Copy templates for use in free work or station learning. A thematic workshop on a highly relevant topic. The copy templates are intended for grades 4 to 10. Content includes: Everything at the push of a button - then and now; What does the push of a button cost? The energy costs; Where does the energy come from? - conventional and renewable energy sources; Non-renewable resources - consumption and its consequences; rising raw material prices; end of resources; use of resources; conserving resources? - at home, in school, in leisure time, in my consumption behavior, and much more. 48 pages, with solutions.