'The one rule is to get outside'
Usually none of your school days will quite look the same.
But there is a chance on two dates in the year, they MIGHT have one thing in common - they will involve heading outside.
That's all thanks to Outdoor Classroom Day, which takes place 23 May and 7 November.
More than 1.5 million children in the UK are getting involved this year - getting out with animals and nature to make you happier, healthier and help teach you other life skills.
We went to find out more.