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Syofia Yohana
Sekolah Menengah Pertama Negeri 1 Percut Sei Tuan
Education

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Peningkatan Hasil Belajar Siswa Melalui Pemamfaatan Lingkungan Sekitar Sekolah Sebagai Sumber Belajar pada Konsep ekosistem di kelas VII-2 SMPN 1 Percut Sei Tuan TP 2011/2012 Syofia Yohana
Jurnal Pendidikan Biologi Vol 8, No 2 (2019): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v8i2.10872

Abstract

Tujuan penelitian ini adalah untuk mengetahui  peningkatan  hasil belajar siswa melalui pemamfaatan lingkungan sekitar sekolah sebagai sumber  belajar pada konsep ekosistem di kelas VII-2 SMPN 1 Percut Sei Tuan TP 2011/2012 Penelitian Tindakan dilaksanakan di  kelas VII-2 SMP Negeri 1 Percut Sei Tuan Jln.Besar Tembung Gang Pendidikan Kecamatan Percut Sei Tuan Kabupaten Deli Serdang. Penelitian berlangsung selama 3 bulan pada semester ganjil dilaksanakan sebanyak 2 siklus dengan mengemukakan 4 tahapan setiap siklusnya yaitu : tahap perencanaan, pelaksanaan, pengamatan dan refleksi. Analisis data hasil penelitian berupa data kuantitatif yang merupakan hasil belajar siswa (pre test dan post test) dengan cara persentase yaitu dengan menghitung peningkatan ketuntasan belajar siswa secara individual dengan nilai ketuntasan 75 dan ketuntasan klasikal sebanyak 85% dari jumlah seluruh siswa. Hasil tes siklus I, terdapat 16 orang siswa (42,10%) sudah mencapai ketuntasan belajar sedangkan 22 orang siswa (57,89%) belum mencapai ketuntasan belajar. Setelah diketahui ada peningkatan maka dilanjutkan memberikan tindakan pada siklus II Kemudian didapat hasil tes siklus II yang mengalami peningkatan dari 38 orang siswa, ternyata 33 orang siswa (86,84%) sudah mencapai ketuntasan belajar, dan hanya 5 orang siswa (13,15%) yang belum mencapai ketuntasan dalam belajar. Keaktifan siswa menunjukkan peningkatan yang sangat signifikan di lihat Pada siklus I tingkat keaktifan siswa berbeda, untuk pengamat I dan pengamat II mendapatkan 18 siswa (52,63%) yang berperan aktif. Demikian juga untuk keaktifan mencatat  ada 18 siswa (36,84%) siswa yang aktif.Siswa yang menangapi komentar teman ada 15 siswa (42,10%), Untuk siswa yang aktif mengamati dan mencatat ada 22 siswa (57,89%), untuk siswa prilakunya menyimpang dari KBM pengamat I dan II menemukan 8 siswa (21,57%) dan  pengamat I dan II menemukan 4 siswa  (10,52%) yang tidak mengerjakan tugas. Pada siklus keII pengamat I dan pengamat II mendapatkan 32 siswa (84,21%) yang berperan aktif, keaktifan mencatat  ada 28 siswa (73,68%) siswa yang aktif.Siswa yang menangapi komentar teman ada 27 siswa (71,05%), Untuk siswa yang aktif mengamati dan mencatat ada 25 siswa (65,78%), untuk siswa prilakunya menyimpang dari KBM pengamat I dan II menemukan 4 siswa (10,52%) dan  pengamat I dan II tidak menemukan  siswa  yang tidak mengerjakan tugas.
Peningkatan Hasil Belajar Melalui Model Pembelajaran Inkuiri Laboratorium pada Materi Asam, Basa, dan Garam di Sekolah Menengah Pertama Syofia Yohana
Jurnal Pendidikan Biologi Vol 7, No 3 (2018): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v7i3.10871

