Valentine’s Day is filled with fun and science when you make this easy oobleck recipe using conversation hearts! Kids will love making this!
If your kids love oobleck, they they will love this fun version made with conversation hearts! Try it with your kids this Valentine’s Day if you have more conversation hearts than you know what to do with.
Easy Oobleck Recipe Using Conversation Hearts
This easy oobleck recipe is not only fun, but it also teaches kids about non-Newtonian fluids.
Disclaimer: This post contains affiliate links at no cost to you for your convenience.
What you’ll need to make the easy oobleck recipe:
- Conversation hearts
- Kitchen mallet (you can also use a rolling pin)
- Gallon-sized zip lock baggie
- Small container
- Play tray
Add just enough water to form a malleable liquid.
Pour out your oobleck onto the play tray.
Give your kids more conversation hearts to play with in the oobleck.
My preschooler liked placing the hearts on the surface of the oobleck and watching them slowly sink to the bottom.
The oobleck is slightly stickier than regular oobleck due to the addition of the sugar, but it also smells great!
What Kids Learn Making Oobleck
Oobleck is a slime that has properties of both a solid and a liquid. Isaac Newton thought that substances were either solid or a liquid. He didn’t realize that a lot of solutions can have both properties of a solid and of a liquid. This is why anything that can act like a solid and a liquid is called a “non-Newtonian” fluid.
Cornstarch slime is a classic, because when you hit it or press it, it freezes up and acts like a solid. But as soon as you let go, it drips off your fingers just like a liquid.
More Valentine’s Day Science and STEM