P4 and P5 were given another STEM Challenge.  This time in their groups, they had to build a castle with Lego.  It had to contain moving parts and be around 20 cms tall.  They created some wonderful castles with moving doors and revolving tables.   One castle even had a swimming pool.  The winning castle was built by, Ewan, Sam, Emma, Ethan, Cameron, Hana and Oliver.