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All Journal Biology Teaching and Learning SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Nurhayati B Nurhayati B
Universitas Negeri Makassar
Biochemistry, Genetics & Molecular Biology Education

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Inovasi Pembelajaran Biologi Melalui Pengembangan Penuntun Praktikum Dilengkapi Video Praktik untuk SMA Nurasmiati Nurasmiati; Hilda Karim; Nurhayati B Nurhayati B
Biology Teaching and Learning Vol 5, No 2 (2022): Desember
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/btl.v5i2.38744

Abstract

Abstract. 21st century learning requires educators to have innovation and learning skills. In the field of education, innovation is an alternative solution to achieve maximum learning outcomes for learners. In order to create learning innovation, the development of practicum guides equipped with video as a learning media is considered to be able to solve problems in the learning process. This research aims to present practicum guides equipped with practice videos on regulatory system material as a valid and practical for class XI high school. The development model used in this research is the ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The subject of this research were students of class XI MIPA 6 SMA Negeri 2 Makassar with 2 biology teachers and 30 students. Data collection uses validation and response questionnaires of teachers and students. Validation questionnaire to see the validity of the practicum guide equipped with practice videos filled inby two expert validators. The teacher's response questionnaire and the student's response to see the practicalities of the practicum guide equipped with practice videos. The results of data analysis, the validity of practicum guide equipped with practice videos on regulatory system materials fall into the category of valid, and practicality of practicum guide equipped with practice videos on regulatory system material fall into the category of very practical from teacher response average and practical students response average. Based on the resultsof the research it can be concluded that the practicum guide equipped with practice videos onregulatory system material developed is validity and practicality criteria.Keywords: practicum guide, videos, regulatory system
ANALYSIS OF PROBLEM SOLVING ABILITY OF HIGH SCHOOL STUDENTS IN SOPPENG REGENCY IN BIOLOGY MATERIAL Nurhayati B Nurhayati B; Dian Dwi Putri Ulan Sari Patongai; Abdul Hadis; Buraeda Nur
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 14 No. 01 (2025): Volume 14 Nomor 1 (Maret 2025)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/mbsk3b08

Abstract

This study aims to analyse and describe the problem-solving ability of senior-high-school students in Soppeng Regency. A quantitative descriptive design was employed. The population comprised all state senior high schools in Soppeng, and a cluster random sampling technique yielded 131 respondents. Data were collected using a problem-solving test whose validity and reliability had been previously confirmed. Descriptive statistics were used for data analysis. The mean problem-solving score was 74.41, placing the cohort in the “high” category; 84 % of students fell within this category. The highest-performing indicator was problem identification (M = 97.68, “very high”), whereas solution evaluation was the weakest (M = 50.66, “low”). These findings suggest that while students readily recognise biological problems, they require further support in reflective and evaluative aspects of problem solving.
Co-Authors Buraeda Nur Hadis, Abdul Hilda Karim Nurasmiati Nurasmiati Patongai, Dian Dwi Putri Ulan Sari