Dinosaur Egg Fizz
Create your own 'dinosaur eggs' that fizz and bubble when activated, combining science with sensory play for children.
Ingredients
Main ingredients
- 1 cup Baking soda
- 1/2 cup Vinegar For activation
- 1-2 tbsp Water To mix with food coloring
- Food coloring Optional, for color
- Egg-shaped silicone mold or plastic egg halves For forming the eggs
- Plastic tray For easier cleanup
- Small plastic dinosaurs Optional, for added immersion
- Glitter or confetti Optional, for decoration
Instructions
Preparation
- In a large mixing bowl, combine the baking soda and any desired glitter or confetti.
- In a separate bowl, mix the water and food coloring (if using) to create a colorful solution.
- Gradually pour the wet mixture into the dry ingredients and mix continuously until a dough-like consistency is reached.
- Firmly pack the mixture into your egg-shaped molds or fill one half of plastic eggs and press the other half on top.
- Allow the dinosaur eggs to dry for at least 24 hours or bake on low heat (about 200°F) for 15-20 minutes.
Fizzing Fun
- Once dried, remove the eggs from the molds. To activate, place them in a tray and pour vinegar over the top.
Notes
Cover tables with newspaper or a plastic tablecloth. Engage different age groups by allowing younger kids to get help. Anticipate messes and keep cleaning supplies ready.