Mô hình núi lửa phun trào (Volcano done)

I have the most amazing volcano for our classroom! It's all bumpy and rocky, just like a real one, with a big hole on top where the foamy lava will come out! It sits on a light blue sea, and even has little holes where we can put palm trees.

For our fun experiment, we'll need:

• Our magic powder – baking soda!
• Smelly, but fun vinegar!
• Bubbly soap!
• And pretty color drops!

Here’s how we make it erupt:

1. We'll put our magic powder inside the volcano.
2. Then, we mix the vinegar, soap, and colors in a cup.
3. We’ll use a funnel to pour it inside the volcano.
4. BOOM! Watch the foamy lava come out!

We can wash it and do it again! It's going to be so much fun!