The revised Iowa Developed Energy Activity Sampler (IDEAS) was compiled using the original IDEAS program and the Energy Conservation Activity Packets (ECAPS). This document is one of a series of revised IDEAS booklets, and provides learning activities for teachers to use with students in industrial arts/technology education. Each of the 17 activities included in this document provides: (1) the subject area for which the activity was written; (2) the grade level: (3) a brief statement about the activity itself; (4) the objective(s) of the activity; (5) a list of materials needed; (6) the approximate amount of time needed for the activity; (7) a more complete description of the activity, including the various parts of the activity and their relationship to Piaget's learning cycle (awareness, concept development, application); and (8) some followup/background information. The focal points of the document are energy concerns, impacts, choices, challenges, and conservation. (TW)