AEON School vs Springbridge International School - Hamilton Avenue
AEON School and Springbridge International School - Hamilton Avenue are both in San Francisco, about 12 km apart. Both schools follow a Bespoke curriculum. Published annual fees are $11,800 - 39,500 at AEON School and $15,394 - 23,894 at Springbridge International School - Hamilton Avenue, which puts AEON School roughly 31% higher. AEON School takes pupils from 10 to 18, and Springbridge International School - Hamilton Avenue from 2 to 14.
Global online platform serving grades 5 through 12.
Location
The school operates two campuses in the San Jose–Campbell area of California: Preschool & Kindergarten at 1625 W. Campbell Ave, Campbell, CA 95008; Grades 1–8 at 1980 Hamilton Ave, San Jose, CA 95125. The campuses are located in Campbell and San Jose, within the San Jose–Campbell metropolitan area.
Stages
Stages
Grades 5–12 (online).
Stages
Preschool & Kindergarten; Elementary and Middle School (Grades 1–8).
School type
School type
Online private school
School type
Independent, coeducational bilingual school offering Japanese/English or Mandarin/English programs.
Pupil nationality mix
Pupil nationality mix
—
Pupil nationality mix
—
Additional learning support
Additional learning support
—
Additional learning support
—
Country affiliation
Country affiliation
Global; serves students worldwide.
Country affiliation
—
Religious affiliation
Religious affiliation
Non-religious.
Religious affiliation
—
School day structure
School day structure
—
School day structure
Day begins around 8:00 a.m. and ends around 5:30–6:00 p.m., with aftercare available to 6:00 p.m. Instruction is bilingual, with English plus Japanese or English plus Mandarin, and includes learning blocks and activities throughout the day.
Bus service details
Bus service details
—
Bus service details
—
Fees
Fees
Fee details
Fee details
Application fee - Application fee: USD 50. This application fee is applied to the student's tuition if the student is offered admission and enrolls.
Tuition fees (overview and how they are set) - Aeon School uses a family-based sliding‑scale (Reduced Tuition) model rather than a fixed published tuition by grade. Annual tuition for enrolled students falls within a published range of USD 11,800 to USD 39,500. The final annual tuition for a student is determined by a family's total household income, assets, and the number of children enrolled. This single-family assessment model applies across the school's grades (grades 5–12). - Because tuition is individualized under the sliding scale, the school does not publish fixed per‑grade or per‑term price lists; families receive the specific annual and installment amounts for their household during the admissions/enrollment process.
Tuition — typical billing schedule and payment terms - Standard billing: families are invoiced and may pay by bank transfer (standard option). Credit card payments are accepted for an additional small convenience fee. - Standard payment plan: billed in two installments per year, with each installment due prior to the start of each semester. - Pre‑pay annual plan: families may elect to pay the full annual tuition prior to the start of the school year to receive a discount on their annual tuition. - Monthly payment plan: a monthly payment option is available for an additional small administrative fee; families enroll in the monthly plan at contract/enrollment.
Boarding fees - Not applicable. Aeon School operates as an online private school (grades 5–12); there are no boarding facilities and no boarding fees.
Other charges and typical additional costs - The application fee is the only routinely stated compulsory fee in the admissions information (USD 50, applied to tuition on enrollment). - The school does not publish a mandatory uniform charge or a routine boarding charge. Any optional or incidental costs (for example, external standardized test fees, AP exam fees, course materials, or optional extracurricular costs) would be billed separately or paid by families as applicable; these are not shown as fixed mandatory school fees in the published admissions/tuition materials.
Refund information - The application fee is applied to tuition upon enrollment. There is no detailed, publicly posted multi‑line refund policy visible in the school's published admissions and tuition material; specific refund or withdrawal terms (for example, how refunds are handled after invoice/installation payments or mid‑semester withdrawals) are set at enrollment/contract stage and are communicated to families through the enrollment contract and invoice. The application fee's application toward tuition on enrollment is explicitly stated.
Fee payment options - Accepted payment methods and arrangements include bank transfer (standard invoice payment) and credit card (accepted with a small convenience fee). Families may choose one of the available payment plans (annual pre‑pay, two‑installment semester billing, or monthly plan with a small fee). Specific invoicing and payment instructions are provided to families when an enrollment contract is issued.
Brief note on published detail availability - Aeon publishes a sliding‑scale annual tuition range (USD 11,800–39,500) and an application fee (USD 50). The school does not publish fixed per‑grade or per‑term tariff tables; families receive an individualized annual tuition and the related installment amounts during enrollment. Detailed refund and withdrawal mechanics, any enrollment deposit amount, and itemized mandatory fees beyond the application fee are handled through the enrollment contract and individual billing.
