mystery math riddle

Hi I wrote this riddles because today because during digital fluency Phill told us to blog post a challenge for you to answer so if your number is seven write yes.

Seabirds animation by nuradiin

This week it was green week so our main focus was seabirds, and what is happening to them when we chuck plastic on the floor. It was quite hard to put the bird in the right place. Hope you enjoy.