This column provides background science information for elementary teachers. When the author was young he used to think that the ideal design for a concert hall would contain walls that were composed of sound-absorbing material, like foam or egg cartons or such. He noticed, though, that this was not the case. Most concert halls contain curtains…

Provides a form for evaluating software and software design. The form, which emphasizes instructional qualities, considers science processes, hardware requirements, program mechanics, student reaction, and other areas. Guidelines for using the form are included. (DH)

Reviews six software packages for the Apple II family. Programs reviewed include "Science Courseware: Earth Science Series"; "Heat and Light"; "In Search of Space: Introduction to Model Rocketry"; "Drug Education Series: Drugs--Their Effects on You'"; "Uncertainties and Measurement"; and "Software Films: Learning about Science Series," which…