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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pelita Pendidikan Biosfer: Jurnal Tadris Biologi JURNAL PENELITIAN SAINTIKA Jurnal Pendidikan Biologi BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Review Pendidikan dan Pengajaran (JRPP) JURNAL PENDIDIKAN MIPA Jurnal Pembelajaran dan Biologi Nukleus Best Journal (Biology Education, Sains and Technology) BioEksakta : Jurnal Ilmiah Biologi Unsoed Jurnal Scientia Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Jurnal Pengabdian kepada Masyarakat Nusantara JURNAL BIOSHELL Bioscientist : Jurnal Ilmiah Biologi Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI) Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) Jurnal Pendidikan Indonesia (Japendi) Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu

Syahmi Edi

Program Studi Pendidikan Biologi, Program Pascasarjana, Universtias Negeri Medan

Author-ID : 257555

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Analisis Kompetensi Guru Biologi SMA Se-Kabupaten Batu Bara Fitri Rahmadani; Fauziyah Harahap; Syahmi Edi
Jurnal Pendidikan Biologi Vol 5, No 3 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v5i3.4315

The objective of this research was to observe the pedagogic, professional, personal, and social competence of high school biology teachers in Batu Bara district. The population in this research were all of biology teacher in high school of Batu Bara district as many 22 people. Samples were taken by purposive sampling with a sample of 22 teachers, 90 students from 9 schools were each taken 10 students, 3 lecturers as validator expert. This research was conducted by using descriptive qualitative. Data were collected using questionnaire of observation, test comprehension, student assessment, teacher and student questionnaires. The results showed that pedagogic competence was appropriate, with the highest result in the mastery of the learning (4,85±0,357) and pre-learning (4,32±0,862) but still in appropriate criteria, from the test given to teachers on average 57,72 % of teachers can answer the test given by the highest score successfully answered 39 questions with 78% comprehension level of the lowest value just answer 11 questions with a level of comprehension 22%.In the professional competence of the teaching materials scored significantly higher values (116.05 ± 6.973) and the lowest value (38.91 ± 3.350) suggesting that teacher professional attitude towards the teaching materials they provide.The results of a questionnaire assessment of teachers and students questionnaire also showed the results of personal competence and social competence biology teacher in Batu Bara District was very well.At the personal competence, the average value of the total aspects of the assesment (77.68 ± 5.867) and assessment of students with an average value (89.77 ± 4.350), and on the social competence, the mean value of the total aspects of the assessment (85.09 ± 3.829 ) on the teacher questionnaire, as well as the mean value (87.53 ± 3.706) in the student questionnaire.This study has implications for the importance of sustainable development for high school biology teachers in Batu Bara district.

Pengaruh Model Pembelajaran Terhadap Hasil Belajar Siswa pada Materi Pencemaran Lingkungan di SMA Negeri 1 Bendahara Aceh Tamiang Fauzi Fauzi; Binari Manurung; Syahmi Edi
Jurnal Pendidikan Biologi Vol 6, No 1 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v6i1.4329

This research aim to investigate the effect of learning model to students learning outcomes in environmental pollution subject matter. This research method was quasi experimental design with pretest and posttest control group design. Research population in this research was the whole Grade X students in SMA Negeri 1 Bendahara academic year 2015/2016 as much as 120 students. Samples of this research were 3 regular classes of Grade X with total 90 students. Samples of this research were choosen based on special criteria (purpossive sampling). Data were collected using test instrument. Data analysis technique was using analysis of covarians. The result of study showed that there was a significant effect of learning models (project and problem based learning) to students outcome. (Fcount = 16,46; P = 0,00). Based on this study result, it can be concluded that students outcome which taught using project based learning model was higher than problem based learning and convensional learning models.

Pengaruh Model Pembelajaran Inkuiri dan Kooperatif Terhadap Kemampuan Kognitif Siswa pada Materi Animalia di SMA Negeri 11 Medan Hutri Purnama Sari Lubis; Ely Djulia; Syahmi Edi
Jurnal Pendidikan Biologi Vol 5, No 3 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v5i3.4316

The Effect of Inquiry and Cooperative Learning Model On Students Cognitive Skills in Animalia Topic in SMA Negeri 11 Medan. A Thesis. Medan: Postgraduate Program State University of Medan, 2016.This research aims to determine the effect of the learning model on: (1) Students Cognitive Skills in SMA Negeri 11 Medan. The research applied experimental queasy method research with 3 classes which were choosing by using cluster random sampling technique. The class X7 learn with inquiry learning model, class X8 with cooperative (Group Investigation) learning model, and while class X9 (control) with conventional learning model. The research instrument were the test of cognitive skills in essay test. The data analysis technique used Covariat Analysis at the level of significance α = 0.005 by using SPSS 21.0. The results showed that: (1) there was significant effect of learning model on students’ cognitive skills (F= 15.916; P= 0.000). The cognitive skills learn by inquiry learning model (87.46±5.404) is significant higher than cooperative (Group Investigation) learning model (83.13 ± 6.509), and conventional learning model (79.73±6.329). The study imply that expected to the teachers to be able to conduct inquiry and cooperative (Group Investigation) learning in Animalia topic as the effort to improve the cognitive skills.