Abstract

The problem faced in this study is the low science learning outcomes in material related to chemistry. The purpose of this study was to determine the improvement of student learning outcomes through the Laboratory Inquiry learning model on acid, alkaline, and salt material in class VII of SMP 1 Percut Sei Tuan Tahun. Action research was conducted in class VII of SMP Negeri 1 Percut Sei Tuan with a total of 32 students. The research took place in 2 cycles by expressing four stages in each cycle, namely: the stages of planning, implementation, observation, and reflection. Analysis of research data in the form of quantitative and qualitative data which is the student learning outcomes (pre-test and post-test) and the results of observations of students' skills utilizing percentage, namely by calculating the increase in student mastery learning individually. The results of the first cycle test, there were 17 students (53.13%) had achieved mastery learning while 15 students (46.87%) had not achieved mastery learning. After it was found that there was an increase, it continued to give action in the second cycle. Then the results of the second cycle test were found to have a substantial increase in the number of students completing, namely from 32 students. It turned out that 28 students (87.50%) had achieved mastery learning, only four students (12.50%) had not reached completeness in learning. Students' skills in conducting practicum have increased significantly. Based on the results of the first cycle test and the second cycle test, it can be concluded that the Laboratory Inquiry Learning Model on Acid, Base, and Salt material can improve the learning outcomes of junior high school students.
Peningkatan Minat dan Hasil Belajar IPA Melalui Metode Eksperimen Pada Materi Rangkaian Listrik di Kelas IX SMPN 1 Percut Sei Tuan Syofia Yohana
Jurnal Pendidikan Biologi Vol 9, No 3 (2020): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v9i3.20030

Abstract

This research was conducted on the basis of the results of observations of the science learning process in class, where the interests and learning outcomes of science learning, especially in class IX-3 have not progressed as expected. Low learning interest causes the students' daily test scores to show disappointing results, where the results have not reached the expected Minimum Completeness Criteria standard. The average value of science learning outcomes in grades IX -3 at SMP Percut Sei Tuan only reached 55.1. To overcome this problem, it is necessary to improve by conducting Classroom Action Research. Action research was conducted in class IX-3 SMP Negeri 1 Percut Sei Tuan Jln.Besar Tembung Gang Pendidikan, Percut Sei Tuan District, Deli Serdang Regency. The research lasted for 3 months in the odd semester of the 2017/2018 school year which was carried out in 2 cycles by suggesting 4 stages for each cycle, namely: the planning, implementation, observation and reflection stages. The data obtained from each cycle were analyzed using qualitative and quantitative data analysis. This can be seen from the results of the average observation of student interest in learning science per individual, where students with very high interest in learning are 3.13%, students with high interest categories are 46.87%, students who are interested in learning are 34.37% and students with low interest in learning are 15.63%. Overall, the percentage of interest in learning has not reached 75%. Then continued with the second cycle, it was obtained that the observation interest in learning had increased. This was seen from the results of the average observation of student interest in learning science per individual that had increased. where students with very high interest in learning categories 25% of students with high interest categories 66.67%, students with sufficient interest in learning categories 8.33% overall the percentage of interest in learning has reached above 75%. The results of the first cycle test, there were 24 students (66.67%) who had achieved mastery learning while 12 students (33.33%) had not yet achieved mastery learning. After it is known that there is an increase, it is continued to provide action in cycle II. The results of the second cycle test had increased, the number of students who completed was very large, namely from 36 students, it turned out that 33 students (91.67%) had achieved completeness in learning, only 3 students (8.33%) had not achieved completeness in study.
The Use of Contextual Models in Improving Student Learning Outcomes and Social Skills in Science Learning in Junior High Schools Syofia Yohana
Jurnal Pendidikan Biologi Vol 11, No 3 (2022): Jurnal Pendidikan Biologi
Publisher : Magister Pendidikan Biologi, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpb.v11i3.40857

Abstract

This Research is motivated by the low learning outcomes and low social skills of students in science learning. The reality in the field is that students experience difficulties in understanding concepts about inheritance material and the difficulty of students communicating, collaborating in discussion activities during learning. The aim of the research is to improve student learning outcomes and social skills in the matter of inheritance in natural science subjects. This study uses a contextual model with 2 cycles. Based on research results on the use of contextual models can improve learning outcomes and students' social skills in learning natural sciences at SMP Negeri 1 Percut Sei Tuan. This is evidenced by the acquisition of student learning outcomes increasing in each cycle and exceeding the Minimum Completeness Criteria (KKM) score limit of 75. The number of students who completed the first cycle was 18 students (5 6.25 %) and those who did not complete their studies 14 students (43.75 %). After making improvements in cycle II, the percentage of students' learning outcomes was increased by 87.50 % and only 4 students who had not finished with a percentage of 12.50 %. In cycle I students' social skills for aspects of working with friends 75%, aspects of showing social responsibility 62%, aspects of controlling emotions 40.63%, aspects of interacting with others 43.75%, aspects of participating 59.38%, cultivating sportsmanship, discipline and healthy living 51.56%. After implementing improvements in cycle II there was a significant increase in aspects of working with friends (95.31%), showing social responsibility (87.5%), controlling emotions (56.25%), interacting with other people (93.75 %), participating (82.81%), cultivating sportsmanship, discipline and healthy living (62.5%), writing opinions/ideas (73.44%), leading (70.31%).
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