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Wenxiu Tang; Yangyi Qian; Hong Wang; Jinju Wen; Jiayi Huang; Xintong Zhu; Yangqian Wang – Journal of Baltic Science Education, 2024
Redox reaction is a core chemical concept. However, its abstract nature makes it very difficult for students. Students' conceptual structure reflects their mastery of concepts, which helps teachers implement targeted educational strategies. This study aimed to explore the conceptual structures of redox reaction held by students (grades 10 to 12)…
Descriptors: High School Students, Student Attitudes, Concept Formation, Scientific Concepts
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Pingping Zhao; Chun-Yen Chang; Yueyang Shao; Zhi Liu; Hao Zhou; Jian Liu – Journal of Baltic Science Education, 2023
Students' problem-solving strategies and the differences among strategy groups were explored by analyzing the process data collected during student interactions with computer-based science items. Data were gathered from 1516 eleventh-grade students from 4 schools in China. Analyses of the sequences of students' response actions revealed that the…
Descriptors: Foreign Countries, Problem Solving, Learning Strategies, Science Instruction
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Su, King-Dow – Journal of Baltic Science Education, 2021
The presented research focuses on verifying the confluent application of concept mapping (CM) and socio-scientific issues (SSI) according to the value-laden and moral dilemma orientation to construct problem-solving performance. This research sets up some perspectives for all 146 participants, including 139 students and 7 experts. All findings…
Descriptors: Science and Society, Concept Mapping, Science Process Skills, Science Achievement
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Molefe, Leonard; Aubin, Jean-Baptiste – Journal of Baltic Science Education, 2021
Today science teachers are expected to understand the nature of environmental education, and be competent in skills, methods, and procedures relevant to a science discipline. The purpose of this research was to explore pre-service science teachers' views with regard to environmental education, investigation conducted during a freshwater ecosystem…
Descriptors: Preservice Teachers, Science Teachers, Student Attitudes, Environmental Education
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Tian, Peiyao; Sun, Daner; Han, Ruirui; Fan, Yanhua – Journal of Baltic Science Education, 2023
Active participation in project-based learning (PBL) could develop students` knowledge and crucial learning skills across various disciplines. However, the implementation of PBL in the K-12 classroom is usually impeded by the stepby-step PBL cycle. Micro project-based learning (MPBL), which advocates and adheres to the learning principles and…
Descriptors: Chemistry, Science Instruction, Student Projects, Scientific Concepts
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Nyet Moi Siew; Chin Lu Chong; Bih Ni Lee – Journal of Baltic Science Education, 2015
This research aims to determine whether Problem-Based Learning (PBL) helps in fostering scientific creativity among fifth graders. Students' scientific creativity (SC) was investigated in the product dimensions of (a) solving scientific problems, (b) understanding scientific phenomena, (c) advancement in scientific knowledge, and (d) improvisation…
Descriptors: Problem Based Learning, Grade 5, Creativity, Problem Solving