An approach to teaching children aged 12 through 14 a substantial course about computers is described. Topics covered include simple algorithms, information and communication, man-machine communication, the concept of a system, the definition of a system, and the use of files. (SD)

This document--intended for secondary school and college students--contains technology education instructional units on the history of energy, coal energy, oil and natural gas, wind and solar energy, nuclear energy, careers in energy, energy and the environment, the history of transportation, transportation control devices, the history of…