The boys started asking to do "Volcanoes" this morning, which is basically a pie pan full of baking soda and then I make four small bowls of different coloured vinegar. They use tiny measuring spoons to make mini colourful volcanoes. Today I said "Why don't we make a really big volcano?"
So we did. I put 3/4 cup of baking soda in a bottle and shook it up with some red food colouring. Then we added 3/4 cup of vinegar. Their reaction was awesome.
"Bubbles!" That is what the boys kept yelling. I felt smart putting the bottle inside a dish... Good thing too!
We added vinegar three times before the baking soda ran out. Measuring spoons joined the fun.
Next we added some canola oil to see how it didn't mix. This was not smart, since I did not foresee oil stains on their shirts.
Next we added blue food colouring because I had no more ideas. We needed about four more cups of water to make it a fun adventure. They made Pepsi Pudding... Which to me sound delicious.
They played with this for about 1 hour and it was awesome.
Oh yeah... There was also glitter glue involved... When squeezed in it didn't mix and made glitter snakes, which was really cool.