Natural Sciences

Aquatic And Environmental Sciences and Anatomy & Physiology

Douglas Ryan, MA Ed.

Science and CTE Departments Room Number 2404 512-704-1851 douglas_ryan@roundrockisd.org

Tutorial Schedule

Morning Tutorials: Every morning from 8:30 -9:00 except on Duty Weeks and faculty meetings.

Afternoon Tutorials: Every A Day afternoon except Friday

Off period during 8th by appointment, or just drop in and see if Mr. Ryan is available.