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Direct linkIgoe, D. P.; Parisi, A. V.; Wagner, S. – International Journal of Mathematical Education in Science and Technology, 2017
Smartphones used as tools provide opportunities for the teaching of the concepts of accuracy and precision and the mathematical concept of arctan. The accuracy and precision of a trigonometric experiment using entirely mechanical tools is compared to one using electronic tools, such as a smartphone clinometer application and a laser pointer. This…
Descriptors: Drafting, Accuracy, Mathematics Instruction, Teaching Methods
Cunico, Gerald – 1983
This curriculum guide is designed to assist teachers in junior high and high schools in New Mexico to improve the quality of instruction and to prepare a new curriculum in communications that is consistent with current thinking in industrial arts education. This communications curriculum is designed for one year or 180 hours of instruction, with…
Descriptors: Classroom Techniques, Communications, Course Content, Course Descriptions
