Greenfield Elementary sorts students into five houses, allowing for collaboration and community building across grade levels: Fire Dragons, Ice Dragons, Sea Dragons, Sky Dragons and Space Dragons. On March 27, the school held a quarterly House Day that included a STEAM challenge and service project. The STEAM challenge was to create a birthday card with a popup or moving part. The service project was to create spring decorations. The cards and decorations will be donated to seniors in assisted living, children in the hospital, firefighters and police officers.