Provides suggestions for the compilation of cards on which science activities are outlined for student use. (MLH)

Suggests a supplementary activity, a radio talk show, for botany students. The show highlights the current undertakings of plant scientists. (LS)

Describes how to play "Periodic Creep," a chemistry game in which the periodic table is the board. (LS)

Describes a game in which students practice process skills in the science classroom. (LS)

Stresses the importance of effective visual aids in physics instructions and the creation of motion pictures through animation. (CP)

Provides a list of sources for weather information. (CP)

Describes a program which can be written to represent stellar motion in the galactic plane. (CP)

An exercise in chromatography that students can perform in class or at home using inexpensive, familiar materials is presented. (EB)

Presents an experiment in which a programmable calculator is employed as a data generating system for simulated laboratory experiments. The example used as an illustration is a simulated conductimetric titration of an aqueous solution of HC1 with an aqueous solution of NaOH. (Author/EB)

Describes the use of a puzzle to reinforce knowledge of how things grow and outlines the use of the house cricket as an alternative to the locust or cockroach in school biology. (Author/GS)

Looks at fossil collecting from the viewpoint of the amateur and the professional. (CP)

Explains the laboratory techniques and equipment necessary for the demonstrations. (CP)

Summarized in chart form are data regarding published geologic maps for the 50 states and Puerto Rico. Information provided by state geologists includes scale, availability, and ordering instructions for both bedrock and surficial maps. (CS)