Did you know that igneous rocks form when hot magma from a volcano cools? And that the word ‘igneous’ comes from the Latin word ignis, meaning ‘of fire?’ Or that some gems, like sapphire and fluorite, form in a whole rainbow of colors? There are so many interesting facts to learn in this geology unit…
10 Children’s Books About Rocks
Rocks and gems and minerals, oh my! There is so much to learn—from the types of rocks and the rock cycle, to gems and birthstones and how we use rocks in everyday life. In my Rocks & Gems Family Unit Study, we learn all about those topics and more. In fact, these 10 Children’s Books…