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Journal : Bioscientist : Jurnal Ilmiah Biologi

Pengembangan Lembar Kerja Praktikum Digital Berbantuan Virtual Laboratorium pada Materi Pencemaran Air Elvira Destiansari; Susy Amizera; Nike Anggraini; Zainal Arifin
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.6104

Abstract

Practicum worksheets have a function as a guide in carrying out a research. Digital-based practicum worksheets assisted by virtual laboratories are currently being developed based on students' needs on water pollution material. This study aims to analyze the results of material, language, and construct validation in developing digital-based practicum worksheets assisted by virtual laboratories on water pollution material. The type of research used is development research which is limited to the expert review stage. Expert validators consist of three validators, namely: material, language, and construct experts. The results showed that the results of the material expert validation in the first stage were 72.5% (quite valid), then revised and a second validation was carried out which resulted in 92.5% (valid). The results of language validation show results of 80.0% (quite valid), and in the second validation 92.5% (valid). The results of the first construct validation were 69.64% (quite valid), the second 73.21% (quite valid), then the third validation 87.5% (valid). Then proceed with the Co-Kappa analysis showing a result of 0.61 (worksheet can be used). Based on the results of this study, it was concluded that the worksheets developed were valid and categorized as good, so they could be used for the next stage, namely trials.
Penerapan Model Pembelajaran Group Investigation Menggunakan Strategi Bioedutainment untuk Meningkatkan Hasil Belajar Kognitif Mahasiswa Nike Anggraini; Khoiron Nazip
Bioscientist : Jurnal Ilmiah Biologi Vol 11, No 1 (2023): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i1.7399

Abstract

Bioedutainment strategies can be integrated with various methods, models, and approaches. The group inquiry learning model or group investigation is one approach that combines learning with bioedutainment techniques that can be used in biology learning. This study aims to determine student learning outcomes and activities after the application of the group investigation learning model using the bioedutainment strategy on the basic biology concepts. The research was carried out with the research sample being students of the Department of PGSD FKIP Sriwijaya University even semester 2021/2022, totaling 89 students. The sample was selected using a purposive sampling technique based on the research objectives. This type of research is pre-experimental with a one shot case study research design. Test instruments and observation sheets were used to analyze the data quantitatively which consisted of 20 multiple choice questions and 5 essays. The results showed that the average increase in student learning outcomes who achieved classical completeness was 84.90% for the Indralaya class and 91.17% for the Palembang class. This shows that student learning outcomes have reached the expected classical completeness of learning ≥ 80%.