Welcome to Aquatic Science

Phone: 972-771-7339
Email:
Degrees and Certifications:
Mr. John Marshall
I graduated from Texas A&M University and have been teaching 22 years. I have spent the last 20 years teaching science in Rockwall ISD.
All information on my course can be found on my Canvas page.
Conference Period: 7th
Tutoring Times: Tuesday and Thursday at 8am.