1. Go on a nature walk in your backyard or a nearby park.
2. Encourage the children to observe and collect various natural objects like leaves, rocks, flowers, etc.
3. After the walk, gather the collected items and sort them based on different attributes (size, color, texture, etc.).
4. Have the children work in pairs to create a classification chart for their collected items.
5. Discuss the importance of classification in science and how it helps us understand the world around us.

By turning a simple nature walk into an interactive sorting adventure, this activity engages children's naturalist intelligence and logical-mathematical intelligence. They not only explore the beauty of the outdoors but also develop analytical skills by observing patterns and categorizing items based on their attributes.