Let’s create a spectacular volcanic eruption while exploring the chemistry of materials! Then, we add a Lego assembly of our volcano and have guaranteed fun! <\/p>\n\n
Materials you will need: <\/h2>\n\n
Legos Duplo<\/li>
vinegar<\/li>
baking soda<\/li>
red food coloring<\/li>
Dishwashing detergent (liquid or powder)<\/li>
cup (plastic or paper)<\/li>
Spoon<\/li>
tray (where we will assemble the volcano and will serve to contain the liquid spilled during the volcanic eruption)<\/li><\/ul>\n\n
Let’s do it! <\/h2>\n\n
Ask an adult to help you with this experience.<\/p>\n\n
On top of the board, build a volcano with the legos, placing the cup in the center.<\/li>
With the volcano prepared, let’s take the first ingredient, the baking soda. Put two tablespoons of baking soda into the cup.<\/li>
Then add about a teaspoon of washing-up liquid.<\/li>
Add a teaspoon of red food coloring.<\/li>
Put vinegar in a glass.<\/li>
The eruption is almost done! Pour the vinegar into the center of your volcano and see the result! Have fun!<\/li><\/ol>\n\n