Shaped crayons would be great for holiday gifts, party favors, etc. Kids Craft : Make Your Own Shaped Crayons. Use up your broken crayons to make this fun craft - an easy afternoon project to do with your kids!
A homemade Lava Lamp? I'm not sure it could get much better. A little bit craft, a little bit cooking, a little bit science and a whole lot of fun! Come Together Kids: 10 Crafts and Activities for Boys
Clothes pin caterpillar DIY kids craft These turned out SUPER cute, and were SUPER easy! I made a line of glue on the clothes pin, and let the girls pick the colors and arrange them however they liked :) *Glue a magnet to it to stick on the fridge !
Coffee filter butterflies - Take a coffee filter and color them with washable markers. Then let them mist the coffee filter with water from a spray bottle. Let it dry, and have them pinched into a butterfly shape with pipe cleaners or clothes pins.