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Direct linkTanaka, 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
Tsuji, Takeshi – Teaching Science, 2019
The Australian Science Teachers Association offers an innovative international professional development program for science teachers called the Science Teachers Exchange -- Japan. The program offers Australian and Japanese teachers an opportunity to travel to the corresponding country, allowing the teachers to grow in their knowledge of the…
Descriptors: Foreign Countries, Faculty Development, Science Teachers, International Programs
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
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
Zeze, Syoji; Itoh, Akio; Oyama, Ayu; Takahashi, Haruka – Physics Education, 2012
We present a sensitive diffusion cloud chamber which does not require any radioactive sources. A major difference from commonly used chambers is the use of a heat sink as its bottom plate. The result of a performance test of the chamber is given. (Contains 8 figures.)
Descriptors: Performance Tests, Nuclear Physics, Science Equipment, Science Experiments
Katayama, Nobuyasu; Kanaizuka, Yasuhiro; Sudarmi, Rini; Yokohama, Yasutsugu – Journal of Biological Education, 2003
The method for extracting and separating hydrophobic photosynthetic pigments proposed by Katayama "et al." ("Japanese Journal of Phycology," 42, 71-77, 1994) has been improved to introduce it to student laboratories at the senior high school level. Silica gel powder was used for removing water from fresh materials prior to…
Descriptors: High Schools, Chemistry, Laboratories, Botany
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
