Article Per Year (5 Year)
p-Index From 2020 - 2025
1.376
P-Index
This Author published in this journals
All Journal BIOEDUKASI AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Atrium Pendidikan Biologi Best Journal (Biology Education, Sains and Technology) JGK (Jurnal Guru Kita) INPAFI (Inovasi Pembelajaran Fisika)
Widya Arwita
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Physics Public Health Social Sciences Other

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
PROFILE OF HIGH SCHOOL STUDENTS’ ENVIRONMENTAL CARE TROUGH BIOLOGY LEARNING Widya Arwita; Aulia Sari Nuriza
ATRIUM PENDIDIKAN BIOLOGI Vol 6, No 1 (2021): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v6i1.10857

Abstract

This study aims to determine the environmental care of students in SMA Negeri 13 Medan. Population of the research is student of X MIA SMA Negeri 13, and the samples used is X MIA 1, X MIA 2, X MIA 3 and X MIA 4, which taken by purposive sampling. The data was conducted via Google forms. This research is a descriptive type through a survey using questionnaire instruments. The results of this study are students with the very high category was 35%, the students in the high category were 63%, the students in the medium category had the percentage of 2%, and the students in the low and very low category were 0%. The conclusion of this study is environmental care attitude of X MIA SMA 13 Medan students on Ecosystem topic was in the high category.
STUDENT RESPONSE TOWARD E-LEARNING IN ETHNOBOTANY COURSE Aswarina Nasution; Ashar Hasairin; Widya Arwita
ATRIUM PENDIDIKAN BIOLOGI Vol 6, No 1 (2021): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v6i1.10835

Abstract

Mind Map The sophistication of information technology and internet network in the fourth industrial revolutionera can be utilized to supportthe learning process. Electronic learning (E-learning) is an innovative learning method that is appropriate in answering the challenges of the fourth industrial revolution era. E-learning is a way to enrich education by integrating technology into traditional classrooms. E-learning allows lecturers to share syllabus and learning material to students, provide assignments that must be done by students and assess students in real-time. This study aims to analyze the response of Biology students to the use of e-learning in ethnobotany courses. The study was conducted from June to October 2019. The subjects of this study were students of Biology Study Program, Class A and Class B year 2016. The research method used was descriptive method using survey methods. The instrument used was a student response questionnaire. The results of the assessment of student responses obtained a value in the learning aspect of 85.10% with a very good category, a material aspect of 89.71% with a very positive category, a programming aspect of 82.46% with a very positive category, and multimedia aspect of 88.17% with a very positive category.
PENINGKATAN PENGOLAHAN PAKAN USAHA SUSU KAMBING ETAWA DI KECAMATAN PERCUT SEI TUAN Choms Gary Ganda Tua Sibarani; Suhairiani; Widya Arwita; Adek Cerah Kurnia Azis
AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 4 No. 1 (2020): Amaliah: Jurnal Pengabdian Kepada Masyarakat
Publisher : LP2M UMN AL WASHLIYAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/ajpkm.v4i1.325