Hubungan Motivasi Berprestasi Minat dan Perhatian Orang Tua Terhadap Hasil Belajar Kognitif Biologi Siswa SMA Negeri Se-Kecamatan Medan Kota Intan Bayati Nasution; Hasruddin Hasruddin; Syahmi Edi
Jurnal Pendidikan Biologi Vol 5, No 3 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v5i3.4317

This study aims to determine the relationships between: (1) Achievement motivation; (2) Interest; (3) Carefullness of parents toward biology cognitive learning outcome; (4) Achievement motivation and interest; (5) Achievement motivation and carefullness of parents; (6) Interest and carefullness of parents together on biology cognitive learning outcome. This study was conducted at SMA Sekecamatan Medan Kota. The study method using is correlational descriptive with study sample as much as 275 students’ who are by purposive sampling that’s are SMA Negeri 5 as much as 138 students’, SMA Negeri 6 as much as 65 students’, and SMA Negeri 10 as much as 72 students’. The study instrument using questionnaire of achievement motivation with total 30 statement, questionnaire of interest with total 20 statement, questionnaire of carefullness of parents with total 25 statement, whereas value of biology cognitive learning outcome resulted from biology result semester I which there are in each school. Analysis techniques used is correlation with the help program SPSS 21.0 for windows. The stuy result shows that there are significant relationship between: (1) Achievement motivation toward biology cognitive learning outcome (r=0,536 ; p=0,000); (2) Interest toward biology cognitive learning outcome (r=0,482 ; p=0,000); (3) Carefullness of parents toward biology cognitive learning outcome (r=0,250 ; p=0,000); (4) Achievement motivation and interest together on biology cognitive learning outcome (r=0,603 ; p=0,000); (5) Achievement motivation and carefullness of parents together on biology cognitive learning outcome (r=0,546 ; p=0,000); (6) Interest and carefullness of parents together on biology cognitive learning outcome (r=0,499 ; p=0,000).

Analisis Kesulitan Belajar Siswa Materi Bioteknologi SMA Negeri Se- Kabupaten Rokan Hilir Zulpadly Zulpadly; Fauziyah Harahap; Syahmi Edi
Jurnal Pendidikan Biologi Vol 6, No 1 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v6i1.4327

This study aims to determine students' learning difficulties in analyzing the material Biotechnology in view of the indicator. This research is descriptive quantitative study population of SMA as Rokan downstream terdir from SMAN 11 with a sample of as many as 644 people overall. The sampling technique used random sampling techniques. The data collection technique is a multiple-choice test instrument, for trouble indicator boteknologi materials, the data is processed by using a percentage. Judging from the indicators difficulties, learning difficulties on indicators derived their understanding of basic principles of biotechnology and 49.90%, explain the science related to biotechnology 46.44%, explaining the differences of traditional and modern biotechnology 52.23%, 67,44% Explaining the process of genetic engineering %, explaining 63.44% tissue culture process, explain the process of gene recombinant 63.07%, 48,60% describes an example of genetic engineering, explained the impact of the use of biotechnology 48.06%, describes the impact of using genetically engineered 63,17%.

Analisis Pengetahuan dan Ketuntasan Siswa pada Materi Bioteknologi di SMA Negeri Se-Kota Binjai Sailana Mira Rangkuti; Fauziyah Harahap; Syahmi Edi
Jurnal Pendidikan Biologi Vol 5, No 3 (2016): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v5i3.4318

This research aimed to determined; (1) the level of student’ knowledge on biotechnology subject matter; (2) the level student’ completeness on biotechnology subject matter. This research was descriptive qualitative research. The population of this research were grade XII student from 5 senior high school in Binjai including SMA Negeri 1, SMA Negeri 2, SMA Negeri 4, SMA Negeri 6, SMA Negeri 7. Samples were chosen by using random sampling technique. Data were collecting using instrument of diagnostic test mastery on matter biotechnology and interview. The data were analyzed using descriptive percentage. Result from this research showed: (1) the average level of student’ knowledge on biotechnology subject matter was 68,15 (SD±15,24) and categorized as good. (2) the level of student’ completeness on biotechnology subject matter was (36,32%). Based on the result of this research it can concluded the level of knowledge of students is actegorized as good but still important to improve the level of knowledge and attitude learning difficulties for more goodness result.

