Online Math Teachers of SDVS

View Math Classes

*Have you been considering taking online Math courses in San Diego? San Diego Virtual School is proud to offer numerous levels of online Math classes available to all students who enroll as full-time San Diego Virtual School students.


San Diego Online High School Math Courses

Are you looking to expand the education and knowledge of your children in San Diego? Look no further than San Diego Virtual School for online high school math courses. We are proud to offer a number of different math classes at SDVS that can be taken online with the flexibility of your own schedule.

Every member of our staff is highly trained, courteous and capable of working with students of all academic levels to ensure that every educational opportunity will meet and exceed your expectations. We want to see your children succeed and we will do everything we can to help them meet academic goals.

Learn About Our Math Teachers at SDVS

Learn more about our San Diego online math teachers at San Diego Virtual School below! Our teachers are friendly, knowledgeable and committed to helping your child succeed in their studies.

Calvin Goodson: Math Teacher

My name is Calvin Goodson and I am a Math teacher at San Diego Virtual School.  I work at the Vista Center and I have a multiple subjects credential with a subject matter authorization in mathematics.  I started teaching in 2010 and I truly enjoy working with students.  I am married with two kids and we have one dog.  I enjoy golfing and coaching track.


Rachael Johnson: Math Teacher

Hello! My name is Ms. Johnson and I am a math teacher here at San Diego Virtual School! I have a multiple subject teaching credential (for elementary school) and a math teaching credential, as well as a Masters degree in Teaching. My favorite part of teaching is working with amazing students and helping them see that math is easier than they think! I also love to see them succeed!

I currently live in East County and I have a chiweenie dog that I love to play with. I also love to eat good food (but not cook it), go to concerts, and do CrossFit!


Debbie Justeson: Math Teacher

My name is Debbie Justeson and I have been teaching since 1987.  I began my career as a TA for a Montessori School, pursued my Multiple Subject Teaching Credential, then moved on to Elementary Education.  During the movement of changing Junior High Schools to Middle Schools, I switched venues and took a position as a Math/Science Teacher at a Middle School.  In the meantime, I received my Masters Degree in Education from Long Beach State University, got married, moved to San Diego, then had a child.

Since then, I have taught math part-time at Grossmont and Cuyamaca Community Colleges, spoke at several State and National Conferences regarding Math Education, taught Math Education classes at San Diego State University, and became a Board Member for the Grossmont-Cuyamaca Community College District, which I currently hold.  In 2010, I joined San Diego Virtual School and am thoroughly enjoying my position working with students from Grades 6-12.

My husband and I continue to live in La Mesa with our two children.  My daughter attends Helix High School and my son attends Magnolia Science Academy.  We love hanging out with our kids, being a part of their lives while they live with us, and spending every penny we earn on them.


Ashton Perez: Math Teacher

Hello! My name is Ms. Perez. I am a math teacher here at SDVS. I am very excited to be a part of such an amazing team of teachers and staff. I am looking forward to contributing and seeing what this new school year holds! The best part about teaching is helping my students succeed and watching them transform as they conquer each new challenge. Aside from teaching I love being outdoors! Some of my favorite activities are playing basketball, hiking, and snorkeling! An interesting fact about me is I have 8 siblings!


Michelle Kajanus: Math Teacher

My name is Michelle Kajanus and I am a math teacher at San Diego Virtual School’s Chula Vista site. I have a Bachelor’s Degree in math from San Jose State University and hold a single subject teaching credential. Before obtaining my degree, I was a preschool teacher and math tutor in the Silicon Valley area where I also did my student teaching.

After a few years away, I’m glad to be back in Chula Vista where I now live with my husband. When I’m not teaching, I enjoy working in my garden and improving my gardening skills so all my fruit trees don’t die on me.


Julie McDonald: Math Teacher

HI! I’m Julie McDonald. I am new to San Diego Virtual School this school year. I feel very fortunate to be a part of such an amazing school, working with these wonderful teachers. I have been teaching math for about 10 years, from 7th grade through Geometry. It is my passion to help students overcome their fears and insecurities of math.

I am also new to San Diego. I recently moved here from Colorado, where I lived the last 2 years. So I have gone from watching elk and deer walking through my yard to watching the sunset over the ocean.

If you have any questions about our teachers, math classes or anything us about San Diego Virtual School, feel free to send us a message and we will be happy to help you make the best decision for your children.

The Importance of Math Class

Online high school math courses are among the most important of classes to take at a high school level. Mathematics is used in many different careers, areas of interest, as well as daily life. High school math classes allow a student to elevate their understanding of how numbers can positively impact their daily life as they grow into adulthood. From complicated careers to making quick calculations when buying goods to managing a budget, San Diego online math teachers can help students of all academic levels understand the fundamentals of mathematics and help them strive for larger academic goals.

Flexibility of Online High Schools

Online high school math courses at San Diego Virtual School allows students and families with varying backgrounds and upbringings to capitalize on education, even if they can’t make it to a “traditional” school. With our San Diego online math teachers, your student will be able to find classes that fit your schedule to allow them to work when it’s convenient and most effective.

We provide online mathematics classes for high school credit so that students can catch up on their education while providing free high school math courses to assist with unique schedules or certain educational needs. If you have any questions about San Diego Virtual School and the mathematics courses we offer, please send us a message.

At SDVS we are driven to helping children of all academic levels succeed so that they can reach for the careers that they long for. Mathematics is an important part of any student’s academic pursuit and will help with daily life as they branch into adulthood and college in the years to come.