What is soil? - Teacher notes

Soil is an essential component of the Earth's ecosystem, comprised of a complex mixture of organic material, minerals, gases, liquids, and countless organisms that together support life. Teachers are encouraged to explore the concept of soil with their pupils, delving into the various types that exist and their unique characteristics. A practical approach is suggested, where pupils can watch an educational video to gain a foundational understanding of soil's composition and role in the environment.

Following the video, pupils are prompted to engage in hands-on activities, such as examining soil samples from different locations to observe the diversity in texture, color, and composition. Discussing the soil profile and its distinct layers provides further insight into how soil forms and varies across different landscapes. To bring the topic to life, pupils can conduct experiments by planting cress seeds in various soil types and observing the growth results, thus learning about soil fertility. Metacognitive sheets are recommended as a tool for deepening pupils' understanding and reflection on their learning experiences, ensuring they grasp the fundamental question: What is soil?