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6 results on '"Curtright, Robert"'

1. Mole Mapping.

Author

Crippen, Kent J., Curtright, Robert D., and Brooks, David W.

Abstract

The abstract nature of the mole and its applications to problem solving make learning the concept difficult for students, and teaching the concept challenging for teachers. Presents activities that use concept maps and graphing calculators as tools for solving mole problems. (ASK)

Published
2000

5. Handhelds as electronic notebooks

Author

Hansen, Jeffery, Curtright, Robert D., Crippen, Kent J., and Brooks, David W.

Subjects
Technology application, Students -- Technology application -- Usage, Information display systems -- Usage
Abstract

Since 2001, we have been experimenting with using handhelds in high school chemistry. One of the ways we see them as being effective is as electronic notebooks. Students can take […]

Published
2006

6. Feedback at Your Fingertips.

Author

Hansen, Jeff, Curtright, Robert, Brooks, David, and Crippen, Kent

Subjects
COMPUTER software, COMPUTER files, CHEMISTRY, PHYSICAL sciences, TECHNOLOGICAL innovations, EDUCATIONAL technology, CHEMICAL equations, CHEMICAL reactions
Abstract

The article offers information on the CHEMiCALC, a computer program which is useful for chemistry students. CHEMiCALC has two modes of operation namely the element mode and the formula mode. In the element mode, it offers several information regarding the chemical elements. The element mode can be useful to students in that it serves as a flashcard system for memorizing chemical names and symbols, it acts as a reference for information on chemical elements, and it provides graphs of trends in physical properties of the elements in the periodic table. The formula mode performs stoichometric calculations. Students use this mode to offer feedback in checking their work in several calculations involving chemical equations and stoichometry.

Published
2006

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