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Dunnett, K.; Bartlett, P. A. – Physics Education, 2018
It was planned to introduce online pre-laboratory session activities to a first-year undergraduate physics laboratory course to encourage a minimum level of student preparation for experiments outside the laboratory environment. A group of 16 and 17 year old laboratory work-experience students were tasked to define and design a pre-laboratory…
Descriptors: Physics, Science Instruction, Science Laboratories, Undergraduate Study
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Phillips, M. D. – Physics Education, 1972
Classifies experimental error into two main groups: systematic error (instrument, personal, inherent, and variational errors) and random errors (reading and setting errors) and presents mathematical treatments for the determination of random errors. (PR)
Descriptors: Data Analysis, Error Patterns, Evaluation Methods, Experiments