I purchased this set to supplement my existing geography course. I was looking for materials which were meaningful and relevant, but something more than just worksheets and busy work. Certainly Ms. Luck has achieved this, and brought about a huge savings in lesson planning as well. The lesson units are arranged regionally and there are activities for content delivery, student engagement, and assessment. I especially appreciate that many activities are designed for students to work both collaboratively and more independently, requiring them to take greater ownership for their own learning.