To kick off our geology unit, we each chose our own rock and are writing stories and descriptions about them. #geology @StevenMenz @TomasiGay https://t.co/vKOymBw7XJ

To kick off our geology unit, we each chose our own rock and are writing stories and descriptions about them. #geology @StevenMenz @TomasiGay https://t.co/vKOymBw7XJ (via Twitter http://twitter.com/StevenMenz/status/1174734228690493443)