My kids and I have made some version of a homemade volcano probably a dozen times.
(My 3 year old is very proud of her ability to remember these words.)
This allows the child to effectivelysee insidethe volcano.
To make it more realistic and add more terms, we used clear tubing for the volcanosvents.
Many volcanoes have a primarycentral ventas well as a number of smallersecondary vents.
These vents form when thepressureinside themagma chamberbuilds up, pushing themagmato the surface.
I also thought it would be fun if we were able toeruptour volcano from a distance.
Then use the single hole punch to cut out the interior of your drawn circles.
You may need to punch 3 or 4 times for each hole.
Then insert the tubes as shown.
see to it you form a crater near the top.
When you are done, you could cut off the excess length of the secondary vents.
Attach the plastic to the volcano using play dough as shown.
Using the funnel, I added 1/4 cup of water with 20 drops of red food coloring.
To that, I added about 1/2 cup of baking soda to the water bottle.
The baking soda quickly settled to the bottom of the bottle.
I used about 20 drops of food coloring and a tablespoon of dish soap.
Stand back and have fun!
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