Heather Keenum

4th Grade Math & Science



Welcome to 4th Grade!

Hello everyone, My name is Heather Keenum. I teach Math & Science. This is my 5th year here at OBIS. My first 3 years I  taught 5th grade Math & Science. This will be my second year teaching 4th grade, and I am so excited! I am married, my husbands name is Adam. We have 4 children (3 girls & a boy). I am a HUGE dog lover. I was raised in Olive Branch & graduated high school from OB.  I am so excited to meet you all & can't wait for a year of fun. This school year is going to be awesome, and I can't wait to work with all of you & watch you grow!


Please contact me via School Status or email.

Email: heather.keenum@dcsms.org 


  • Breakfast will be available for all students. It will be a grab & go.
  • Lunch is free for ALL students throughout the remainder of the year.