1. **Problem statement:** You are asked to find and cut out geometric bodies from various brochures, sort them, paste them into your notebook, and name them. 2. **Step a:** Look through the brochures carefully and identify shapes that represent geometric bodies such as cubes, cylinders, cones, spheres, prisms, or pyramids. 3. **Step b:** Count how many times each type of geometric body appears in the brochures. 4. **Step c:** Create a bar chart (Säulendiagramm) to show which packaging form appears most frequently. 5. **Step d:** Think about why certain products have typical packaging shapes. For example, liquids are often in cylinders because they are easy to pour and store. 6. **Summary:** - Find and cut out geometric shapes. - Sort and paste them. - Count and record frequencies. - Draw a bar chart. - Explain reasons for typical packaging shapes. This approach helps you understand the connection between geometry and real-world packaging.