Rowland High School

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Ms. Cao's Class Website

Hello and welcome to my class website :)

I would like to take this opportunity to introduce myself.

I attended Cal State Fullerton right after high school and earned my B.A. in Mathematics. Since then, I continued my education by pursuing my teaching credential and my M.A. This is my 14th year teaching mathematics to the wonderful 9th-12th grade Rowland Raiders.

From 2007-2011, besides teaching, I had the privilege of co-advising the Interact Club. As a club, among the other Interact Clubs in the San Gabriel Valley, we hosted and participated in many community events in bringing awareness to AIDS, MS, and Polio. Furthermore, we raised money for the research/cure against these diseases and held the annual Canned Food Drive and Holiday Basket to help the less fortunate individuals in the community.

From 2011 - present, I have taken on a new role as the adviser of RHS's Vietnamese Club. Our club goals are to introduce members the Vietnamese culture (language, food, holidays, history,...). At most meetings, Vietnamese food and or drinks will be provided such as eggrolls, Vietnamese sandwiches, and or desserts. Hence, if you are a RHS student and interested in becoming a Vietnamese Club member, stop by my classroom in B-4 to complete an application! The club fair share donation ($5 with ASB or $6 without ASB) applies toward supplies, foods, drinks and games provided at meetings.

During my free time, I volunteer (at a homeless shelter, help out at a nursing home), garden, read the news, jog and spend time with my family.

Note: All announcements and assignments pertaining to each class are made via Google Classroom.
Office Hour: please email me to schedule an appointment
Additional Homework Help and Tutoring Information
1. Our librarian, Mrs. Ruesga, is available to help with tutoring or direct you to the right place. You can contact her at
2. Harvey Mudd College Homework Hotline: 1(877) 827-5462 is free, over the phone, mathematics and science tutoring for students. Check out for more information. The tutors may be able to help with other subjects as well.
3. LA County Library provides free online tutoring. You must have a valid library card to participate. To get a free library card, go to: Online tutoring can be found at
4. Khan Academy is a free site that provides a flipped learning classroom on all subjects and test prep. Students can watch a short video instruction to get a better understanding of what was taught in class. Their website is