Generating, collecting, and analyzing data is an essential practice in the science classroom (NRC 2012). Taking this data and using it to craft an explanation that demonstrates understanding of content is another essential practice. But both practices can be challenging, and students often require teacher support to succeed. Accordingly, the…

A study was devised to determine whether, if color is found superior to black-and-white for communicating dynamic picture content, that superiority can be attributed to the realism of authentic color, or whether that superiority is the effect of the simple presence of color. A sample of 90 sixth grade students were shown slides, half of which…

Describes how a teacher can give demonstrations of additive color mixing with one slide projector. (CK)

Outlines four exercises for high school students to demonstrate how people perceive color differently because of changing light conditions, varying viewpoints, and the viewer's preconceived notions of color. Maintains that an artist can use color perception to control a viewer's mood. (KM)