Great link for "Why is the sky Blue?" - easy to understand

[ChildminderB]

www.metoffice.gov.uk/learning/learn-about-the-weather/how-weather-works/why-is-the-sky-blue

With a bit of imagination you could easily turn this into a game with short & long wavelengths, rainbows and ribbons.

Nice link :)

thanks. I didn't know the MO had that info on their site.