Hello to all the new subscribers!

It was great to see so many of my former and current students at the Open House last night. Here is a tutorial game that will practice some of the same concepts we have been studying in class. Try the 15 questions QUIZ for practice. NOTE: Granite is a rock made from magma, basalt is made from lava, Quartzite and Slate are metamorphic rocks. Sandstone and shale are sedimentary rocks.