Abstract
The so called nanoworld is a very interesting domain of research that has a lot of applications useful in common life. Due to the great importance of "nano", some basics from the nanoworld should be implemented into the science education at secondary schools.
Therefore, we have designed various educational materials (such as an educational text, a multimedia presentation, an excursion concept, a concept of a project, worksheets with tasks, tests and interdisciplinary "nanodemonstrations") that could facilitate teaching (and learning) about the nanoworld.