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Tanaka, Kazuo S.; Harada, Ken-ichi; Hayamizu, Tomohiro; Kita, Ryosuke; Kono, Rikako; Maruta, Kyoka; Nagahama, Hiroki; Ozawa, Naoya; Sakemi, Yasuhiro; Sugimori, Ryu – Physics Education, 2022
In Japan, research activities by junior and senior high school students show an upward trend. However, there are limited examples of research activities in the field of elementary particles and atoms. This is due to the difficulty associated with procuring research tools such as accelerators or particle detectors. Therefore, we hosted the 'Accel…
Descriptors: Science Instruction, Junior High School Students, High School Students, Science Experiments
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Hasegawa, Yuka – Pedagogy, Culture and Society, 2022
This article develops an emergentist theory of children's agency. To make this claim, it first identifies the following two predicaments that scholars have faced in children's agency research: (1) social ambiguity in distinguishing children's learning from adults' guidance; and (2) causal uncertainty between children's cognitive development and…
Descriptors: Foreign Countries, Student Empowerment, Scaffolding (Teaching Technique), Reflection
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Lay, Yoon Fah; Ng, Khar Thoe – Problems of Education in the 21st Century, 2021
Trends in International Mathematics and Science Study (TIMSS) is an international comparative study that has been implemented by the International Association for the Evaluation of Educational Achievement (IEA) since 1995. This proposed study is aimed to identify the correlations of science classroom teachings with eighth graders' science…
Descriptors: Correlation, Science Instruction, Science Achievement, High Achievement
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Kamata, Masahiro; Yajima, Seiko – Journal of Chemical Education, 2013
An educational experiment illustrates the electrolysis of water and copper chloride to middle school science students. The electrolysis cell is composed of filter paper soaked with Na[subscript 2]SO[subscript 4] or CuCl[subscript 2] aqueous solution sandwiched, along with a sheet of platinum foil, between two coin-type lithium batteries. When the…
Descriptors: Science Instruction, Chemistry, Science Laboratories, Middle Schools