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Making a Volcano

Volcano Eruption

Materials you will need: • Red Food Coloring • Modelling Clay/Plasticine • Baking Soda • Vinegar • •

Steps:

1.  Shape some modelling clay into the shape of a volcano and use your thumbs to make a well for the inside of the volcano.
2.  Put a spoonful of baking soda in the volcano well.
3.  Put a few drops of red food coloring in the well.
4.  Pour a bit of vinegar on top of the baking soda and red food coloring and stand back.

Best to do this experiment outside as it can be a bit messy.

Kids Science Experiments & Projects Categories:

Absorption	Balancing & Gravity	Bending Light	Bouncing & Reflecting Light
Curious Colors	Electricity (Charging Up)	Floating & Sinking	Heat
Magnetic Attractions	Matter	Mixing & Separating	Pressure
Reaction (Getting a)	Starting & Stopping	Surface Tension	Surprising Senses
Temperature	Science Facts, Questions & Answers	Materials & Properties	Plants & Flowers