Why not try this creative activity with your toddlers, it is a great activity to help children learn about colour mixing
Tuff Tray ideas for Preschool Learning and Exploring Through Play
Shaving Foam Car Tracks Tuff Spot. Use shaving foam and paint to see colour mixing in action. A messy tuff spot activity.
Dinosaur Painting Tuff Spot Adventures of Adam Tuff Spot Challenge
Baby bath tuff spot
Car Wash Tuff Spot. Fun imaginative car wash small world play for toddlers and preschoolers.
Seaside in a tray. I tipped sand to one side, the children did the rest.
The Natural Momma in Me: Shape recognition tuff spot
Small world, Cbeebies Land tuff tray
Create an intentional teaching experience with this set up, great for discussing recyclable items and processes.