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All Journal Pendidikan Biologi Bioscientist : Jurnal Ilmiah Biologi
Renny Risdawati
Program Studi Pendidikan Biologi, FST, Universitas PGRI Sumatera Barat
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BIOLOGI BERBASIS GAMBAR PADA MATERI STRUKTUR DAN FUNGSI JARIANGAN TUMBUHAN UNTUK SMP Roswan, Wely Desta; Ardi, Ardi; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACTImages in learning biology is one medium that can explain abstract concepts into concrete in the material structure and function of plant tissue, and organ parts plant roots, stems, leaves, fruits and seeds. This was development research, which develop student worksheet based of image the structure and function of plant tissue  that develop by 4-D models that have been modified, comprising the steps of define, design and develop.  Worksheet produced very valid with a value of 90.8% validity LKS. LKS is also categorized the resulting practical, with a value of 85.30% practicalities of teachers and of students with practicalities value 92% categorized as very practical. 
PENGARUH PENERAPAN MODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE JIGSAW DISERTAI TREE CHART TERHADAP HASIL BELAJAR BIOLOGI SISWA KELAS VII SMP NEGERI 1 LEMBAH GUMANTI Hayati, Dian; Risdawati, Renny; Suheni, Suheni
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT Those problems above can be over coned by the implementation of Cooperative Learning model using Jigsaw tipe and Tree Chart. The research purpose is to find out the student’s study result in class VII junior high school number one Lembah Gumanti. The researt type is experimental research, where as the research population is the students of class VII semester II junior high school number one Lembah Gumanti in the study year of 2012/2013 consisting of six class. The sample taking uses the technive of purposive sampling resulting in two sample classes namely class VIIc as experimental class and class VIId as control class. The data analysis technigve is by testing average finilarity using test-t on the real level 0,05. Where as the data analisis result shows the price tcount 2,924 and ttable 1,674 meaning that tcount > ttable, there fore the hypotesis is accepted. Finaly the research can be congluded that by using Cooperative Learning model with Jigsaw type and Tree Chart can inprove the study result of biology in class VII junior high school number one Lembah Gumanti regency of Solok.  
PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BIOLOGI BERBASIS GAMBAR PADA MATERI POKOK PLANTAE UNTUK SMA Novita, Vivy Rizki; Ardi, Ardi; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT Worksheet students is learning materials that are commonly used in the learning process. On Plantae material, discussed various characteristics of plants and it required students  worksheet  based  on  the  image.  This  study  aims  to  determine  the  validity and practicality of students worksheet based on image that had been developed . This study used3 of 4-D developing model (define, design, develop). Results of this study indicated that students worksheet based on the image have validity value 94.25% (categories: very valid) and the teachers practicalities value is 97.80% (categories: very practical) as well as the students practicalities value is 93.6% (categories: very practical).    
UPAYA MENINGKATKAN AKTIFITAS BELAJAR BIOLOGI SISWA MENGGUNAKAN METODE DISKUSI DAN TANYA JAWAB DISERTAI BAHAN AJAR DI MTsN KOTO XI TARUSAN KAB. PESISIR SELATAN Suharti, Suharti; Risdawati, Renny; Maizeli, Annika
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT There were many problem found on IPA learning. That problem caused the students’ activities to be low. Then the factors that made this situation were teacher center learning, the index of students’ team work and the number of book text of IPA subject found low. So, the discussion and asking method with learning material was used to solve that problem. This was an action research. The research has been done on MTsN Koto XI Tarusan. It was started on Mei to June. This research formulated on two cycles. The subject of research was VIII. C with 40 students. The aim of the research was to increase students’ learning activity on biology subject. The result of research found average of students’ activity was 42,26% on the first cycle and 78,21% on the second cycle. That means the students’ activity was increased. So, it can be concluded the students’ activity had been increased by applied the discussion and asking method with learning material on VII. C in MTsN Koto XI Tarusan
ANALISIS RENCANA PELAKSANAAN PEMBELAJARAN (RPP) BIOLOGI BERKARAKTER KELAS XI DAN XII SMA NEGERI UNTUK STANDARISASI RPP DI KOTA SAWAHLUNTO Nanda, Liza Ovtri; Risdawati, Renny; Nerita, Siska
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT The purpose of this research is knowing the standarisation of lesson plan that have been made by biology theachers at senior high school grades XI and XII in Sawahlunto city based on rules in IPKG-1. This research is description research that is using total sampling technique. The completing result of senior high schools lesson plan in Sawahlunto city for grades XI at present component is 48,83%, and then at grade XII at present components is 66,81%. After that the result of senior high schools lesson plan for grade XI is 66,92% with standart enough criteria, in other hand at grade XII is 71,72% with standart enough criteria. The result can be concluded if the biologys lesson plan of senior high schools at grade XI and XII in Sawahlunto city standarisation is enough. 
