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KANDUNGAN LOGAM BERAT TIMBAL (Pb) DAN KADMIUM (Cd) PADA Anadara granosa DI PANTAI NONGSA KOTA BATAM UNTUK PENYUSUNAN LEMBAR TUGAS SISWA PADA KONSEP PENCEMARAN AIR DI SMA Melisa Suryan Suryan; Nursal '; Elya Febrita Febrita
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: Nongsa is Batam eastern coastal area which is crowded with a variety of industrial activities, transportation and domesti. The waste products of these activities will result in waste of heavy metals Pb and Cd which can pollute the surrounding waters. In order to investigate the quality of coastal waters in the nongsa beach, Batam city,  the measurement of heavy metals lead and cadmium in sea water, sediment and Anadara granosa has been done in June 2014 with a survey method. Results of measurement used for the preparation of the student assignment sheet on the concept of water pollution through the stages of analysis, design, and development. The average heavy metal Pb content in sea water is 2,760 ppm, in sediment is 3,870 ppm and in Anadara granosa is 1,460 ppm. While the average heavy metal content of Cd in seawater is 0,032 ppm, in sediments is 0,029 ppm and in Anadara granosa is 0,081 ppm. The results of research can be used as material for the preparation of the student assignment sheet on the concept of water pollution in high school with category Very Good. Meanwhile, to ensure the quality of this product, the testing steps still need to be followed up to the stage of Implementation dan Evaluation. Keywords: heavy metals lead (Pb) and cadmium (Cd), water pollution, Anadara granosa, student assignment sheet
KOMPOSISI DAN STRUKTUR VEGETASI POHON SEBAGAI PENYIMPAN CADANGAN KARBON DI HUTAN DAN TAMAN KOTA PEKANBARU UNTUK PENGEMBANGAN MODUL KONSEP MANFAAT HUTAN PADA MUATAN LOKAL PENDIDIKAN LINGKUNGAN HIDUP KELAS XI DI SMAN 1 PEKANBARU Ade Diana Kharisma; Sri Wulandari; Nursal '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : The research was conducted to determine the composition and structure of vegetation of trees and carbon stocks in forests and city parks Pekanbaru in November 2015 to January 2016. The results used to develop module concept of forest benefits on local content of environmental education high school grade XI. The study consisted of two phases, the first analysis of the composition, vegetation structure, and estimation of carbon stocks with the survey and non - destructive method. The second phase, developing a module with concept of forest benefits by using ADDIE models. Based on the survey results revealed that the forests and parks of Pekanbaru there are 21 family, 48 species and 3218 trees with an average density of 500.64 trees / ha and diversity index of 1.93 is classified as moderate. Total carbon stocks in forest and city park of Pekanbaru is 325.692 tons. The results of the research used to development of modules and get very valid with a mean value of 4.25 and a limited test results get very good category with a mean of 85.42.Keywords : Carbon Stock, species composition, vegetation structure tree.
UJI TOKSISITAS EKSTRAK KULIT BATANG RENGAS (Gluta renghas) TERHADAP LARVA UDANG Artemia salina UNTUK PENGEMBANGAN MODUL PEMBELAJARAN PADA KONSEP KESEIMBANGAN LINGKUNGAN KELAS X SMA Budi Syahputra Rio; Nursal '; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: This research was conducted ontoxicity tests of rengas (Glutarenghas) bark extract to shrimp larvae Artemia salina for the developing of learningmodules on the concept of environmental balance class X Senior High School in July toSeptember 2015. This research aims to determine the toxicity of rengas (Gluta renghas)bark extract to shrimp larvae of Artemia salina and produce learning modules on theconcept of environmental balance of class X Senior High School. This research wascarried out by two stages. The first stage is an experimental research using BrineShrimp Lethality Test (BSLT) method which consisted of 5 treatments and 3replications. Parameters measured were the mortality of shrimp larvae Artemia salina.The data obtained and analyzed by probit analysis using regression equation. Thesecond stage is the development of research learning modules using ADDIEdevelopment model (Analyze, Design, Development, Implementation and Evaluation)conducted into 3 stages: Analyze, Design and Development. The research of dataobtained from the development of the learning modules are validated by the validationsheet 3 validator by using 5 criteria of validity and analyzed descriptively. The resultsshowed that the extract of bark rengas (Gluta renghas) is toxic to shrimp larvae ofArtemia salina. It can be seen from the LC50 values of 599.79 ppm, while the results ofresearch on the development of learning modules that are already well developed andcan be used or tested in a study at the school on the concept of environmental balanceof class X Senior High School with a mean result of learning modules by thirdassessment validator is valid with an average assessment is 3.79.Key Words: Toxicity Test, Rengas (Gluta renghas), Artemia salina, Learning Modules
