Phone: 469-752-7102


Degrees and Certifications:

Bachelor of Science in Biochemistry, Texas A&M University 7-12 Science Certification

Miss Mary Casillas

I teach 7th and 8th grade Science at Murphy Middle School. This will be my second year teaching at Murphy Middle School- GO MAVERICKS! I grew up in Plano, TX and graduated from PSHS in 2014. I then studied Biochemistry and Art at Texas A&M University and graduated in 2018. 

Please feel free to contact me by email or phone if you have any questions or concerns.



  • Class Schedule

    1st period- 8th Grade Science Honors

    2nd period- 8th Grade Science Honors

    3rd period- 8th Grade Science On Level

    4th period- 7th Grade Science On Level

    5th period -8th Grade Science On Level

    6th period - Planning

    7th period-7th Grade Science On Level

  • Tutorial Schedule

    7th grade

    Wednesday 7:50-8:20 am

    8th grade

    Wednesday 3:30 - 4:00 pm

    Alternate tutorial times may be made by appointment.