Phone: 571-377-6300


Degrees and Certifications:

Mrs. Diana Richardson

Hi, I'm Diana Richardson and I'm excited to be teaching 3rd grade this year at Jennie Dean. I have my undergrad degree in Psychology from SUNY Geneseo and my Master of Education in Childhood and Special Education from St. John Fisher. I've been teaching in MCPS since 2006.  

If ever you have a question or comment, please reach out! The line of communication is always open.

This year, I'm using the Remind application to keep parents and families up to date about what is going on in our classroom.  This application alllows me to text the class and you are able to respond to just me if you have questions/comments/concerns.   If you are a parent/guardian of a child in my class and are not receiving my messages, please let me know.


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  • To practice telling time to the minute:



    To practice measuring length: