Ghost Volcanoes Halloween Science
What we used:
white plastic cups
What I did:
I drew simple eyes and mouth on the white cups. Then placed them in a tray and filled them with baking soda. I put drops of food coloring in the cups. I filled a measuring cup with vinegar.
Now for the fizzing fun to start. Each cup had a different color of food coloring it it.
He started pouring the vinegar in each cup.
He loved seeing all the different colors foam up from the ghost.
Once he had used all the vinegar he started playing in the tray.
He poured all the cups into one cup to see what color he would get. He said it was a yucky color, lol.
He played mixing and pouring for some time. Once he had his fill we poured it out and headed in the house.