Maison de souris via herz-allerliebst
Art & Play Recipes collection from Growing A Jeweled Rose- includes several recipes for slime, gak, goop, play dough, paints, cloud dough, chalk, glue, glow water, and SO MUCH MORE!
Six Sisters' Stuff: 101 Fun, Easy, and Cheap Indoor Activities for Kids. great ideas here!
Throw paint-filled eggs at canvas. Date night? Fun, memory-filled art piece? YES.
30 Materials & Activities to Promote Fine Motor Skills
5 Fun Ways to Paint in the Rain
Simple PVC sprinkler that the kids can ride through on their bikes! My boys would love this and even the youngest on the trike could join in! Nice instructions here- click the thumbnail for step one :)
Letting kids LIVE - seriously an awesome list of easy things for kids aged 1-4
Ice Bowling - A DIY gross motor games to play with your kids this summer! Cool off while staying active with this simple twist to the traditional game.