As I have mentioned in earlier entries, Andrew is scooting along towards full fledged crawling any week or day now. He has actually crawled short distances, pulled himself up to a standing position on available furniture, and did a six minute mile last night. As for Emma, she's probably a month or so behind Andrew in the crawling. I think now that Andrew is moving around a lot, Emma is trying to copy him because she seems to be trying harder now. She's turning over more often, gets in the crawling stance, and is taking copious notes in her ledger.
But what I can say in words can be communicated so much better with video. Take a look at these two short clips to see what stage the kids are with their crawling.