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All Journal Proceeding Biology Education Conference Unnes Science Education Journal
Anugrah Ayumaharani Widianingsih, Anugrah Ayumaharani
Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi 229 Bandung 40154, Indonesia
Biochemistry, Genetics & Molecular Biology Education Materials Science & Nanotechnology Medicine & Pharmacology Public Health

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The Effect of Metacognition Strategies Toward Mastery of Concepts and Scientific Attitude of Students Class XI in Learning Human Reproductive System Widianingsih, Anugrah Ayumaharani; Wulan, Ana Ratna
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 12, No 1 (2015): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

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Abstract

The purpose of this research was to investigate effect of metacognition strategies toward mastery of concepts and scientific attitude of high school students in learning human reproductive system. Research was conducted in May 2015, with Causal-comparative method and Ex-post facto approach. Population was 11th grade students of SMAN 1 North Tambun, SMAN 2 North Tambun, Secondary Vocational School of Health Zam-zam Kurnia, and Secondary Vocational School of Nursing Satria Nusantara, Subdistrict North Tambun, Bekasi, academic year 2014/2015. The sample consisted of 100 students of 11th grade high school who had been studying human reproductive system in biology major, with cluster random sampling. The data were collected by test method for mastery of concepts, Scientific Attitude Scale, and Metacognition Strategy Questionnaire. Questionnaire of Metacognition Strategy used to classify students into some group (students with Self-awareness Strategies (A), Modifying Strategies (B), and Imitation Strategies (C)). Data were analysed by MANOVA using Software SPSS 20. The analysis showed that: 1) the mean mastery of concepts and scientific attitude of students were different for metacognition strategies types, 2) difference score was significant for mastery of concepts but not found in the scientific attitude of students, 3) metacognition strategies affect the acquisition score of mastery of concepts but does not for scientific attitude of students, 4) Metacognition strategies A and metacognition strategies C was affect of the score of  the mastery of concepts.Keywords:Metacognition Strategies, Mastery of Concepts, Scientific Attitude, Human Reproductive System
Development of Electronic Modules Based on Socioscientific Issues on Biotechnology Material to Improve Argumentation Skills Mardiyah, Fitri Husni; Purwianingsih , Widi; Solihat , Rini; Widianingsih, Anugrah Ayumaharani; Astriningrum , Dita; Khoerunnisa , Rani Siti
Unnes Science Education Journal Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i3.25676

Abstract

This study aims to develop an electronic module based on socio-scientific issues on biotechnology material using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. This module is designed to improve high school students' argumentation skills and perceptions of biotechnology. The subjects of the study consisted of 76 grade XI students in West Bandung Regency. The three-tier test instrument was used to identify student misconceptions, with the results showing the highest percentage of misconceptions in the concepts of STEM cells (22%), recombinant bacteria (21%), and cloning (19%). Needs analysis was carried out through data triangulation, including diagnostic tests, teacher interviews, and student questionnaires. The electronic module developed includes material features, practicums, socio-scientific issues, perception space, and evaluation. Validation by material experts, technology, teachers, and students produced an average score of 3.31 (valid criteria) with a feasibility percentage of 83%. Field trials on 20 students showed an average effectiveness score of 3.19 (80%), included in the very valid category. The results of the study indicate that this module is effective in improving student understanding, interesting to use, and feasible to be applied in distance learning. The implications of this study emphasize the importance of developing innovative learning media to overcome misconceptions and encourage scientific literacy based on contemporary issues.
Co-Authors Astriningrum , Dita Khoerunnisa , Rani Siti Mardiyah, Fitri Husni Purwianingsih , Widi Solihat , Rini