~Show the length and elevation of a trail in a place value chart~Demonstrate rounding tens, hundreds, thousands, ten thousands, and hundred thousands~Arrange a timeline of when the trails were established~List the order of trails by length~Explain data by creating a diagram and label the names, elevation, and lengths of the trails~Show the trails on a world map by interpreting a map key ~Discover the difference between the longest and shortest trails and the elevation differences betwe