5 Kitchen Science Experiments for Kids

By Xtrema Pure Ceramic Cookware on

food science experience for kids sheltering at home during covidKitchen time with the kids is always a great way to get some fun, educational experiences as well as a chance to bond. But there is so much more that you can do with food to teach kids about the principles of science.

Here are just a few ideas that use inexpensive ingredients that you likely already have on hand to do fun food science experiments for kids.

Making Raisins in the Sun

You can try this with different varieties of grapes to see the differences in color, size, and taste.

  1. Place clean, dry whole grapes on a baking sheet and cover with a clean towel.
  2. Set outside in the sun for a few days, checking the progress daily.
  3. Be sure to throw away any grapes that start to rot, mold, or seem damp.

Celery Rainbow

  1. Fill several cups or jars about 1/3 full with water that has been colored with various shades of food coloring.
  2. In each jar, place a piece of celery, preferably with the leaves intact.
  3. Watch as the celery begins to pull the water up through capillary action and turns the stalks the color of the water.

Homemade Slushies

  1. In a large bowl or container, place a glass of your favorite fruit juice, then surround the glass with plenty of ice.
  2. Sprinkle rock salt onto the ice and wait.
  3. Check the glass every 20- 30 minutes and give the juice a stir.
  4. The chemical reaction between the ice and salt will cause the juice to begin to freeze, creating a homemade slushie after about an hour or two.

Naked Eggs

  1. Carefully place a raw egg into a clear glass container, like a mason jar with a large opening.
  2. Pour vinegar over the eggs until it is deep enough that they can fully submerge. Let the egg soak in the vinegar for 24 hours, then drain the liquid and replace with more vinegar. After another 24 hours, your egg’s shell will have dissolved, leaving behind a bouncy rubbery membrane. Take care when you bounce the egg, however, as the egg on the inside of the membrane will still be in its normal liquid state.

Homemade Butter

All you need for this one is a clean mason jar, some heavy whipping cream, and a little elbow grease.

  1. Fill the jar half full of cream.
  2. Secure the lid tightly.
  3. Shake!
  4. In time, as the fat cells in the cream are agitated, they will begin to break down and bond together, creating a blob of homemade butter.


Xtrema® redefines healthy cooking by crafting products with the highest integrity and versatility to help cooks everywhere make the best food possible for themselves, their families and their friends. Xtrema® cookware was developed by experts to be a healthy, non-toxic alternative to metal, nonstick or ceramic-coated cookware. Xtrema® cookware is entirely ceramic, from the glaze to the core, for consistent heating and exceptional versatility. Most importantly— unlike cookware that is metal, nonstick, or merely coated in ceramic—Xtrema® will not leach chemicals or metals into food, for a safer cooking experience.

For more information, please visit: https://xtrema.com/pages/pure-ceramic

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20% Off Site-Wide
+ Buy More, Save More!
*Extra 15% Off with 2+ cookware items
Exclusions Apply