Abstract

Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk memperbaiki pembukuan keuangan mitra, menciptakan inovasi mesin pengolahan pakan dan buku penduan pembukuan keuangan usaha. Permasalahan yang tengah dihadapi oleh mitra dalam kegiatan pengabdian kepada masyarakat ini ada beberapa item yakninya: a). Sistem pembukuan keuangan pengolahan keuangan usaha bisa dikatakan masih tradisional karena tidak adanya perhitungan modal, laba, dan hal lain yang berhubungan dengan keuangan sebuah usaha dan b). Pegolahan pakan masih menggunakan tenaga manusia (manual). Adapun solusi yang diberikan dalam kegiatan pengabdian kepada masyarakat ini adalah mitra diberikan pelatihan, pendidikan, pendampingan, sosialisasi, dan penyerahan Teknologi Tepat Guna (TTG) mengenai permasalahan yang tengah dihadapi oleh mitra yaitunya a). tim pengabdi memberikan buku panduan pembukuan keuangan untuk penyelesaian permasalahan mitra dan b). penyerahan inovasi mesin pengolahan pakan ternak untuk penyelesaian masalah mitra dalam pengolahan pakan ternak. Metode yang digunakan dalam pelaksanaan program pengabdian kepada masyarakat ini yaitunya dengan melakukan pendekatan, maksud dari pendekatan ini, perolehan informasi awal hingga akhir proses kegiatan dilakukan dengan komunikasi secara langsung dan lewat alat komunikasi secara intensif antara mitra dengan tim pengabdi, sehingga pelaksanaan kegiatan dapat dilakukan secara terbimbing, yang tujuan utamanya untuk meningkatkan kesejahteraan mitra dalam mengelolah Usaha Kecil Menengah (UKM)nya, yaitunya usaha susu kambing etawa di Desa Kolam.
THE EFFECTIVENESS OF THE USE OF DIGITAL TEXBOOKS ON THE EVALUATION OF BIOLOGY LEARNING COURSE ON PORTFOLIO ASSESSMENT MATERIALS Hasruddin Hasruddin; Aryeni Aryeni; Widya Arwita
BIOEDUKASI Vol 20 No 2 (2022)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v20i2.28099

Abstract

Portfolio-based research is an important and inseparable part of the various skills that prospective biology teacher students need to possess. This development research using the ADDIE Model involved 92 students as research subjects, and 3 lecturers who were in charge of the Biology Learning Evaluation course. Subjects were determined by purposive sampling technique. Data related to the readiness of portfolio development in digital textbooks were used in questionnaires, and data related to portfolio-based assessment abilities were used, and were complemented by in-depth interviews with the lecture team of lecturers. Furthermore, the data were analyzed using the percentage technique to see the tendency of the respondent's condition. The results of the study found that 87.76% of respondents said that the portfolio material in textbooks was effective to be taught to prospective biology teacher students or in the very good category. The results of the evaluation of the portfolio-based assessment ability are included in the very good category as much as 72.41% and in the good category as much as 27.59%.
INSTRUMEN KEMAMPUAN BERPIKIR KREATIF MAHASISWA UNTUK PEMBELAJARAN BERBASIS PROYEK PADA MATA KULIAH MEDIA PEMBELAJARAN Widia Ningsih; Widya Arwita; Aristo Hadinata
INPAFI (Inovasi Pembelajaran Fisika) Vol 10, No 3 (2022): INPAFI
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (333.805 KB) | DOI: 10.24114/inpafi.v10i3.38243

Abstract

Penelitian ini bertujuan untuk mengembangkan instrumen pengukuran kemampuan berpikir kreatif untuk pembelajaran berbasis proyek pada mata kuliah media pembelajaran yang valid dan reliabel. Penelitian ini merupakan pengembangan Research and Development (R&D) yang mengacu pada pada model ADDIE dengan tahapan Analisis (Analysis), Desain (Design), Pengembangan (Development), Implementasi (Implementation), dan Evaluasi (Evaluation). Data penelitian ini diperoleh dengan mengujicobakan instrumen berupa tes uraian sebanyak 10 soal. Data validasi isi dihitung dengan I-CVI dinyatakan 10 soal valid. Reliabilitas instrumen 0,883 dengan kategori sangat tinggi. Tingkat kesukaran soal dengan kategori sukar berjumlah 2 soal, kategori sedang berjumlah 6 soal, dan kategori mudah berjumlah 2 soal. Daya pembeda pada instrumen tes ini , 4 soal dengan kategori jelek, 5 soal dengan kategori cukup, 1 soal dengan kategori baik. Hasil penelitian ini menunjukan bahwa instrumen tes yang telah dikembangkan sudah memenuhi kategori yang berkualitas, sehingga instrumen tes ini dapat digunakan untuk mengukur kemampuan berpikir kreatif mahasiswa.
Pengaruh Model Pembelajaran Kooperatif Tipe Make A Match Terhadap Aktivitas dan Hasil Belajar Siswa Pada Materi Sistem Pernapasan Manusia Di Kelas VIII SMP N 5 Sipoholon T.P 2022/2023 Widya Arwita; Christine Sinaga; Sartika Romauli Sinaga
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 1 (2023): Juni 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i1.7031