Tuition fees by programme and year group (detailed)
- Kindergarten – Grade 8 (day students): USD 14,936 per year (tuition). - Equivalent monthly amount when the annual figure is expressed over 10 months: USD 1,493.60 per month (calculated from the published 10‑month basis). - Preschool (multiple enrollment patterns listed separately): - Preschool — Five full days (8:00am–6:00pm): USD 23,436 per year (amount shown on the published schedule; expressed on a 12‑month basis). - Preschool — Five school days (8:00am–3:00pm): USD 20,496 per year. - Preschool — Five mornings (8:00am–12:00pm): USD 14,664 per year. - Preschool — Three full days (8:00am–6:00pm): USD 14,064 per year (12‑month basis). - Preschool — Three school days (8:00am–3:00pm): USD 12,300 per year. - Preschool — Three mornings (8:00am–12:00pm): USD 8,808 per year. - Preschool — Two full days (8:00am–6:00pm): USD 9,384 per year (12‑month basis). - Preschool — Two school days (8:00am–3:00pm): USD 8,196 per year. - Preschool — Two mornings (8:00am–12:00pm): USD 5,856 per year. - Pre‑K (separate Pre‑K listing): - Pre‑K — Five full days (8:00am–6:00pm): USD 17,840 per year (10‑month basis shown). - Pre‑K — Five school days (8:00am–3:00pm): USD 15,600 per year. - Pre‑K — Three full days (8:00am–6:00pm): USD 10,700 per year (10‑month basis shown). - Pre‑K — Three school days (8:00am–3:00pm): USD 9,360 per year.
Billing schedule and payment terms
- Kindergarten–Grade 8 tuition is presented on a 10‑month basis in the published schedule; preschool plans are presented on either 10‑month or 12‑month bases depending on the specific program variant. (Monthly equivalents above are calculated from those published bases when a 10‑ or 12‑month basis is shown.) - Registration deposit for Kindergarten–Grade 8: 10% of the annual tuition (amount shown as the registration deposit). - Materials fee (Pre‑K through Grade 8): USD 458 per year (annual materials/supplies fee listed). - Extended care (after school care 3:45pm–6:00pm) is shown as USD 25 per hour.
Boarding fees
- Boarding is not offered; Springbridge operates as a day school with separate preschool/kindergarten and grades 1–8 day campuses.
Other costs and recurring charges
- Uniforms for Kindergarten–Grade 8 are purchased separately by families. - Materials/supplies fee: USD 458 per year (listed as a separate annual charge). - Extended care billed at USD 25 per hour for the stated hours (3:45pm–6:00pm). - Sibling discount: a 10% discount applies to the cheaper tuition when two or more children attend concurrently (discount applies to tuition only).
- Online bill payment via a third‑party bill‑pay service is available (the school is listed with a payment aggregator that accepts Visa, MasterCard, Discover, Apple Pay, or bank account/ACH payments).
Notes on how amounts are presented in the schedule
- Published tuition figures are shown as annual amounts; some annual figures are expressed on a 10‑month or 12‑month billing basis in the published schedule and have been presented here in the same form. Monthly equivalents shown above are computed from those published 10‑ or 12‑month bases and are identified as calculated values.
Diving deeper
Diving deeper
Boarding arrangements
Boarding arrangements
—
Boarding arrangements
—
Uniform requirement
Uniform requirement
—
Uniform requirement
—
Food options
Food options
—
Food options
—
House system
House system
—
House system
—
Governance and ownership
Governance and ownership
Aeon School was founded by key leaders who transformed Avenues The World School from an ambitious vision into a leading model of global education. Formerly known as Avenues Online, Aeon School has grown into a global learning community spanning five continents. The school is NEASC-accredited and offers NCAA-approved courses.
Governance and ownership
Springbridge International School is independent and coeducational. It offers bilingual programs in Japanese/English or Mandarin/English.
Academics
Academics
Curriculum details
Curriculum details
The school has Great Works as the cornerstone of its education, an interdisciplinary core curriculum that unites English, social studies, science, and the arts through integrated learning. Students read a common set of Great Books and undertake interdisciplinary projects that connect learning to local communities and global issues. Math is taught through Math Inquiry, a problem-based mathematics curriculum modeled on materials developed at Phillips Exeter Academy, fostering collaboration and deep mathematical thinking. Beginning in middle school, students who demonstrate exceptional mathematical talent may apply to the Institute for Advanced Mathematics. Language learning is delivered through Global Passport, a task-based language curriculum that combines project-based learning with authentic practice. Students may study Chinese, French, German, Japanese, Russian, or Spanish.
Curriculum details
Mandarin Immersion Program uses a Two-Way Dual Mandarin Immersion model. All traditional subjects—math, science, social studies, and history—are taught in both Mandarin and English. Students meet or exceed academic content standards in English and develop bilingual and biliterate proficiency. Language development is supported with opportunities to speak, listen, read and write throughout the day; instruction time by grade levels is Mandarin-dominant early and balanced later: Preschool 80% Mandarin / 20% English; PreKindergarten and Kindergarten 70% / 30%; 1st–2nd 60% / 40%; 3rd–4th 50% / 50%; 5th grade and up 40% / 60%. Japanese Immersion Program uses MOE-approved textbooks for mathematics and Japanese language; Life, Science, and Social Studies are taught through concrete activities; Moral Education, Physical Education, Art and Music are included; students practice presenting and using correct Japanese in daily life. Both programs aim to develop bilingual and biliterate proficiency and strong cultural understanding.
