Paul and Riley took Viking for a walk to the park. Riley explored the creek and did some excavating. He noticed that the soil changed just below the surface. This led to a discussion about how soil is made up of layers

Science

• Riley learned about the concept of soil layers and how soil is made up of different layers.
• Riley explored the creek and observed the changes in soil just below the surface, which led to a discussion about the composition of soil.
• Riley gained hands-on experience with excavating and understanding the different properties of soil.
• Riley learned about the importance of soil for plant growth and ecosystem health.

For continued development, you can encourage Riley to conduct further experiments with soil by exploring different locations and comparing the composition of soil layers. Additionally, you can introduce the concept of soil testing and teach Riley how to analyze the pH level and nutrient content of soil samples. This will deepen their understanding of soil composition and its impact on plant growth.

Book Recommendations

• Soil: Digging into Earth's Vital Resource by Ellen Lawrence: This book provides an in-depth exploration of soil, including its formation, composition, and importance for sustaining life on Earth.
• The Dirt on Dirt: Soil by Natalie M. Rosinsky: This book offers an engaging introduction to soil science, covering topics such as soil layers, erosion, and the role of soil in supporting plant and animal life.
• Secrets of the Soil: New Solutions for Restoring Our Planet by Peter Tompkins and Christopher Bird: This book delves into the fascinating world of soil and its relationship with agriculture, ecology, and human health, providing a thought-provoking read for curious minds.