Am in desperate need of ideas for things to do with my 13 month old at home. We go to lots of playgroups/music groups etc which he loves but both he and I seem to get quite bored when we're at home. I'm a SAHM at the moment and seem to be all out of creative ideas of things to do with him. His favourite thing is just to walk/crawl about the house exploring and taking things out of cupboards/laundry baskets.
I'm particularly interested in activities that will help his interaction/communication/language development (where he seems to be behind at the moment). Ideas for toys also gratefully received.