In our STEM units, the focus is on discovering and exploring natural phenomena. In heterogeneous groups, the children experiment together, exchange their ideas and learn from one another. By opening up the classroom, we create space for independent learning, creative thinking and new experiences. Exciting experiments make scientific connections tangible in a child-friendly way. Every child is encouraged to try things out, observe, question and find their own solutions. This sparks curiosity and a joy of discovery, encouraging children to explore their environment with open eyes.