One of the fun activities we've been doing on hot afternoons when we feel stuck inside is playing with Peter's new felt board. It was a very cheap, simple project to make and it's a good sensory and learning activity for his pudgy little fingers!
I just started with a large foam board; the kind you would make a poster presentation out of. First I tried stapling my piece of background felt to it. That didn't work well, as the staples didn't anchor in the foam, and slipped back out. So I whipped out my favorite crafting tool of all time: my trusty old hot glue gun. I just glued the felt directly to the foam all around the margins, and it worked perfectly.
Since then, I've just been sitting every few evenings and cutting out a new set of shapes for him to play with! I did a set with grass, trees, the sun and moon, clouds, and a few toadstools. I plan on adding a few gnomes to play with that set. I also did a set of shapes and colors; and one with a little person for him to dress. I'm currently working on a Very Hungry Caterpillar set.
It's been fun to use my imagination as I cut out new things for him to play with!
I think I've spent about $20 total on the project, and currently have a huge bag of felt to continue to cut out new sets for him to play with, and learn from. Definitely a worth while project!