PENGEMBANGAN LEMBAR KERJA SISWA BIOLOGI SMA/MA KELAS X DENGAN KONTEN KECERDASAN EMOSIONAL PADA MATERI PERUBAHAN DAN PELESTARIAN LINGKUNGAN UNTUK MENINGKATKAN HIGHER ORDER THINKING SKILLS (HOTS) Encik Rosiana Encik Rosiana; Evi Suryawati Evi Suryawati; Nursal '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: The research aimed to develop LKS SMA / MA grade X with emotional intelligence content in the material change and environmental preservation to improve HOTS. Research conducted at the Laboratory of Biology PMIPA FKIP Riau and MAN 2 Model Pekanbaru in March-June 2015.The research procedures are adapted from the R and D (Research and Development) with ADDIE model development, the procedures includes: Analyze, Design, Development, implementation and Evaluation. This research was carried out until the stage of development. Data collection instruments used validation sheets and students response questionnaire. Limited trials conducted to look at the feasibility worksheets that have been developed. The data obtained were analyzed to determine the validity of student worksheet. The tryout subjects in this research are 26 students of X Science 7 class in MAN 2 Model Pekanbaru. The subject in the research is KD 3.10 on the environmental balance, waste handling, fertilizer Bokashi and damage caused by pollution. The products content has been revised based on the result of the field test (tryout II) and the suggestions from the validators.The validation results namely (1) student worksheet 1: balance environmental, 3,25 with a valid category; (2) student worksheet 2: waste management 3,30, with the category of very valid; (3) LKS Bokashi fertilizer 3,16 with a valid category; (4) LKS 4: damage caused by pollution is 3,05 with a valid category. The overall response of students to the LKS is very good. Based on the results of data analysis showed that development of biology students worksheet SMA/MA grade x in change and environmental preservations chapter with emotional intelligence content to improve the student’s higher order thinking skills (HOTS) potentially as a source in the learning process and it can be used with a mean of valid criteria.Keywords: Biology Student Worksheet, Emotional Intelligence, HOTS
PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING UNTUK MENINGKATAN HASIL BELAJAR IPA SISWA KELAS VII MTS MUHAMADIYAH BAGAN JAWA TAHUN PELAJARAN 2015/2016 Toni '; Yustina '; Nursal '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract: The problem of monotony still learning and using old teaching methods make the ability of mastering the concept of material and learning outcomes grade VII MTS Muhammadiyah Java Chart low. In order to encourage students to improve mastery of the concept of matter in the process of learning, the learning model used Discovery Learning. This research aims to improve the learning results of IPA students learning model with the application of Discovery Learning Class VII MTS Muhammadiyah Bagan Jawa Year 2015/2016 Lessons. This research was conducted in February and April 2016. This type of research this is a class action Research (PTK) held as much as 2 cycle. The subject of research is the grade VII MTS Java Chart Muhammadiyah that add up to 28 people. Parameters measured were the result of student learning that consists of absorption and learning of classical as well as the attitudes and skills of students in learning. Based on the results of the research the average absorbance value of Deuteronomy on the cycle I is 76.43 (good) and cycle II of deuteronomy daily increased to was 82.50 (both). Students learn classical on cycle I namely 85.71% with an average score of 87.15 and cycle II increased to 96.42% with the average value of 80.18. The attitude of students in cycle I, namely 76.68 (good) increased in cycle II becomes 92.65 (very good). The skills of students in cycle I, namely 76.04 (good) increased in cycle II becomes 83.04 (good). From the results it can be concluded that the application of Discovery Learning Learning Model can improve the results of studying biology Grade VII MTS Muhammadiyah Bagan Jawa Year 2015/2016 Lessons.Keywords: model of learning, discovery learning, the learning outcomes
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION ( STAD ) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS XI (AKUNTANSI) SMK ROKAN BAGANSIAPIAPI TAHUN AJARAN 2015/2016 Sudariyanti '; Yustina '; Nursal '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : This study aimed to improve learning outcomes IPA Accounting class XI student of SMK Bagan Rokan Siapiapi through the implementation of cooperative learning model Student Team Achievement Divisions ( STAD ) which was conducted in March 2016 to April 2016. The sample in this study were students of class XI accounting for 23 students comprising 15 female students and eight male students . The parameters of this study are student learning outcomes and student akitivitas . The research instrument that pembelajara device , a test sheet ( post test and UH ) and student activity observation sheet . The collected data were analyzed descriptively . The results of data analysis showed that the application of cooperative learning model STAD on the learning process can improve student learning outcomes XI IPA Accounting SMK Bagan Rokan Siapiapi the academic year 2015/2016 .Keywords : Cooperative Learning Model STAD , Learning Outcomes , IPA
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1144.359 KB) | DOI: 10.31258/biogenesis.1.01.26-30

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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
PENERAPAN MODEL PEMBELAJARAN COOPERATIVE SCRIPT UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR BIOLOGI SISWA KELAS VII5 SMP NEGERI 14 PEKANBARU TAHUN AJARAN 2012/2013 Mariani Natalina; Nursal '; Srini '
