Describes four different styles of working exhibited by four different children as they worked with water flow. Each of the four children's approaches varied substantially, but each learned in his own way about water flow. The author believes that each child should be encouraged to follow his own style of learning. (BR)

Describes activities that can be done before and during the Solar Eclipse that is to occur on Saturday, March 7, 1970. Examples are: making a sun clock, charting the path of the sun, tracking the moon, predicting the eclipse, measuring the size of sun and moon, and observing the eclipse. (BR)

Aluminum foil, because of its characteristics, can be used for many elementary science activities: demonstrating Archimedes Principle, how to reduce cohesion, reflection and mirror effect, fuse action, condensation, friction, and as containers and barriers. (BR)

Discusses activities that can be carried out on a field trip study of mushrooms; follow-up activities in the classroom are suggested. Mushrooms are selected as an introduction to mycology mainly because of their large size and prominent reproductive structures. (BR)