Fizzy cloud dough 

The experiment calls for 1 cup flour (we used expired bread flour): 1 cup baking soda: 1/4 cup oil (we used vegetable oil) – for each colour cloud dough – and some tempera colours.

We made three colours.

Mix all the flour together.

Add oil and colouring.

This becomes colour cloud dough after the mixing!

As mentioned, we made three colours and arranged the colours onto a big tray. 

To start the experiment, just spray vinegar into the cloud dough!

Video of them trying the fizzy cloud dough <here>

Outcome of the fizzy cloud dough <here>

Mix it up to play!

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