ANALISISRENCANAPELAKSANAANPEMBELAJARAN (RPP)BIOLOGI BERKARAKTER KELAS XISMAN UNTUKSTANDARISASI RPP DI KAB. TANAH DATAR Santi, Widya; Risdawati, Renny; Mulyati, Mulyati
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT Lesson Plan (RPP) is essentially a plan that describes the procedures to achieve a learning organization specific competencies. To find out standardization Lesson Plan (RPP) is to the lesson Plan (RPP) biology class at eleventhSMAN Tanah Datar regency with IPKG-1. The purpose of this research was to determine the relationship between the standardization of RPPand RPP components made by biology teachers ofSMAN semester classes in Tanah Datar.This research is a descriptive study by collecting lesson plans from classroom biology teacher at SMAN Tanah Datar. This sampling technique is Stratifed Random Sampling. The result of analysis we found that the Lesson Plan (RPP) biology class in SMAN Tanah Datar on standard criteria.  
ANALISA KETERKAITAN ANTARA INDIKATOR, TUJUAN PEMBELAJARAN, MATERI PEMBELAJARAN DAN EVALUASI DALAM RENCANA PELAKSANAAN PEMBELAJARAN (RPP) GURU MATA PELAJARAN BIOLOGI SMP NEGERI DAN SWASTA DI KOTA PADANG Nurianti, Efri; Mulyati, Mulyati; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT             Succes or failure of a teacher in study process influenced by many factor, one of amongs use how the lesson plan (RPP) make or the designed by teacher before study which process this research purpose to know related between indicator with a purpose to study, the purpose of study with material of study and the purpose of study with evaluation of study in lesson plan (RPP) compiled by teacher in the first public high school and Private secondary school in Padang City.Result of research shown in the first public high school criterion relevant between indicator with purpose of study very related equal to 83,12 %, the relevant of purpose of study with material of study very related equal to 90,57%, and relevant between purpose of study with evaluation of study enough related equal to 53,20%. Private secondary school in criterion relevant between indicator with purpose of study very related equal to 89,45%, the relevant of purpose of study with material of study very related equal to 87,06%, and relevant between of purpose of study with evaluation of study enough related equal to 47,61%. The conclusion relevant between indicator with learning purpose, learning purpose with learning material. So relevant, and learning purpose with evaluation is relevant.  
INJAUAN FAKTOR INTERNAL DAN EKSTERNAL PENYEBAB KESULITAN BELAJAR SISWA PADA MATA PELAJARAN BIOLOGI DI SMA NEGERI 1 PADANG GELUGUR KABUPATEN PASAMAN Irawati, Irawati; Nurhadi, Nurhadi; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTLearning difficulties from the students is influenced by several factors, such as internal and external factors of the school. The aims of this research to know the factors that cause learning difficulties of the students in the biology subjects. This research is a descriptive research. The population in this research was students of class X, XI IPA, IPA XII Senior  high school 1 Padang gelugur Pasaman who registered in 2012/2013 academic year that amounted of 475 students. The members of the population that used as sample were 25 % of the 475 students, who amounts 120 students, and implemented in February 2013. From the result of the research, the percentage of data obtained from internal factors on intelligence indicators of students in learning, the students attitudes in learning, the talent of students to develop their hobby in learning, the students interest give priority to their desire in learning, the students motivation in learning, with a value of 54.52 % with criteria quite influential. While the percentage of external factors that influence the students in learning difficulties on biology subjects with indicators of how the parents educate the children , the relationship between the family , the situation of house , economy of the family , the teachers teaching methods , curriculum , library , the condition of school buildings , school discipline , playmate , mass media with a value of 52.12 % with criteria quite influential. From the research it can be concluded that the internal and external factors enough to affect learning difficulties of the students. 
