Behind the Numbers

The D-E mathematics Department

Bringing the American Revolution to Life

Bringing the American Revolution to Life

Fifth graders brought The American Revolution to life with their Information reading and writing units. Their background knowledge of the American Revolution from Social Studies class laid the groundwork for their ability to successfully comprehend the non-fiction...

PA presents LS Skate Day 2020

PA presents LS Skate Day 2020

Sunday, March 1, 2020 5:00 – 7:00 PM The Ice House, Hackensack, NJ Admission, skate rental, and refreshments all provided by the D-E Parents’ Association. Bring the whole family! Click Here to Learn More and Sign Up Original...

Here’s to this year’s Math Days! Math Days is an all division event where all D-E students receive the same problem to illustrate and solve. Upper School students came down to the Lower School to support problem-solving, and it was a wonderful moment for learning for all. See how the students visualized their thinking and brought math to life.