What you will need:
- Water
- Cornstarch
- Bowl
- Food colouring
- Ice cube trays
What to do:
- The first thing to do is mix up a batch of homemade chalk. The simplest way to do this is to mix a cup of water, a cup cornstarch and plenty of food colouring. To make different colours, either pour the batch into different containers, or make several smaller batches.
- All you need to do then is place some of the liquid chalk into the ice cube trays, then pop them in the freezer to harden.
- Once the chalks are hard enough to take outside and draw with on the hard pavement, pop them out of the trays and have some fun!
Images via Pinterest
