You know how the biography and qualifications of an author often appears at the end of an article? Well, here’s a link to a great tutorial on basic snow climbing techniques from the American Alpine Club (AAC), and I’ll mention the authors right here, up front - Dunham Gooding and Jason Martin. (Bold text mine.)
Dunham Gooding founded the American Alpine Institute in 1975 and has taught courses and guided expeditions in the Cascades, Canada, Ecuador, Bolivia, and Patagonia. He has served as chairman of the National Summit Committee on Mountain Rescue, president of the American Mountain Guides Association (AMGA), and president of the Outdoor Industry Association.
Jason D. Martin is the director of operations and a senior guide at the American Alpine Institute. He is on the board of directors of the AMGA and has written two guidebooks and co-authored Rock Climbing: The AMGA Single Pitch Manual.
So yeah, If you're going to get climbing advice, these are two pretty good guys to listen to.
This article is about a 10 minute read, and covers just about all of the basics of snow climbing. If you’re a beginner climber, this is an excellent place to start. Even if you've been in the game a while, you may learn a few things. Highly recommended.