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Chattopadhyay, Tanay – Science Activities: Projects and Curriculum Ideas in STEM Classrooms, 2022
In this article, simple models of optical computing circuits (1 x 4 demultiplexer (DEMUX), 4 x 1 multiplexer (MUX), Boolean logic, and half-adder (HA)) are shown with mechanically controlled plane mirrors. Photographs of the proposed computational circuits are also shown. It is very useful for the school student to understand optical logic and…
Descriptors: Science Instruction, Optics, Computation, Science Activities
Danielle J. Malone; J. B. Firestone; J. A. Morrison; S. N. Newcomer; L. K. Lightner – Science Activities: Projects and Curriculum Ideas in STEM Classrooms, 2024
This paper describes the integration of geographic information system (GIS) technology in a high school environmental science classroom, specifically examining the impact of GIS technology on student engagement, critical thinking, and interdisciplinary learning for Education for Sustainability (EfS). This environmental science classroom utilized…
Descriptors: Sustainability, Environmental Education, Geographic Information Systems, High Schools