How can you make air visible? Science and natural science lessons thrive on making things directly experienceable. This works best through experiments. Experience experimenting in inclusive groups not as "although" or "despite," but as an enrichment. Create experiential spaces for your students on the topic of air: Children are allowed to be curious, ask questions, try things out, make mistakes, and develop creative solutions. They also learn to cope with failures. And: Every child actively participates. The mini-experiment courses with Pep were developed by the Bonn-based association Abenteuer lernen e. V., successfully tested in various learning groups, and supported by Aktion Mensch.