ANALISIS RENCANA PELAKSANAAN PEMBELAJARAN (RPP) BIOLOGI BERKARAKTER KELAS XI SMA NEGERI UNTUK STANDARISASI RPP DI KABUPATEN DHARMASRAYA Rumtika, Maya; Mulyati, Mulyati; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTOne task of the teacher is to create learning tools that RPP. RPP is a plan that describes the procedures and learning management to achieve one or more that KD has been described in the syllabus . At SMA Negeri 1 Pulau Punjung and 2 Pulau Punjung lesson plans are identical. This study aims to determine the standardized lesson plans created by teachers of biology in Class XI Semester II in accordance with the standards IPKG-1 which has been developed by Mulyati, etc (2013). This research is a descriptive study. The population in this study is the RPP biology teacher in Class XI SMA Dharmasraya. Sampling techniques in the study was stratified random sampling. Sources of data in this study is the RPP biology teacher in class XI SMA Dharmasraya . The data were processed using percentage techniques. Results of this study revealed that the CSP component analysis completeness subject teacher of biology at SMA in the District Dharmasraya with an average of 55 %. Results of the relationship between indicators of valuation analysis, learning objectives, learning materials, teaching methods, instructional media, learning activities and evaluation of the RPP subject teacher of biology at SMA in the district Dharmasraya with an average of 64 % considered pretty standard. The conclusion that the terms of the completeness of the components RPP Subject teacher of biology at Dharmasraya is 55 % and RPP SMA biology Class XI For Standards in Dharmasraya which 64 % were categorized enough standard.
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DISERTAI TREE CHART TERHADAP HASIL BELAJAR BIOLOGI SISWA KELAS VII SMPN 2 LUBUK SIKAPING KABUPATEN PASAMAN Febriani, Meriza; Risdawati, Renny; Suheni, Suheni
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTARCTThis study aims to determine the learning outcomes of students with the application of cooperative learning model jigsaw with tree chart in biology learning in class VII SMPN 2 Lubuk Sikaping Pasaman. Types of research used in this study is a design experiment with a posttest only control group design. Population in this study were all students of class VII SMPN 2 Lubuk Sikaping Pasaman in the school year 2012/2013. Of this study it can be concluded that the jigsaw cooperative learning model with tree chart positif effect on learning outcomes biology class VII SMPN 2 Lubuk Sikaping Kabupaten Pasaman.
Co-Authors A.A. Ketut Agung Cahyawan W Aflimardia Aflimardia Agusiah Agusiah Annika Maizeli Aprila Insan Suci Ardi Ardi Damerita Sakaleak Devi Anggraini Dian Hayati Diana Susanti Disa Silvianicha Dra. NURSYAHRA M.Si Dra. NURSYAHRA M.Si Efri Nurianti Egi Afshillah Elni Yurnita Elsa Harkhian Putri Elva Junita Fifi Yasmi Gusrani Gusrani Gustina Indriati Iklima Iklima Irawati Irawati Kumala Sari Liana Devista Lira Guswita Liza Ovtri Nanda Lucyana Deviy Akmal Masratika Masratika Maya Rumtika Meriza Febriani Milda Sulassri Mulyati Mulyati Pratiwi Wulandari Puspita Irlina Sari Putri Ayu Wilandari Revy Erlan Sari Rika Mona Sari RINA M.Si WIDIANA S.Si Rita Fitrianti Ruth Rize Paas Megahati Siska Nerita Siti Riski Amelia Suci Fiantika Suharti Suharti Suheni Suheni Vivi Fitriani Vivy Rizki Novita Wely Desta Roswan Widya Anggraeny Widya Santi Yudi Angkana