSES SAINS SISWA DALAM PEMBELAJARAN BIOLOGI DI KELAS XI SMA Darmadi ' '; Yustina ' '; Shelly Maulise '
Biogenesis Vol 11, No 1 (2014)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/biogenesis.11.1.37-42

This research aimed to determine the effect of Problem Based Learning model to theStudents' Science Process Skills of The Second Year Students of SMAN Plus of RiauProvince in learning Biology. This study was conducted from April to June 2013using the quasi experiment method with design research by posttest only controlgroup design. Samples were students of class XI.IA.4 (control class) and XI.IA.3(experimental class) which were determined based on random sampling technique.Research variables consisted of independent variables, namely Problem BasedLearning model and the dependent variable which was the students' science processskills with indicators were observation, communication, application, inference, andprediction. Data collected by using the observation sheet. The results showed that theobservation indicator on the control class was 66.67%, while the experimental class at100%. Communication indicator in the control class was 56.89%, whereas theexperimental class was 90.74%. Application indicator on the control class was33.33%, while 93.06% in the experimental class. Inference indicators on control classwas 39.56%, whereas the experimental class was 84.72%. Prediction indicator on thecontrol class was 33.33%, while the experimental class got 100%. The average scoreof process skills in control class was 45.96% with moderate category, while in theexperimental class was 93.70% with a very high category. Inferential statisticalanalysis results obtained t.test = 42.61> t.tabel 2.01 (significant). The students' highestskill score of science process skills were at observation and prediction skills (100%),while the lowest one was the inference skills (84.72%).Keywords: Learning Biology, Model Problem Based Learning, Science Process SkillsStudents

PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATIONS (TAI) UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SAINS BIOLOGI SISWA KELAS VIIA SMPN 4 KUNTO DARUSSALAM KABUPATEN ROKAN HULU TAHUN AJARAN 2011/2012 Wan Syafi’i; Rosmaini S; Rofika Setyari
Biogenesis Vol 9, No 1 (2012)
Publisher : Program Studi Pendidikan Biologi

This study aims to improve motivation and learning outcomes with the application of biological science cooperative learning model Team Assisted Individualizations (TAI) in a class VIIa SMPN 4 Kunto Darussalam FY 2011/2012. The research was conducted in January-February 2012. Subjects were students in grade 4 Kunto Darussalam VIIa SMP totaling 34 students consisting of 17 students and 17 students. Parameters is motivated by categories: challenge, curiosity, participation, and control, learning outcomes consisting of absorption, the thoroughness of learning and group awards, student activities and teacher activities. The average student motivation prior to the application of learning models, namely TAI 53.12% (average) increased after the application of learning models with an average TAI is 83.00% (high) and the absorption of students in the cycle I is 83.53% (both ) increased in the second cycle to 85.74% (good). Thoroughness of student learning in the cycle I is 70.59% and in the second cycle increased to 94.12%. I cycle a group award for the award and a great group of super 2 4 groups. In the second cycle there are two groups of super honored, three groups received a great award, and one group received both awards. Student activity in the cycle I is 66.24% (or less) increased in the second cycle is 75.75% (enough). I cycle activity with the teacher on an average of 100% (very good) as well as in the second cycle is 100% (very good). From the results of the study concluded that the application of cooperative learning model TAI can increase the motivation to learn science and biology students in grade 4 Kunto Darussalam VIIa SMP Rokan Hulu FY 2011/2012.Keywords: Cooperative Study Team Assisted Individualizations (TAI), Learning Outcomes, Motivation,

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Febblina Daryanes

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febblina.daryanes@lecturer.unri.ac.id

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