Kat and I have been spending quite a lot of time outside lately, examining and collecting rocks. We’re captivated by the glittering greens, deep reds, and dramatic blacks that we see all around us. The type of rock that has most captivated Kat however, is the sparkling white of the Quartz Crystal. When she was 4 years old, she would go on collecting expeditions with her friends, amassing large piles of the white rocks. As she’s grown older, she’s used them to create land art, or line her garden. It came as no surprise to me that when we were contemplating our next week ofRead More →

A couple of weeks ago, Kat and I began our big geology project. We learned a lot about the geological history of Arizona and even took our lessons to the field! While examining the outcrops around us, we talked a lot about the layers of the Earth and plate tectonics. We talked about how layers of the crust may have been thrust upwards as plates moved into each other (uplift) and how some layers would sink under others as they moved lower to the mantle (subduction). However, as I was explaining these concepts to my daughter, I realized that she would have a much easierRead More →