Water Fireworks – Science Experiment

Water Fireworks

The 4th of July is a few days away and I have a fun science experiment to help celebrate, Water Fireworks! This easy experiment is great for little ones and can be done with items found in your pantry. Using food coloring, oil, and water, a beautiful spectacle of colors is created which resembles fireworks! Your kids will have so much fun with this, they will be asking to do it over and over again.

What You Need:

1 Tall clear container
Water
3 Tablespoons Oil – Olive oil or canola oil work great
Food Coloring (do not use gel based)

What To Do:

Water FireworksFill your container with warm water a few inches from the top.

Water FireworksPour 3 Tablespoons of oil into a low rimmed bowl. Add 2-4 drops of food coloring per color. Mix gently to break up the larger drops of food coloring.

Water FireworksSlowly pour the oil and food coloring mixture into the container.

Water Fireworks
Watch what happens as the food coloring separates from the oil and dissolves in the water.

Water Fireworks

Oil is less dense than water, so it will float on top of the container. Because the food coloring is heavier than the oil, it will begin to sink in the water. Once the food coloring begins to dissolve into the water, it creates a tiny explosion effect which resembles a firework.

Water FireworksAs more of the food coloring drops and begins to dissolve into the water, the colors start to blend and create a swirling effect.

Water FireworksMy 4-year-old loved this experiment and asked to do it several times. Each time we played around with different amounts of oil and food coloring.

Water FireworksIt was fun to see how different the “fireworks” came out each time.

This is such a simple yet fun science experiment, that your kids are going to love!

Happy 4th of July!

Live, Laugh, Love,
Kristin 

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