Christopher Mitchell is a teacher, student, and recognized leader in the graphing calculator enthusiast community. You'll find Christopher (aka Kerm Martian) and his community of calculator experts answering questions, sharing advice, and providing educational tools on his website cemetech.net.
Get a FREE ebook by joining our mailing list today!
Plus get our latest book recommendations, author news, and competitions right to your inbox.
By clicking 'Sign me up' I acknowledge that I have read and agree to the privacy policy and terms of use. Free ebook offer available to NEW AU subscribers only. Offer redeemable at Simon & Schuster's ebook fulfillment partner. Must redeem within 90 days. See full terms and conditions and this month's choices.
Books by Christopher Mitchell
.
Thank you for signing up, fellow book lover!
Tell us what you like and we'll recommend books you'll love.
