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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Best Journal (Biology Education, Sains and Technology) Jurnal Ilmiah Profesi Pendidikan Bubungan Tinggi: Jurnal Pengabdian Masyarakat Journal of Disruptive Learning Innovation (JODLI) Aptekmas : Jurnal Pengabdian Kepada Masyarakat
Siska Rita Mahyuny
Universitas Samudra
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Identification of Stomata Structures in Leaves of The Tradescantia Genus in The Meurandeh Langsa Region M. Ali Akbar; Khairunnisa; Enca Pepayosa; Amanda Lestari; Sahna Maulana Sitakar; Viska Annisa Sabrini; Rauzatul Jannah Mz; Siti Zubaida; Siska Rita Mahyuny
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4657

Abstract

Langsa City is a city located in the province of Nangroe Aceh Darussalam with an area of 262.41 km2 with a population of 165,890 people. Meurandeh Village is one of the villages located in Langsa city, precisely in Langsa Lama. Meurandeh is one of the places that produces plants from the Tradescantia genus. This research aims to identify and differentiate the stomata of three types of plants from the Tradescantia genus. The method used in this research is a qualitative method with observational data collection techniques. The results of this research show that the three types of plants from the Tradescantia genus have three neighboring cells and a tetracytic type of stomata. Of these three types of plants, there are differences in the shape and structure of the stomata.
Inovasi Instrumen Penilaian Digital untuk Meningkatkan Digital Skill Guru Sekolah Dasar Ronald Fransyaigu; Rapita Aprilia; Siska Rita Mahyuny; Maisarah Maisarah
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i1.9907

Abstract

Digital skill merupakan pondasi dari literasi digital. Mitra masyarakat pada PKM ini adalah guru-guru KKG Gugus IV Cut Meutia Kota Langsa. Hasil observasi awal menunjukkan bahwa guru-guru masih menggunakan penilaian konvensional karena digital skill guru masih tergolong rendah. Di sekolah mitra telah mempunyai fasilitas lengkap seperti chrome book namun belum dimanfaatkan secara optimal. Dengan demikian, dilakukan kegiatan pengabdian kepada masyarakat untuk membantu guru-guru memanfaatkan dan berinovasi pada instrumen penilaian digital. Kegiatan ini dilakukan selama dua minggu yang dimulai hari Selasa tanggal 1 Agustus 2023 sampai dengan hari Senin tanggal 14 Agustus 2023. Rincian kegiatan yang dilakukan, yaitu: sosialisasi, bimbingan teknis, pelatihan, dan pendampingan inovasi instrumen penilaian digital. Dari kegiatan ini dihasilkan bahwa terjadi peningkatan digital skill guru-guru KKG Gugus IV Cut Meutia Kota Langsa setelah menerima materi pelatihan terkait inovasi instrumen penilaian digital yang disampaikan oleh narasumber. Peningkatan terlihat dari persentase rerata skor pretes menggunakan baamboozle sebesar 69,79%, dan persentase rerata skor postes menggunakan kahoot! sebesar 86,81%. Selain itu, guru-guru juga terbukti inovatif dalam menghasilkan instrumen penilaian digital menggunakan liveworksheets yang akan diimplementasikan di sekolahnya masing-masing sebagai tindak lanjut dari kegiatan PKM. Dari temuan disampaikan rekomendasi dan saran kepada guru-guru untuk meningkatkan digital skill dalam menghadapi era digitalisasi, salah satunya dengan berinovasi pada instrumen penilaian digital menggunakan platform seperti baamboozle, kahoot!, dan liveworksheets.Digital skill is the foundation of digital literacy. The community partners in this community service activity were KKG Cluster IV Cut Meutia teachers in Langsa City. The preliminary observations show that teachers still use conventional assessment because their digital skills are still relatively low. Partner schools already have complete facilities such as chrome books but have not been used optimally. This activity is carried out to help teachers use and innovate digital assessment instruments. This activity was carried out for two weeks, starting from Tuesday, 1 August 2023, to Monday, 14 August 2023. The details of the activities are socialization, technical guidance, training, and assistance with digital assessment instrument innovation. The activities resulted in an increase in the digital skills of KKG Cluster IV Cut Meutia teachers in Langsa City after receiving training materials related to digital assessment instrument innovations delivered by resource persons. The increase can be seen from the average percentage of pre-test scores using Baamboozle of 69.79% and post-test scores using Kahoot! of 86.81%. In addition, teachers have also proven to be innovative in producing digital assessment instruments using live worksheets, which will be implemented in their respective schools as a follow-up to PKM activities. From the PKM findings, recommendations and suggestions were made to teachers to improve their digital skills in facing the digitalization era, one of which is by digital assessment instrument innovations using platforms such as bamboozle, Kahoot! and live worksheets.
The Effect of Giving Tofu Dregs and Manure on The Growth of Pakcoy (Brassica rapa subsp. chinensis) Plants Juni Artika; Marjanah; Siska Rita Mahyuny
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.6168

Abstract

Pakcoy is a variety of mustard greens whose leaves are used as a vegetable. Pakcoy mustard greens are also often called spoon mustard greens because their shape resembles a spoon. The aim of this research was to determine which factors and chemical combinations had the greatest influence on the growth of pak choy (Brassica rapa subsp. chinensis) plants. Experimental methodology was used in this research's quantitative approach. There were 24 samples used in this research experiment, which included 6 treatments and 4 replications. Statistical analysis of variance (ANOVA) test was used in data analysis for this study. The hypothesis testing process then continues using data from the prerequisite tests, namely ordinariness test and homogeneity test. The results showed that tofu dregs and manure had no effect on the total fresh weight of harvested plants, but did affect plant height and number of leaves at 2 WAP and 6 WAP observations.including the addition of soil and manure, has the best composition for growth in plant height and wet weight of the entire crop.The combination of soil, tofu dregs and manure is a good treatment for increasing the number of leaves.The plant height parameter observed at 2 WAP and 4 WAP in treatments P3 and P1 was the as it were parameter that was altogether diverse between each treatment, based on the findings of the BNT test.
Peningkatan Literasi Sains Melalui Penerapan Model Pembelajaran Learning Cycle (5E) Berbasis STEM (Science, Technology, Engineering and Mathematics) di SMAN 3 Langsa Yusraini Batubara; Marjanah Marjanah; Siska Rita Mahyuny
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 2 (2025): Mei
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i2.3210

