Make patriotic firework paintings with no prep work, just a fork from your kitchen drawer.

Materials:
Fork
White paper
Red and blue paint

Directions:
Dip the bottom of the fork into the blue paint and press down so it shows the lines. Tell your child to repeat this, going around in a circle. Wipe off the fork and dip it into the red paint. Go over the blue paint with the red, using the same painting method.

Source: http://www.sassydealz.com/2014/05/kids-fireworks-craft-using-fork.html
Check out the other 65 Days of Summer Fun ideas here.