Abstract

This study aims to determine whether or not there is an influence of the make a match type cooperative learning model on student learning outcomes and activities on human respiratory system material in grade VIII SMP Negeri 5 Sipoholon The method used in the study was quasi-experimental. This study used 2 sample classes with a total sample of 44 students. The experimental class is taught with the Make a Match model and the control class is taught the conventional model. The data collection technique uses learning outcomes tests with multiple-choice questions and student activity observation sheets. The results of the research findings showed that the average score of student learning outcomes in the experimental class (Make A Match) 88 with a standard deviation of 6.75 was higher than the average score of the conventional class which was 62 with a standard deviation of 7.68. Based on the results of the hypothesis test analyzed using SPSS Version 23 shows that there is an influence of the Make a match cooperative type learning model on learning outcomes, this is seen from the value of sig.0.000 ˂ 0.05 with a α of 0.05.While from the calculation of the average results of student activity in the experimental class is 81 with a standard deviation of 6.94 higher than the average value of the control class which is 61 with a standard deviation of 10.59.Based on the results of the hypothesis test shows that there is an influence of the Make a match cooperative type learning model on Student Learning Activities, this can be seen from the sig value of 0.000 ˂ 0.05 with α = 0.05.Keywords :Make A Match, Student Activities,Learning Outcomes, Human Respiratory System,
PENGARUH MODUL KOLOID BERBASIS CHEMOENTREPRENEURSHIP (CEP) TERHADAP HASIL BELAJAR SISWA SMA Dwy Puspita Sari; Hafni Indriati Nasution; Mutiara Agutina Nasution; Widya Arwita; Salmah Naelofaria; Lastama Sinaga
JGK (Jurnal Guru Kita) Vol. 8 No. 1: Desember 2023
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jgk.v8i1.52378

Abstract

Tujuan dari penelitian ini untuk mengetahui pengaruh modul koloid berorientasi chemoentrepreneurship terhadap hasil belajar siswa kelas XI SMA Negeri 2 Medan. Jenis penelitian ini menggunakan kelompok kontrol non-ekuivalen dan desain penelitian kuasi eksperimen. Dua kelas XI IPA SMA Negeri 2 Medan dijadikan sebagai subjek penelitian dan sampel diambil secara acak. Uji N-gain dan uji kesamaan dua rata-rata (uji-t) digunakan untuk menganalisis data. Perolehan rata-rata pretest kelas eksperimen adalah 39,72, sedangkan kelompok kontrol adalah 39,03. Perolehan rata-rata posttest untuk kelas eksperimen adalah 83,19, sedangkan untuk kelas kontrol adalah 77,64. Hasil uji-t diperoleh thitung>ttabel (3,74>2,34), yang menunjukkan bahwa Ho ditolak dan Ha diterima. Hasil uji n-gain untuk kelas eksperimen sebesar 71%, sedangkan untuk kelas kontrol sebesar 59%. Hal ini menunjukan bahwa modul koloid berbasis chemoentrepreneurship efektif digunakan untuk meningkatkan pemahaman dan ketertarikan dalam proses pembelajaran.
Co-Authors Adek Cerah Kurnia Azis Aristo Hadinata Aryeni Aryeni Ashar Hasairin Aswarina Nasution Aulia Sari Nuriza Choms Gary Ganda Tua Sibarani Christine Sinaga Hafni Indriati Nasution Hasruddin Lastama Sinaga Mutiara Agutina Nasution Salmah Naelofaria Sari, Dwy Puspita Sartika Romauli Sinaga Suhairiani Suhairiani Widia Ningsih