In Science Year 5 have been learning about aerospace engineering and forces and each made a hydro rocket! The children carefully constructed the fins to reduce drag in the air and then tested them on the school field with Mr Larkham.  The children upped the pressure with the pump, until the rocket walls could take no more and the water expelled, flying through the air!  What a success! #notallclassroomshavefourwalls #outdoorlearning