The Mountain States Resource Packet download is full of materials for enhancing the study of this region's states - Colorado, Idaho, Montana, Nevada, Utah and Wyoming.
The following resources are included for each of the 6 states:
~ a blank state map (great for study sheets or map projects)
~ a state map showing the location of the capital and important cities
~ a state map showing important physical features (that students can label)
~ a state map showing important physical features already labeled
~ a state quilt template (this makes an attractive bulletin board display when used by students to show what they have learned about the state)
~ a state fact file (it includes population, area, economy, history, and much more)
~ a state crossword puzzle
~ a state crossword clue sheet
~ a state crossword answer key
These resources can be adapted for use in grades 3-6.