The Earth: Its Structure and Its Changes (Investigate the Possibilities) (Investigate the Possibilities: Elementary Earth Science)

by Tom DeRosa Author

(From Amazon): Experience the science of fun! This fourth book in the 3rd through 6th grade Investigate the Possibilities series makes teaching Earth science a delight! Explore the planet like never before with 20 fun and educational experiments, highlighted throughout this full-color book. The learning progression helps students engage, investigate, explain, apply, expand, and assess the scientific principles, and is filled with helpful images, diagrams, and inexpensive activities. Guide students to discover... Why caves and sinkholes form What is in the soil we walk on every day How warning signs are present prior to volcanic eruptions What tests can be used to identify rocks This comprehensive series makes the study of God's creation both enjoyable and educational!