Kids' Corner
Consider This Fun Activity For Your Children
You don't have to Journey to the Center of The Earth to have a blast with a volcano. Try this easy science activity that uses common pantry items.
ERUPTING VOLCANO
From Kaboose.com
For the Volcano:
Large paper plate
Bathroom disposable cup (3 ounce is best)
Aluminum foil
Scotch tape
Scissors
To Make the Volcano Erupt:
Water
Baking soda
Vinegar
Tablespoon
Cup
Pan or tray
How to make it:
Attach the paper cup to the plate by taping the bottom of the cup to the middle of the plate.
Tear off a piece of foil large enough to completely cover the cup and plate.
Place the foil over the cup and plate and turn the foil under the plate edge.
Tape the foil in place.
Poke a hole through the foil into the middle of the cup.
Use scissors to make slits from the middle of the cup to the inside edge of the cup. Tape the foil to the inside of the cup. (see photo)
Now make your volcano erupt! (see below)
To Make Your Volcano Erupt:
Place the volcano on a pan or tray (or you'll get lava all over the place!)
Fill the volcano with 2 tablespoons of water and stir in a tablespoon of baking soda until it dissolves.
Measure 2 tablespoons of vinegar into a separate cup.
Pour the vinegar, all at once into the water/baking soda mixture and watch your lava bubble up!
Science Notes:
The bubbles that are created are filled with carbon dioxide. The carbon dioxide is a gas that forms when the vinegar (an acid) reacts with the baking soda (a base). This is also what makes cakes and quick breads (the no yeast kind) get all nice and fluffy.
DISCLAIMER: While this science experiment is generally considered safe and a low hazard, please use care when performing any science
experiment. Adult supervision of children is always recommended. We
expressly disclaim all liability for any occurrence, including, but not
limited to, damage, injury or death which might arise from the use of
any project or experiment here. You assume all liability and please use
these projects at your own risk.