Welcome to Science

Phone: 972-771-5281 ext 5239


Degrees and Certifications:

B.B.A. Stephen F. Austin State University Science 7 - 12 Science 4-8 Technology Education 6-12

Mr. Robert Erwin

Welcome to 8th Grade Science, and Pre-AP IPC. This is an important year for students, where we will be building upon the prior understanding of science, and laying the foundations for success in high school and beyond. This is a STAAR tested subject, and we will move at a relatively fast pace. 

We now have Pre-AP IPC (Integrated Physics and Chemistry) offered at RISD Middle Schools.  This is a High School credit Pre-AP course, so students must have completed the 7th Grade Pre-AP science (compacted) and be enrolled in Algebra I to qualify for this course.

You can reach me at the school at (972) 771-5281 x 5218.  
UMS is located at 1201 T.L. Townsend Drive, Rockwall, Texas 75087.  

Conference time is from 10:20 a.m. to 11:10 a.m. daily.  
Tutoring hours are from 0800 to 0840 Tuesday mornings and 3:45 - 4:45 Thursday afternoons.  

Skyward Family Access

To start online testing click here



To access the online textbook:


Be sure to click on the Student Login Tab

You will need the 
username: mrtsci8 and password: umswolves