Biogenesis Vol 10, No 1 (2013)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.385 KB) | DOI: 10.31258/biogenesis.10.1.44-52

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This research is a classroom action research that aims to improve the biological activity and learning outcomes of students with learning model Cooperative Script implementation on SMP VII5 class Pekanbaru 14 Academic Year 2012/2013. The research was conducted in April-May 2013. The subjects were 14 grade students VII5 SMP Pekanbaru, amounting to 32 people (15 students and 17 female students). Parameters measured were student activity consisting of 6 indicators and student learning outcomes consisting of absorption, mastery learning of individual students as well as teachers' activities. The average activity of students in the first cycle is 78.75% (average) increase in cycle II with an average activity of students is 91.92% (excellent). Absorption of students in the first cycle is 77.56 (enough) increased to 82.75 (enough). Mastery learning students in the first cycle is 59.38% (completed) increased in the second cycle to 81.25% (complete). Teachers activities in the first cycle with the average of 94.4% (very good) increased in the second cycle is 95.8% (very good). From the research it can be concluded that the application of learning models Cooperative Script can increase the activity and student learning outcomes biology class Pekanbaru VII5 SMP 14 Academic Year 2012/2013.Keywords: Coopertaif Script, student activities, Biology Learning Outcom
ACTIVITY ANALYSIS OF STUDENT LEARNING AND SCIENTIFIC ATTITUDE IN BIOLOGY LEARNING USING LEARNING STRATEGIES GROUP TO GROUP EXCHANGE (GGE) IN CLASS XI SMAN 1 IA KUANTAN HILIR LESSONS YEAR 2010/2011 Nursal '; Rosmaini S; Gusti Mulia
Biogenesis Vol 8, No 1 (2011)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (141.102 KB) | DOI: 10.31258/biogenesis.8.1.8-16

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Descriptive research has been conducted to determine the activity of learning and scientific attitude of students in learning Biology class XI IA in SMAN I Kuantan Hilir School Year 2010/2011 through the application of learning strategies GGE. The research was conducted in January 2011. The sample in the study were students in grade XI IA as many as 41 people consisting of 31 students are female and 10 male students. Parameters of learning activities and research is the scientific attitude of students in the learning process. Results showed an average activity of student learning as very good. The average score of the activity obtained at a meeting I amounting to 60.36% (poor category), II meeting at 71.54% (category enough). While the average attendance of 80.08% III (both categories), and IV meeting at 85.46% (very good category). The average scientific attitude of students at a meeting I of 55.28% (korigori less good), at the second meeting at 70.96% (both categories), the third meeting of 77.23% (both categories), and at the IV meeting at 87.33% (category very good). From the results of this study can be concluded that students assess GGE very good learning strategies to be applied to learning Biology because it can increase the activity of learning and scientific attitude of students.Keywords: Learning Activities, GGE Strategy, Student Scientific Attitude
ANALISIS SIKAP ILMIAH MAHASISWA BIOLOGI PADA PELAKSANAAN PERKULIAHAN EKOLOGI TUMBUHAN TAHUN AKADEMIS 2012/2013 Yuslim Fauziah; Nursal '; Ici Septifiranta
Biogenesis Vol 10, No 1 (2013)
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.107 KB) | DOI: 10.31258/biogenesis.10.1.11-23

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The research has been carried out that aimed to analyze the student’s scientific in attitude of Biology Education in Education and Teaching Faculty Of Riau University in lecturing of Plant Ecology academic year 2012/2013. This research is a descriptive study conducted on March 25, 2013 until May 11, 2013. The samples in this study were students of Biology Education in Education and Teoching of Riau University that attended in Plant Ecology, amounting to 54 people. The parameter in this study is a scientific attitude with indicator curiosity, discipline, responsibility, and cooperativity on. The results showed that the average scores of students in the scientific attitude delivery of content lecturus was 79.44% (both categories), in discussion groups 85.67% (excellent category) and the practical implementation of 86.05% (excellent category). For in dicators curiosity 82.9%, 87.73% discipline, responsibility 84.73%, 87.67% conscientious, cooperative87.05% all indicators were categorized very well. From these results it can be concluded that the scientific attitude of students in lectures Plant Ecology excellent academic year 2012/2013.Keywords: Plant Ecology Lectures, scientific attitude of students
Co-Authors Ade Diana Kharisma Alzukri ' Aryani Kodriyana basori ' Budi Syahputra Rio Darno ' Dias Setyawan Elya Febrita Elya Febrita Febrita Encik Rosiana Encik Rosiana Evi Suryawati Evi Suryawati Firdaus ' Gusti Mulia Gustinawati ' Ici Septifiranta Imam Mahadi Irma Novita Sirait Khairunnisa ' Mariani Natalina Melisa Suryan Suryan Muhammad Abdillah Hanif Abdillah Hanif Resi Noprianti Rio Rasdian Saputra Rosmaini S Shara Aljogja Sandra SRI WULANDARI Srini ' Sudariyanti ' Supriyanti ' Suwondo ' Toni ' Trisna Wati Wan Syafi'i Syafi'i Wan Syafii Yuslim Fauziah Yustina '