Mariposa Upper Elementary Home

Who We Are

We're more than just educators—we're a community dedicated to fostering growth, learning, and success for every child. Whether you're a new family or a new member of our staff, we're thrilled to have you join us on this exciting journey!

Upcoming Events

4th Grade Welcome Picnic

Time: 5 PM – 6:30 PM
Location: Arguello Park, 260 Wellington Dr, San Carlos, CA 94070, USA

News & Announcements

Summer Reg Logo

Summer Registration | June 22 - August 7, 2026

New to San Carlos School District for the 2026–27 school year? Welcome!

Although school offices close for the summer beginning Friday, June 19, new student registration will remain available online through PowerSchool Enrollment. Please note that Brittan Acres, Heather, and White Oaks school offices closed on June 13 due to campus construction projects.
Free Summer Meals Image

Summer Meals and Food Assistance

San Carlos School District wants to ensure that all students have access to nutritious meals and other food assistance during the summer months when school is not in session. We encourage families to consider the following resources available in San Mateo County.


Seamless Summer Option and Summer Food Service Program are two programs that provide meals without charge to all children ages 18 and under, regardless of income level, prior qualification, or district of residence. The following organizations are offering free breakfast and lunch this summer. Visit our School Lunch page for more information.
Community Liaison Image

Community Liaison & Family Resources

Our Community Liaison Site is designed to be a central place where families can find information, resources, and support to help their children thrive—academically, socially, and emotionally. On this site, you will find information about how we communicate with families, including parent communication protocols, upcoming events, and important dates. You’ll also find resources that support students’ social and emotional well-being, along with enrichment opportunities and programs offered through the District and our valued community partners.
Smiling woman with long blonde hair wearing a red blouse and gold earrings.

Principal's Message

Welcome to Mariposa Upper Elementary! Our Mariposa mascot is the Monarch butterfly and our motto is “Together We Soar,” as we come together as a school community to support our students in connecting with their peers and growing socially and academically. 
 
The fourth and fifth grade years are such a special time of transition and growing independence. At Mariposa we strive to support each child’s developmental needs at this stage. This includes: 
- Helping students develop a sense of ownership for their learning and encouraging independence, goal setting, and a growth mindset
- Engaging students in project-based learning to deepen their collaboration, communication and critical thinking skills
- Supporting parents as partners in their child’s educational journey
 
These same student skills, mindsets and dispositions are also embedded in the Learner Profile in our newly updated SCSD Strategic Plan. The Learner Profile is our roadmap for bringing SCSD’s mission to life, and you’ll hear us talking more throughout the upcoming year about the ways in which we are leaning into this with our 4th and 5th graders. The Learner Profile states:
“SCSD learners are curious problem solvers, self-aware learners, and kind citizens. They understand that learning is not only about acquiring knowledge but also about developing strong interpersonal skills, taking ownership of their learning, developing the ability to adapt and reflect, and being prepared to contribute to their community and the world at large.”  
 
Beyond our goals for students as learners, our broader aim is to make every student and family at Mariposa feel valued and connected. Without that sense of belonging, we cannot accomplish any of our larger academic goals for our students. Because of this, you’ll notice events for families throughout the year to help you build connections with our campus, our staff, and with other students and families.
 
We hope you’ll take the time to connect with our Mariposa community, because TOGETHER WE SOAR!
 
Warmly,
Theresa Fox
Principal
Our Vision Image

Our Vision

We're more than just educators—we're a community dedicated to fostering growth, learning, and success for every child. Whether you're a new family or a new member of our staff, we're thrilled to have you join us on this exciting journey!
Placeholder text, please change
Placeholder text, please change