Dimitris asked a question in school bus: “what happens when we mix red and blue color?” So, the experiment began!

We mixed red and blue color with water, separately, in two different cups.

Then, we made a “paper bridge” for each cup, which transported red and blue into a third cup!

Next day we observed the results of the experiment. Now we had blue, red and a third color!

Then we used all three colors to paint!

(by Eleni Triantafyllopoulou, teacher and bus escort in Athens school)