http://playgroundparkbench.com/sponge-paint-easter-eggs/

http://www.craftymorning.com/crayon-resist-easter-egg-window-decorations/

http://www.thesuburbanmom.com/2015/03/30/scented-salt-dough-easter-egg-ornaments/

http://pt.slideshare.net/claravferreira/a-lendadosovosdepascoa-17470623?related=2

 http://buggyandbuddy.com/exploring-colors-with-baking-soda-and-vinegar/