Life cycle of a butterfly
Every child knows butterflies, but not many are familiar with their life cycle. In this unit, the children observe how a caterpillar develops, pupates, and transforms into a butterfly. With the help of magnifying glasses, the children notice details and learn to document them. They take responsibility for their caterpillar, and with a bit of luck, they may also witness the hatching of a butterfly from the chrysalis.
Microworlds
The students embark on a journey into a world that is usually hidden from the eye: the "micro world." On their journey, they become familiar with different ways to magnify objects and learn about lenses, magnifying glasses, and microscopes. Imagine the fascination of the students as they observe onion skin cells under the microscope for the first time or their joy when vinegar eels come into view!
Development of a plant
In this unit, students will track the development of a fast-growing rapeseed plant, the "Wisconsin Fast Plants ®." They will observe its growth from the germinating seed, through flowering, to the formation of fruits, and will recognize that every end signifies a new beginning. As the plant is accompanied through its entire life cycle, there is an opportunity to discuss topics such as growth, reproduction, and death. Furthermore, students will learn about the various organs of the plant and their respective functions. This unit also offers an exciting excursion into the topic of bees and flowering plants. Here, students will see how closely plants and animals are adapted to each other and benefit from one another.