How to keep a child busy for hours in the summer: DIY: Giant Ice Cube Awesomeness - filled with plastic animals, dinos, and such. And I'm sure you could put in food dye before its frozen to color it like the ice block in the photo.
Snip a small hole in her pacifier and give her her medicine through the hole! Much less hassle than trying to give it in the dropper alone! Good idea, but the paci should be thrown out after that. It's not safe to let a kid have a paci with a hole in it.
The Stay-at-Home-Mom Survival Guide: Preschool Activities This is a GREAT site. She has so many clever and easy ways to work with your preschooler and have fun at the same time. I'll need this for when I'm a stay at home mom :-)
Geoboards are a great tool for math. Plus they are fun for kids to play and explore with. While you could easily purchase a geoboard, why not have a bit of fun and make your own for a little less! So, after seeing the geoboard over at Spinner's End N