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Sawyer, Carol F.; Butler, David R.; Curtis, Mary – Journal of Geography, 2010
Environmental change is ideally taught through field observations; however, leaving the classroom is often unrealistic due to financial and logistical constraints. The Internet offers several feasible alternatives using webcams that instructors can use to illustrate a variety of geographic examples and exercises for students. This article explores…
Descriptors: Physical Geography, Physical Environment, Classroom Techniques, Technology Uses in Education
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Baroody, Arthur J.; Wilkins, Jesse L. M. – Mathematics Teaching in the Middle School, 2004
Fostering students' mathematical thinking requires regularly presenting them with challenging problems and involving them in the processes of mathematical inquiry (e.g., representing and solving problems; making, testing, and justifying conjectures). The Inverting a 36 Penny Triangular Array problem (called the Inverting problem, for short) is a…
Descriptors: Mathematical Logic, Thinking Skills, Inquiry, Middle School Students