Curated OER
Introduction To the Art of Stone Masonry
Learners are introduced to the art of stone masonry. They identify the seven basic stone tools, demonstrate their use, and compile a list of their cost.
Northern Arizona University
Colorado Plateau: Mesa Verde, Colorado
Read about the Anasazi culture at Mesa Verde in the Four Corners area. These were the famous cliff dwellers. Find out about the geology of the area that produced the cliffs.