Teacher Webpage
Teacher Bio
Welcome back to 24-25 school year. This school year will be my tenth year teaching, fifth year teaching at PISD. Prior to this year, I taught in:
- HISD for one year
- Private school in Chihuahua, Mexico for 4 years.
I've taught Fundamentals of Math, Algebra I, Geometry, PAP-Geometry, Precalculus I, Calculus I and II, Statistics, Solid works and Robotics (First FRC Head coach).
I graduated from The University of Texas at El Paso with a Bachelor’s Degree in Math with Secondary Education and I will graduate in Fall with Masters in Curriculum and Instruction at UH.
Syllabus
Syllabus 2025.pdf Download Syllabus 2025.pdf
Degrees and Certifications
Degrees:
- BS in Mathematics
Certifications:
- Certified in mathematics 8th-12th
Awards:
- Regional Teacher of the year 2017-2018
- National Teacher of the year 2017-2018
- Teacher of the year 2020-2021
Contact Information
Email: ibarrall@pearlandisd.org
School Phone: 281-997-7445
Class Schedule
- 1st Period: PAP Geometry
- 2nd Period: Conference Period
- 3rd Period: PAP Geometry
- 4th Period: PAP Geometry
- 5th Period: PAP Geometry
- Lunch: A
- 6th Period: PAP Geometry
- 7th Period: PAP Geometry
Conference Period
2nd period
Tutorials
Wednesdays 2:35-3:10pm
Oiler Time: 9:52am-10:17am
and by student/parent request
Quick Access (frequently used resources)