The Arizona Geographic Alliance has recently released a set of grade level-based Geography Activity Books. (That I just happened to have created the cover design and artwork for, by the way. And there's a couple pieces of interior art I created as well. All provided gratis.) Teachers, parents, and others interested in geography education can pick up or download a copy for free. More information can be found here: https://geoalliance.asu.edu/activitybooks.
The Arizona Geographic Alliance’s purpose is to strengthen geography education in Arizona. They partner with Arizona State University as well as other national and state groups.