Phone: 314-649-0774


Degrees and Certifications:

Master of Arts in Teaching, Communication Arts, May 2012 Missouri Elementary Education Grades 1-6, June 2012 Early Education of Children (Birth-Grade 3) December 2014 Bachelor of Social Work May 1995

Mrs. Diane Key

Parents and Students,

I look forward to the 2021-2022 school year.  It is a privledge to work with your children and fascilitate building a strong foundation of academic skills such as reading and math.

I would like to introduce myself.  I am Mrs. Key, the General Education Kindergarten Teacher in the classroom.  In May of 2012, I received a Master Degree in the Arts of Teaching from Webster University.  Since graduation, I have been an educator working as substitute teacher for two years,  a special educaton aide, and teacher assistant.  This will be my sixth year at Mullanphy Elementary.  In addition to teaching, my husband and I have three children:  Joclyn (22), Nathan (20), and Jonathan (17).  On weekends, we are attending cross country running in the fall and track events in the spring.

Thank you in advance for all of your efforts in supporting your students to succeed. My goal is to encourage your students to work to their full potential.   

For virtual learning during 2021-2022, you can access Kindergarten Inclusion Classroom website by clicking on this link:  KIndergarten Inclusion 2021-2022