Some physiological concepts, such as physiology of filtration and absorption in the different nephron segments, are so detailed that they can be a challenge to be memorized. This article describes an exercise that solidifies learning as students manipulate, using paper models, "transporters" and "electrolytes" in the…

Describes a two-year college-level program in air traffic control. (GR)

GRADES OR AGES: Grades K-6. SUBJECT MATTER: Physical Education--includes sections on a) exploring movement, b) locomotor and nonlocomotor skills, c) perceptual-motor skills, d) object manipulation, e) ball handling, f) rhythms, g) gymnastics, and h) physical fitness. ORGANIZATION AND PHYSICAL APPEARANCE: The first section presents a program…

Describes the ways in which primary grade science teachers can use hands-on scientific activities to answer children's questions about science. In such activities, children discover and experiment with materials and objects to understand scientific ideas and processes. Suggests that teachers should encourage children's curiosity. (BB)

Discusses methods teachers of young children can use to plan and create interactive, hands-on bulletin boards that make use of moveable pieces. (BB)