Stakesby School is going green after getting another environment award and teaming up with Hull University.
It has become the only school in the area to renew its Green Flag award which encourages schools to become sustainable.
To get the award, schools have to address environmental themes from litter and waste to healthy living and bio-diversity.
Stakesby has also formed a new partnership with the University of Hull.
Some university students dropped into the school on Monday to help pupils develop their understanding of eco and sustainability and start work with them on future joint projects.