Activity 1: Assessment. Estimated duration: 3 min
Assessment with 3 questions from The Rock Cycle.
3 questions assessment
Activity 2: Instructional Game. Estimated duration: 11 min
History of Planet Earth
Did you know that Earth's surface is constantly changing? Play with the elements to see how it changes earths layers. Use a simulation to learn about deposition, sedimentary rocks, and fossils!
Ratings
Teacher Ratings (107) 3.9 stars.
Student Ratings (43730) 3.9 stars.