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Chemical Reactions	2
Science Experiments	2
Chemistry	1
Data Analysis	1
Demonstrations (Science)	1
Educational Strategies	1
Elementary Secondary Education	1
Foreign Countries	1
Hands on Science	1
Overhead Projectors	1
Science Activities	1
Science Equipment	1
Scientific Methodology	1
Secondary Education	1
Visual Aids	1
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Science Activities

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Papageorgiou, George	2
Xenos, John	1

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Guides - Classroom - Teacher	2
Journal Articles	2

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Chemical Reactions and the Overhead Projector.

Peer reviewed

Papageorgiou, George; Xenos, John – Science Activities, 1996

Describes the construction of a simple apparatus that can be used to take advantage of the overhead projector in a spectacular presentation of chemical reactions that complement quantitative approaches of study in the traditional high school science classroom. (JRH)

Descriptors: Chemical Reactions, Foreign Countries, Overhead Projectors, Science Activities

Understanding Chemical Changes through Sugar Heating.

Peer reviewed

Papageorgiou, George – Science Activities, 1998

Presents an approach that can help students to understand what happens in an experiment. Uses overlapping transparencies of both the experiment and the analysis. Includes details of the experiment and transparency preparation. (DDR)

Descriptors: Chemical Reactions, Chemistry, Data Analysis, Demonstrations (Science)