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Yifan Li; Anmin Liu; Runming Si; Leyan Liu; Qidong Zhao – Journal of Chemical Education, 2024
The plate and frame filtration experiment is one of the essential experiments performed by undergraduate students during their practical education. While this experiment often relies on the conventional manual recording of data and calculation, there are frequent problems with data collection because capturing transient data of filtrate volume and…
Descriptors: Internet, Automation, Undergraduate Study, College Science
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Wei, Jianye; Treagust, David F.; Mocerino, Mauro; Wallace, Andrew D.; Brown, Trevor C. – Journal of Chemical Education, 2022
A remote laboratory that measures the enthalpy of vaporization ([delta]"H"[subscript vap]°) and the entropy of vaporization ([delta]"S"[subscript vap]°) of "n"-octane was designed, constructed, and offered to second-year physical chemistry undergraduates at the University of New England (UNE) and Curtin University.…
Descriptors: Science Laboratories, College Science, Undergraduate Study, Science Experiments
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McLean, Sarah; Meadows, Ken N.; Heffernan, Austin; Campbell, Nicole – Advances in Physiology Education, 2020
Failed experiments are a common occurrence in research, yet many undergraduate science laboratories rely on established protocols to ensure students are able to obtain results. While it is logistically challenging to facilitate students' conducting their own experiments in the laboratory, allowing students to "fail" in a safe environment…
Descriptors: Decision Making, Internet, Self Efficacy, Science Experiments
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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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Mercer, Conan; Leech, Donal – Journal of Chemical Education, 2018
This paper presents a system for remote monitoring of turbidity data that can detect light intensity and temperature using a microcontroller and the Internet of Things. The system comprises a light dependent resistor and infrared temperature sensor interfaced with an ESP-12E microcontroller, a programmable data acquisition platform; together these…
Descriptors: Science Instruction, Chemistry, Light, Heat
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Ait Tahar, M.; Schadschneider, A.; Stollenwerk, J. – Physics Education, 2019
This article is about the development of an Internet-based remotely-controlled physical experiment, this is a part of the Remotely Controlled Laboratory at the University of Applied Sciences of Cologne known as TH Köln. The main experimental set-up is based on Pohl's Torsion Pendulum which was enhanced by a PXI measurement system and a webcam. In…
Descriptors: Educational Technology, Technology Uses in Education, Science Experiments, Science Laboratories
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Silva, M. C.; Vilela, D. C.; Migoto, V. G.; Gomes, M. P.; Martin, I. M.; Germano, J. S. E. – Physics Education, 2017
Ionizing radiation one of modern physics experimental teaching in colleges and high school can be easily implemented today due to low coasts of detectors and also electronic circuits and data acquisition interfaces. First it is interesting to show to young's students what is ionizing radiation and from where they appears near ground level? How it…
Descriptors: Foreign Countries, High Schools, Secondary School Science, Science Instruction