About Teacher

Mrs. Cristina Rangel

Phone: (210) 356-1800


Degrees and Certifications:

Bachelors--Secondary Education in Mathematics California State University, Northridge

Mrs. Cristina Rangel

I was born and raised in Los Angeles, California (Sylmar Area). I earned my Bachelors of Arts in Mathematics-In Secondary Education from California State University, Northridge. My love for teaching began when I went back to my middle and high school, as a GEAR-UP college tutor. This experience made me realize how much I loved mathematics and students really enjoyed learning from me. And here I am,  starting my 14th year as a mathematics teacher. I feel so privileged to be a Reagan Rattler! I truly love this beautiful campus!

I am happily married to my husband, Paul. We have two blessings, Olivia (12 years) and Liliana (4.5 years).

*Lived through the 1994 Northridge, California EARTHQUAKE 6.8 magnitude.
*Voted MOST ATHLETIC my senior year of high school
*Played volleyball and softball/Sylmar Volleyball Team won city championship in 1994
*Speak Spanish and I have been learning American Sign Language.

Supply List 2019-2020

    • Pencil with eraser (No pens!)
    • Any 2-pocket folder (used only for math) OR a 3-ring binder used for all classes, but must have a divider sectioned for math
    • Any GRAPH PAPER notebook (Spiral or composition)
    • Optional: A Ruler (12 inches)

2019-20 Schedule/Tutoring

  •             My Schedule & Tutoring
        Per 1:  Algebra 1 (8:55-9:37) 
        Per 2:  Conference (9:52-10:45)
        Per 3:  Algebra 1 (10:50-11:40)
        Per 4:  Algebra 2 (11:45-12:35)
        Per 5:  Algebra 2 (12:40-1:30)
        Per 6:  Lunch (1:35-2:25)
        Per 7:  Algebra 1 (2:30-3:20)
        Per 8:  Agebra 2 (3:25-4:15)

       *Mornings: Mondays & Fridays 8:15am - 8:45am                                                                               

       *Afterschool: Tuesdays & Thursdays until 4:40pm