The Analysis of Students' High Level Thinking Ability on Motion Systems Material on Covid Pandemic 19 at Madrasah Aliyah Medan City Willyana Utari Siahaan; Herbert Sipahutar; Syahmi Edi
Budapest International Research and Critics in Linguistics and Education (BirLE) Journal Vol 4, No 2 (2021): Budapest International Research and Critics in Linguistics and Education, May
Publisher : BIRCU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birle.v4i2.1836

This study aims to: (1) Know the description of higher order thinking skills in the material of motion systems in students at MAN 1 Medan City. (2) Knowing the description of high-order thinking skills in the material of motion systems in students at MAL UINSU Medan City. (3) Knowing the differences in higher-order thinking skills in the material of motion systems in students at MAN 1 Medan and MAL UINSU Medan. (4) Knowing the learning process of the motion system during the COVID 19 pandemic at MAN 1 Medan and at MAL UINSU Medan. This research method uses a quantitative research type with a descriptive approach. The results showed: (1) Students 'high-order thinking skills on motion system material in class XI MAN 1 Medan City had an average score of 84.83 in a good category. (2) Students' high-order thinking skills on movement system material in class XI MAL UINSU Medan City average score of 82.17 with good category. (3) (1) Students 'high-order thinking skills on motion system material in class XI MAN 1 Medan City with an average score of 84.83 in the good category, (2) Students' high-order thinking skills on motion system material in class XI MAL UINSU Medan City an average score of 82.17 with good category. (3) With the Sig (2-tailed) value of 0.048 is smaller than the significant levels of 0.05 and nt value> t table (2.125> 2,048). (4) The highest indicator of students 'high-order thinking skills in class XI MAN 1 Medan City is creating, while the highest indicator of students' high-order thinking skills in class XI MAL UINSU Medan City.

The Science Process Skills Of Biology Science Learning In State Junior High Schools In Percut Sei Tuan District Deliserdang Regency Sri Susanti; Syahmi Edi; Hasruddin Hasruddin
Jurnal Pendidikan Indonesia Vol. 2 No. 05 (2021): Jurnal Pendidikan Indonesia (Japendi)
Publisher : Publikasi Indonesia

This study aimed to analyze the science process skills of a scientific approach in the learning process of biology in State Junior High Schools in Percut Sei Tuan, Deli Serdang. This method applied a descriptive study with a qualitative approach. The population was all students consisting of 8 public schools in State Junior High Schools of Percut Sei Tuan for the academic year of 2020/2021. Samples were taken from 180 eighth-grade students from 5 schools in Percut Sei Tuan by using purposive sampling. To obtain the data, the description test was used as an instrument to measure students'' science process skills with indicators such as observing, classifying, interpreting, predicting, hypothesizing, planning experiments, applying concepts, and communicating in biology learning. The results on science process skills in the biology learning of plant structure and function material were categorized as good with a mean score of 72.06 and the highest indicator for observing obtained a mean score of 82.77 with a very good category and the lowest indicator for communicating obtained a mean score of 64.58 with a good category.

Development of a Field Guidebook for Pollinator Insects on Palawija Plants in Dolat Rayat District Dewi Sri Lestari Sigalingging; Syarifuddin Syarifuddin; Syahmi Edi
Jurnal Pendidikan Indonesia Vol. 2 No. 06 (2021): Jurnal Pendidikan Indonesia (Japendi)
Publisher : Publikasi Indonesia

This study was aimed to determine the feasibility of a field guide book for pollinating insects of crop plants in the Subdistrict of Dolat Rayat, Karo District, which is suitable for undergraduate students majoring in Biology. This research is a development research with a 4D model (Thiagarajan) which consists of 4 stages, namely: define, design, develop, and deseminate, in research only up to the develop stage. The field guidebook developed was validated based on the content aspects and presentation, scored 94% or very feasible, while the learning design was scored 90% (very feasible) and the graphic 83% (very worthy). The Entomology lecturers' responses was of 68% (feasible) . The results of individual trials for the field guidebook was 92% (very feasible), 91% (very feasible) and 92% (very feasible) in the larger group. That the field guide book for pollinator insects in crop plants for the Subdistrict of Dolat Rayat is very feasible thus can be used by students as a guide book to learn to recognize pollinator insects of the crop plants in the Dolat Rayat District.

