Garuda - Garba Rujukan Digital

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

PEMANFAATAN CAIRAN ISI RUMEN SAPI DAN SAMPAH ORGANIK DALAM MEMPRODUKSI BIOGAS SEBAGAI PENGEMBANGAN HANDOUT BIOLOGI Darmawati "; Imam Mahadi; Geny Meiry Sukma
Biogenesis Vol 12, No 1 (2015)
Publisher : Program Studi Pendidikan Biologi

ABSTRACTThis study was conducted to determine the effectiveness of the addition of the cow rumen fluid content of organic waste in producing biogas as a handout biotechnology development in the field of animal husbandry in the high school class XII., The study was conducted in March-April 2015.This research was carried out by two phases: biogas production using experimental research and development stage handout. Experimental study was conducted using completely randomized design (CRD), which consists of 4 treatments and 3 replicates in order to obtain 12 experimental design. If there is a difference between treatments meal test Duncan Multiple Range Test (DMRT) at 5%. The parameters observed biogas volume, pH dan temperature. The addition of the cow rumen fluid content of 250 ml best produce biogas. Where produce biogas volume as much as 447.68 cm³, pH 6, the temperature of 35ºC. Results of the study was developed as a handout that the material application of biotechnology in the field of animal husbandry.Key Words: biogas, fluid rumen cows, handout, trash organic biogas, fluid rumen cows, handout, trash organic

PEMBUATAN KOMPOS TANDAN KOSONG KELAPA SAWIT DENGAN MENGGUNAKAN MIKROORGANISME LOKAL (MOL) BONGGOL PISANG SEBAGAI PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) KELAS X BIOLOGI SMA Darmawati "; Yustina "; Amita Amwa
Biogenesis Vol 13, No 2 (2017)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT This study aims to determine the concentration of the most well Microorganisms Local (MOL) banana weevil in the composting of empty fruit bunches of oil palm. The research was conducted from February to June 2016. The results are used as development Worksheet Students (LKPD) Class X High School Biology. This research was done in 2 stages: stage composting using oil palm empty fruit bunches Local Microorganisms (MOL) banana weevil in the Laboratory of Biology of Natural PMIPA using the RAL consisting of 4 treatments and 3 replications. The development phase Worksheet Students (LKPD) development model ADDIE ((Analyze, Design, Development, Implementation and Evaluation), composting of empty fruit bunches of oil palm consists of preparation of tools and materials to be used, composting, observation of the composting process and stages completion. the parameters in this study is the C / N ratio of compost, temperature, and humidity . The result showed that the treatment with a concentration of 4 ml MOL banana weevil is the best concentration in composting palm empty fruit bunches of oil. The results of the study and then developed as Worksheet Students (LKPD) class X Biology Keywords : Microorganisms Local(MOL)Banana weevil, Empty fruit bunches of oil palm, development learners worksheet.

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.

PENAMBAHAN CHITOSAN KULIT UDANG UNTUK MEMPERPANJANG MASA SIMPAN IKAN GABUS ASIN (Ophiocephalus striatus) SEBAGAI PENGEMBANGAN MODUL PEMBELAJARAN PADA MATA KULIAH BIOTEKNOLOGI Darmawati "; Elya Febrita; Rahmi Elfitri
Biogenesis Vol 13, No 1 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The aim of this research was to determine the effectiveness addition of chitosan shells on the shelf life of salted fish cork (Ophiocephalus striatus) in February and May 2015. The results are used to develop the concept of learning modules on the subjects of food biotechnology Biotechnology. This research was carried out by two phases: the field of research and development phase of learning modules. Research conducted experiments using completely randomized design (CRD) non factorial, which consists of 4 treatments and 3 replicates in order to obtain 12 experimental design. If there is a real test there will be a further test DMRT. The parameters observed water content, protein content, fat content, organoleptic color, aroma and texture. The results showed that administration of chitosan have a significant effect on water content, protein content and fat content in cork salted fish (Ophiocephalus striatus). Chitosan concentration of 2% is the best concentration. Where to lower the water content of 23.11%, amounting to 0.182% fat content can also increase the protein content of 60.95%. While the color and aroma of salted fish most preferred cork panelist in the treatment of 1.5% while the texture of the panelists preferred the treatment of 1%. Results of the study can be used as a learning module that is in the food preservative materials on subjects Biotechnology. Keywords: Chitosan, Salted fish Cork, Learning Module.

ANALISIS KEMAMPUAN MENYUSUN PERANGKAT PEMBELAJARAN MAHASISWA PROGRAM STUDI PENDIDIKAN BIOLOGI FKIP UNIVERSITAS RIAU PADA MATA KULIAH PPL II T.A 2013/2014 Mariani Natalina; Darmawati "; Dita Gusti Yarini
Biogenesis Vol 12, No 2 (2016)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The aim of this study was to determine the ability of the Student Profile Study Program FKIP Riau University Biology Education in Developing Learning Tool on Course PPL II 2013/2014. Research conducted at the University Campus Biology Education FKIP Riau in February 2015 to April 2015. This research is descriptive population in this research is the students of Biology Education FKIP Riau University. While the sample in this study are students who take courses Second Field Experience Program (PPL II) Academic Year 2013/2014 which amounted to 43 people. The research data derived from primary data obtained directly through the instrument in the form of sheets of assessment of learning tools and secondary data obtained from the document recapitulation of the value of the course PPL II Academic Year 2013/2014. Based on the research ability of students PPL II in preparing the study on subjects PPL II Academic Year 2013/2014 can be seen that the RPP showed excellent category criteria with the percentage of 95.17%, LKS demonstrate sufficient criteria categories by percentage of 62.33%, the Draft Evaluation criteria showed excellent category with the percentage of 87.78%, so that the students' ability to construct a learning tool in the course PPL II Academic Year 2013/2014 classified as excellent with the percentage of 81.7%. Key words: profiles , capabilities , subjects PPL I

Title

Found 6 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 6 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search