This is a fantastic museum for kids! I have taken my 4th grade classes to this museum on field trips before, but I haven't been in a couple of years. This time, I was in the company of an adorable 4-year-old, which gave me a whole new perspective!
The museum is great for teaching all about Arizona's history. Some highlights of our previous field trips have included the Hohokam village, displays on the Spanish & Mexican influence, a replica of a territorial jail, and the" 5 C's of Arizona" courtyard. Of course, everyone loves the dinosaurs, too! :)
The museum has added a lot of interactive exhibits since I've been. They have large floor puzzles around nearly every corner, which the little guy just loved! We spent a long time in the Dinosaur Exhibit Hall, as well. There is a new interactive exhibit all about Light & Color, which had a lot of fun science-related activities. We especially enjoyed the "glow-in-the-dark" room! :)
Another new feature is a room filled with books, puzzles, and hands-on science activities. We spent a while here, as well, playing with magnets and puzzles. We could have spent longer, but we had already been at the museum for 2 1/2 hours!
All in all, for a small museum, this is a great way to spend a hot summer day in Mesa. There's plenty to see and do, and it will keep the kids entertained for several hours.