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Sakon, Takuo; Noissiki, Sota; Yamazaki, Junya – Physics Education, 2021
In this study, we develop a capacitive rotating angle sensing system using a hand-made 1 kHz oscillator, field-effect transistor (FET) amplifier, and tester through a physics experiment conducted in Ryukoku University. Physics majors of the university can study the fundamentals of electronics through this system because it uses electronic…
Descriptors: Physics, Science Experiments, Science Instruction, College Science
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Yoshikawa, Masahiro; Koga, Nobuyoshi – Journal of Chemical Education, 2016
This study focuses on students' understandings of a liquid-gas system with liquid-vapor equilibrium in a closed system using a pressure-temperature ("P-T") diagram. By administrating three assessment questions concerning the "P-T" diagrams of liquid-gas systems to students at the beginning of undergraduate general chemistry…
Descriptors: Science Instruction, Scientific Concepts, Concept Formation, College Science
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Ohashi, Atsushi – Journal of Chemical Education, 2015
A high-school third-year or undergraduate first-semester general chemistry laboratory experiment introducing simple-cubic, face-centered cubic, body-centered cubic, and hexagonal closest packing unit cells is presented. Latex balls and acrylic resin plates are employed to make each atomic arrangement. The volume of the vacant space in each cell is…
Descriptors: Secondary School Science, High Schools, College Science, Undergraduate Study
Shimoda, Koichi, Ed.; Ryu, Tae, Ed. – 1986
Organized by the International Commission on Physics Education (ICPE) and the Physics Education Society of Japan, the conference reported here, the first of its kind held in Asia, was designed to inform teachers of results of prior ICPE conferences as well as to explore desirable directions for physics education, and was attended by nearly 450…
Descriptors: College Science, Computer Uses in Education, Demonstrations (Educational), Foreign Countries