Cut out each Doris, attach to a straw and see how an optical illusion can mix colours!
Doris: Magic Colour Mixing
Other Resources
Doris Social Post
Pictures and videos to help you share the news about your Doris trail. Read More
Doris Trail Map
Download this blank map then draw the locations of your large Doris stickers. Photocopy so each child can take part. Read More
How to make your Doris trail
Will Doris stand out or blend in? How-to guide to creating your own Doris trail around your shop, school or high street. Read More
