San Mateo · Licensed center

Challenge School

What these mean, and where they come from

Large means the biggest quarter of Bay Area’s 439 licensed centers by state-licensed capacity: 76 to 312 children. Small is 8 to 30; medium is 31 to 75.

How they teach

Creative Curriculum, developmental, play-based and bilingual

“Through poems, songs, games, art, and daily conversations, children will acquire language skills during our morning Mandarin Immersion program.”In their words, July 2026.challengeschool.us

“NAEYC emphasizes Developmentally Appropriate Practice (DAP) and the importance of relationships between children, parents, and the school community.”In their words, July 2026.challengeschool.us

“The Creative Curriculum® helps preschool educators develop high-quality programs that cater to the unique needs of the children and families they serve.”In their words, July 2026.challengeschool.us

“we emphasize the importance of play! A focus on play fosters creativity and ensures that children are excited to come to school.”In their words, July 2026.challengeschool.us

One of 6 Bay Area providers that describe a Creative Curriculum approach, out of 164 that describe any approach at all.

Who cares for your child

Ratio not published

Kelly (Belmont Chinese School Director) since 2008, Grace (Executive Director) since 2009, Sally (San Carlos Preschool Director) since 2014, Vivian (Program Director) since 2014, Mei (Founder & Executive Director), 10 years in early childhood, Nicole (San Mateo Preschool Administrative Director), 13 years in early childhood, Hanan (Operations and Preschool Curriculum Director), 20 years in early childhood and Catherine (Foster City Preschool Director), 10 years in early childhood.

Of 905 Bay Area providers, 29 publish how long a named staff member has been there; the longest tenure at each of those has a median of sixteen years.

What it costs

Application fee $100.

Shortlist doesn’t have these yet: cost, sick and biting policies.

What the state has found

Routine visits: 0 of 2 cited something

Bay Area centers: the state cites something at about 1 in 4 routine visits. Two visits are too few to read as a pattern.

From California CDSS Community Care Licensing’s published reports, last checked September 25, 2026.

Read every record and the state’s reports

State record — California CDSS Community Care Licensing

Last visit
June 18, 2026
On file
2 visits since October 2024 — both cited nothing
Fixed?
Nothing was cited under this license, so there is nothing to correct. The other license at this address keeps its own record.
Most serious
Nothing was cited at any visit on file under this license. The other license at this address keeps its own record.

California CDSS publishes the full investigation narrative for a complaint, including its disposition, and classifies a citation Type A — an immediate risk to a child — or Type B.

Jun 2026 Licensing visit nothing cited
Oct 2024 Licensing visit nothing cited

How the comparison is built

Routine visits: across Bay Area centers, the state cites something at about 1 in 4 routine visits (2,260 visits).

A day here

Updates for parents
Roadmap portal — a parent-only access website providing learning updates and family communication (the brand’s policy for all its schools)
Hours
8:00 AM to 6:00 PM, 5 days a week
Schedule
full-time (the brand’s policy for all its schools)

Details

(650) 574-6878

Address
1661 Fashion Island Blvd.
License
414005160, active

The state licenses this address more than once, to the same licensee.

The day-care-center license is published separately, with its own license and its own inspection record:

Challenge School

Do you run Challenge School? Shortlist has no ratios or policies for it, because the state does not publish that. Adding it is free and takes about ten minutes.

Add what is missing
Sources and dates

Where every fact on this page came from, and when Shortlist last checked it against that source. Anything Shortlist could not source is named here rather than left blank.

How they teach

How they teach

How they teach

How they teach

Who cares for your child

What it costs

State record

Every state visit and complaint on file, shown in full and never edited. Open a date to read what the state wrote.

A day here

Details