Abstract

Literasi sains sangat dibutuhkan di era abad 21 ini. Penelitian ini berupaya untuk memastikan dampak dan tingkat pertumbuhan literasi sains siswa dengan penerapan model pembelajaran Learning Cycle (5E) berbasis STEM (Science, Technology, Engineering and Mathematics) di SMAN 3 Langsa. Penelitian ini memiliki desain kelas pretest-posttest, metodologi pra-eksperimental dan desain penelitian kuantitatif. Teknik pengambilan sampel yang digunakan adalah random sampling. Insrumen tes disusun berdasarkan indikator literasi sains. Hasil penelitian menunjukkan bahwa nilai rata-rata pretest kelas XI.2 terhadap aspek kompetensi literasi sains siswa yaitu, aspek menjelaskan fenomena ilmiah diperoleh nilai pretest sebesar 41 dan posttest sebesar 75, aspek mengevaluasi dan merancang penyelidikan ilmiah diperoleh nilai pretest sebesar 44 dan posttest sebesar 77, dan aspek menginterpretasi data dan membuktikan penyelidikan ilmiah diperoleh nilai pretest sebesar 42 dan posttest sebesar 81. Menurut kompetensi ketiga literasi sains kegiatan pretest diperoleh skor nilai rata-rata sebesar 44,64 (rendah) dan posttest diperoleh skor nilai rata-rata sebesar 79,5 (tinggi). Berdaskan uji N Gain untuk melihat peningkatan literasi sains diperoleh nilai 0,61 atau 61% dengan kriteria sedang. Sehingga dapat disimpulkan bahwa penerapan model pembelajaran Learning Cycle (5E) berbasis STEM berpengaruh signifikan dengan literasi sains siswa.
Development Project Based Learning Model with Performance Assessment Based Ethnoscience to Improve Students' Critical Thinking Elfrida Elfrida; Nursamsu Nursamsu; Siska Rita Mahyuny; Binari Manurung
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4799

Abstract

Learning is an interaction between students and educators in a learning environment. The learning process and outcomes are measured using Performance Assessment. The Performance assessment is a suitable tool in biology learning to improve critical thinking skills. this research aimed to develop a project-based learning model with an ethnoscience-based performance assessment and determine the model's practicality for increasing students' critical thinking skills, especially in ethnoscience learning. The method used was a mixed-method design (quantitative and qualitative data) with a research and development model using the 4D model approach (define, design, develop, and disseminate). The research was conducted in SMA Negeri 1 Manyak Panyed, SMA Negeri 2 Patra Nusa, SMA Negeri 1 Langsa, SMA Negeri 5 Langsa, SMA Negeri 1 Sungai Raya and SMA Unggul Aceh Timur. The instruments used were validation sheets by biology lecturers and teachers and students’ questionnaires. The analysis was administrated through Aiken V coefficients for the critical thinking skills test. The results showed that the project-based learning model with an ethnoscience-based performance assessment was effective as a learning tool for students and teachers. In addition, the test of practicality regarding critical thinking skills revealed an improvement in students' knowledge of ethnoscience
Development of E-Book Based Instructional Design PjBL Model Integrated Science Literacy To Improve Critical Thinking Abilit Nursamsu Nursamsu; Siska Rita Mahyuny; Rizky Nafaida; Salwa Rezeqi
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4948

Abstract

The aim of the research is to develop e-books based on PjBL model instructional design integrated with scientific literacy to improve students' critical thinking skills. To find out the feasibility validation test of e-books based on the instructional design of the PjBL model integrated with scientific literacy. To find out the E-book Effectiveness test on Critical Thinking Ability. The method to be used in this research is to use the research and development (R&D) method. The research stages are determining the material, preliminary research, analysis, design creation, material creation, initial product development, valid, feasibility test, valid, practicality test. The research data is in the form of feasibility test data by validators and the effectiveness of E-books. In critical thinking skills, the research results show that the feasibility test obtained from validation by material experts and biology teachers is reviewed based on presentation, content and language components obtained an average value of due diligence of 92.50% which is in the category very feasible to use. Meanwhile, the results of the N-gain test on the level of students' thinking abilities after using this e-book obtained a score of 0.80% in the good category in improving critical thinking abilities
Co-Authors Amanda Lestari Andi Nova Binari Manurung Ekariana S Pandia Ekariana S Pandia Elfrida Elfrida Elfrida Elfrida Enca Pepayosa Fadilah Fadilah Fransyaigu, Ronald Hasruddin Hasruddin Juni Artika Khairunnisa M. Ali Akbar Maisarah Makhroji Makhroji Marjanah Marjanah Marjanah Mia Maulina Muslim Muslim Mustikasari, Vita Ria Nur Azizah Lubis Nursamsu Nursamsu Nursamsu Nursamsu Rapita Aprilia Rauzatul Jannah Mz Rezeqi, Salwa Rizal Nasution Rizky Nafaida Rosalina Lestari Sianturi Ruhama Desy M Sahna Maulana Sitakar Setyoko Setyoko Siti Zubaida Suryanti Suryanti Tri Mustika Sarjani Viska Annisa Sabrini Yusraini Batubara