1 1/4 cups dirt, 1 1/4 cups flour, 3/4 cup of salt and 1/2 cup of sand. Mix dry ingredients. Start adding water slowly until it holds form. Form around critters of your choice let dry in the sun and let the kids enjoy discovering what is inside.
Dino eggs made from baking soda, water, and black food coloring...they "hatch" with a little bit of vinegar.Growing A Jeweled Rose (learning and loving through messy play): Dinosaur Activities for Kids- Eggs