• Welcome to Mrs. Costa's Website!!
     
    family pic
    Jennifer Costa
    3rd Grade

    Room D202

     (925) 307-1950 x6792
     

     costajennifer@dublinusd.org

     
    You'll never know what you're capable of doing if you're not given more than you can do.
     
     
    How long should you try? Until.
    - Jim Rohn