First thing before starting:
protect the table well!
Let’s listen to the list of ingredients we need to make Isabelle Mayau’s little volcano:
- yogurt pots,
- white spirit vinegar,
- baking soda and
- and food colorings. (Failing this, a beetroot juice will be perfect).
For the progress, listen to the chronicle, Isabelle says everything in detail.
For geodes or colored crystals, there we need:
- sugar or salt,
- a well-cleaned eggshell or an equally well-cleaned shellfish,
- and always food coloring,
- oh let’s not forget that we also need a freezer compartment and water.
Thanks to Isabelle Mayau of Isa’s Good Plans for this introduction to chemistry, with the family and without danger for the house.