EFFECT OF SOAKING TIME AND CONCENTRATION OF GIBERELIN (GA3) ON THE GROWTH OF GARLIC (Allium sativum) VAR. SANGGA SEMBALUN Syahmi Edi; Malem Teta Sinulingga
JBIO: jurnal biosains (the journal of biosciences) Vol 9, No 1 (2023): JBIO : Jurnal Biosains (The Journal of Biosciences)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v9i1.43694

This study aims to determine the germination of garlic (Allium sativum) var. Sangga sembalun to the treatment of soaking time and GA3 concentration. This research was conducted in the field of planting in Sukandebi Village, Naman Teran District, Karo Regency. This research was conducted from March to July 2022. The research design used was a factorial completely randomized design (CRD) with 2 factors and 4 replications. The first factor is the soaking time of GA3 which is 12 hours and 24 hours. The second factor was the concentration of GA3, namely 0 ppm, 3 ppm, 6 ppm, 9 ppm, and 12 ppm. The parameters observed consisted by time of seed germination, germination percentage, sprout height, and root length. The data obtained from this study were analyzed by analysis of variance (ANOVA) and to determine the best treatment, Duncan Multiple Range Test (DMRT) was conducted at the 5% significance level. The results of the study showed that the soaking time and GA3 concentration on garlic var. Sangga sembalun significantly affected all parameters of observation which are time of seed germination, germination percentage, sprout height, and root length. The results showed that the soaking time of garlic var. Sangga sembalun for 24 hours was able to speed up the time of emergence of sprouts, germination percentage, sprout height, and root length. The concentration of 15 ppm GA3 can accelerate the time to sprout and increase the percentage of germination, while the concentration of 9 ppm GA3 increases the sprout height and root length.

Co-Authors ., Herkules ., Lazuardi Amalia Akita Arina Zawani Akmal Armaniar, Armaniar Ayu Putri Ningsih Ayu Putri Ningsih Bimbi Nullah Binari Manurung Binari Manurung, Binari Br Bangun, Edmy Febriani CICIK SURIANI Cicik Suriani Cut Badzlina Roza Cut Badzlina Roza, Cut Badzlina Daulae, Abdul Hakim Daulay, Abdul Hakim Dewi Sri Lestari Sigalingging Edmy Febriani Br Bangun Elsa Bunga Dayanti Elsa Bunga Dayanti, Elsa Bunga Ely Djulia Ely Djulia Eryati Zetkas Eryati Zetkas, Eryati Fauzi Fauzi Fauzi Fauzi Fauziyah Harahap Fauziyah Harahap Fauziyah Harahap Fitri Rahmadani Fitri Rahmadani, Fitri Gultom, Novayanti Gunawan, Roni Harahap, Salamah Hariyadi, Itra Harry Prakasa Hary Prakasa Hasanah, Dwi Hasibuan, Mardhiyah Riswan Hasruddin Hasruddin Hasruddin Herbert Sipahutar Herbert Sipahutar, Herbert herkules Hutri Purnama Sari Lubis Hutri Purnama Sari Lubis, Hutri Purnama Sari Intan Bayati Nasution Intan Bayati Nasution, Intan Bayati Kamila, Aryediutami Naura Karinanta Sembiring, Surya Kelar, Luh Cinta Tarissyah Putri Khairun Nisa' Lestari Sigalingging, Dewi Sri Limbong, Forentina Malem Teta Sinulingga Melva Silitonga Melva Silitonga Mufti Sudibyo, Mufti Nadhilla, Annisa Nasirwan Nasirwan Nasution, Marina Azzahra Naura Kamila, Aryediutami Nora, Putri Nurajijah Nurajijah Nursamsu Nursamsu Nusyirwan Nusyirwan Nusyirwan Nusyirwan Nusyirwan Nusyirwan Panggabean, Nurul Huda Panggabean, Syakilah Kurnia Fahmi Parasetya, Eko Parhusip, Tiropa Oktavia Prayeni Margaretha Hutabalian Rahmad Husein Roro Shofiyah Nur Rahmah Ruth Susanty, Revi Sailana Mira Rangkuti Sailana Mira Rangkuti, Sailana Mira Samsul Kamal Sari, Anggi Wulan Sari, Elvira Nanda Sembiring, Gres Anjelia Sembiring, Surya Karinanta Sihombing, Josephine Gloria Margareth Simanjuntak, Maria Meita Sinurat, Asri Sinuraya, Kenari Br Sipahutar , Herbert siti, siti aisyah Situmorang, Berri Sri Susanti Sri Susanti Sri Tia Indah Simamora Suryani, Cicik Susanty, Revi Ruth Syarifuddin Syarifuddin Syarifuddin Syarifuddin Veby Emeninta Br Barus Willyana Utari Siahaan Winda Awalina Guci Yusran Efendi Ritonga Zahara, Nurlia Zulpadly Zulpadly Zulpadly Zulpadly, Zulpadly

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