How to teach a baby to crawl?
I think if you do tummy time a lot so they learn to lift their head and roll over, they'll get the idea of crawling. Babies teach themselves a lot of things! Once Lucas learned to roll over, he figured out to lift himself onto his elbows and knees and learned how to work them together so he can crawl! And then he pushed up to his hands to crawl properly. Babies are very smart. You don't have to teach them much about movements. :)