1. Science Planner 2/21/17 WALT: understand the formation of the Grand Canyon.
WU: If the Grand Canyon is around 5200 feet deep, then how many inches is this?
If the Grand Canyon is 62,400 inches deep, and it is 1,700,000,000 years old, then how many years does each inch represent?
CW: Finish video on the Grand Canyon. Read Pages 59 – 64 Questions 1-7 page 65

5. Grand Canyon:

6. Science Planner 2/21/17 WALT: understand the formation of the Grand Canyon.
WU: If the Grand Canyon is around 5200 feet deep, then how many inches is this?
If the Grand Canyon is 62,400 inches deep, and it is 1,700,000,000 years old, then how many years does each inch represent?
CW: Finish video on the Grand Canyon. Read Pages 59 – 64 Questions 1-7 page 65