Sacred Heart School is an accreditated school certified by Advance ED. AdvancED is the largest community of education professionals in the world. They are a non-profit, non-partisan organization that conducts rigorous, on-site external reviews of Pre-K-12 schools and school systems to ensure that all learners realize their full potential. The Sacred Heart School of Glyndon is a church-exempt school registered with the Maryland State Department of Education. Click here to visit the Maryland Department of Education to learn more. Additionally, our Pre-kindergarten program is recognized as an Maryland Excels school. Click here to learn about Maryland Excels. Lastly, All SHG teachers are certified by the Maryland Department of Education.