My toddler has been busy doing rainbow activities this past week.
I found this free, printable Pot-of-gold/rainbow Puzzle over at Our Worldwide Classroom (she has a pretty big list of St Patrick's Day printables that you can download for free).
I made a Rainbow Number & Counting Matching Activity for him to play with (he loves matching and he loves counting!!!). You can print it over at Confessions of a Homeschooler along with TONS of other rainbow & letter Rr activities. She also has different uses for the above activity.
My toddler colored this Color by Number Rainbow.... great practice of so many skills for his age! You can print it HERE.
As an art project, he made a Fingerprint Rainbow. Hop on over to my other blog to see how I made a template for him to follow.