Student teacher ratio
Student teacher ratio
—
Student teacher ratio
—
Exam results
Exam results
—
Exam results
—
Higher education progression
Higher education progression
Aeon graduates pursue a wide spectrum of pathways, from Ivy/Ivy-equivalent universities and selective private research institutions to public flagships, small liberal arts colleges, and specialized programs in engineering, design, business, STEM, and the arts. They are prepared not only to enter competitive programs but to thrive in them. University counseling lists acceptances to Johns Hopkins University, Harvard University, Stanford University, the University of California system (including Berkeley and UCLA), and New York University, among many others.
Higher education progression
—
Gifted and talented
Gifted and talented
Starting in middle school, students who demonstrate exceptional mathematical talent may apply to the Institute for Advanced Mathematics.
Gifted and talented
—
Academic calendar
Academic calendar
—
Academic calendar
—
Wellbeing & support
Wellbeing & support
Social & emotional learning
Social & emotional learning
—
Social & emotional learning
The school provides a nurturing environment for bilingual education and fosters belonging and security in an international setting. Elementary students learn to question, evaluate, compare, reason, and problem solve bilingually.
Special educational needs (SEN)
Special educational needs (SEN)
—
Special educational needs (SEN)
Staff have experience with special education and inclusive practices. Ji Fang has over nine years of teaching experience, including six years in bilingual education and three years in special education. Kazuko Gold notes inclusion preschool experience.
English as an additional language
English as an additional language
—
English as an additional language
Mandarin Immersion Program uses a Two-Way Dual Mandarin Immersion model where Mandarin and English speakers support each other; all subjects are taught in both languages; students meet English content standards and develop bicultural competence, bilingualism, and biliteracy. There are opportunities to speak, listen, read, and write in both languages throughout the school day.
Mental wellbeing
Mental wellbeing
—
Mental wellbeing
The school provides a nurturing environment for student wellbeing and bilingual education.
Safeguarding
Safeguarding
—
Safeguarding
—
Safeguarding policy
Safeguarding policy
—
Safeguarding policy
—
Facilities
Facilities
Facilities overview
Facilities overview
AEON School operates on the campus of Mission College in Santa Clara, California, providing in-person classes for grades 5–12 alongside AEON's online global classrooms. The school day runs Monday–Friday, 8:00am–3:30pm, at 3000 Mission College Blvd. The campus fosters in-person collaboration and a learning community, supported by master educators who emphasize both academic growth and student wellbeing. The Design Lab program provides hands-on design challenges and fieldwork as part of AEON's innovative curriculum.
Facilities overview
Two campuses: Preschool & Kindergarten at 1625 W. Campbell Ave, Campbell, CA 95008, and Grades 1–8 at 1980 Hamilton Ave, San Jose, CA 95125. The school is an independent, coeducational bilingual school offering Japanese/English or Mandarin/English bilingual programs.
Sports facilities
Sports facilities
AEON School is the official partner of USA Fencing and US Sailing. The partnerships allow students to fully pursue athletic goals while receiving a world-class education through personalized calendars and flexible scheduling. Athletic schedules are integrated with the school timetable to accommodate training and competition. Several scholarships are awarded each year to members of these athletic communities.
Sports facilities
—
Academic facilities
Academic facilities
Great Works is the cornerstone of AEON's core curriculum—a four-year interdisciplinary sequence co-taught by faculty in science, engineering, and humanities. Students complete interdisciplinary projects and study a common set of Great Books, typically 12–16 texts per year, linking their work to global contexts. Math Inquiry is an integrated, problem-based mathematics program modeled on Phillips Exeter Academy, with pathways from algebra through calculus and opportunities for advanced coursework for exceptionally talented students. Global Passport is a language curriculum available in 9 languages, focusing on task-based learning to develop practical fluency. Flight Path is an analytics platform that combines qualitative and quantitative data to create a real-time trajectory of each student's growth and support personalized interventions.
Academic facilities
—
Extra curricular facilities
Extra curricular facilities
Design Lab provides hands-on projects rooted in the Universal Principles of Design, with certifications in Adobe Creative Suite, AutoCAD, and project management. In AEON's Signature Experiences, students undertake six ambitious Design Lab projects each year rooted in design principles. Kayaking in the Elkhorn Slough is one example of experiential learning. A visit to the San Francisco Museum of Modern Art (SFMOMA) and cultural events like the Mid-Autumn Festival are also part of Signature Experiences, as is an Alphabetography Photo Walk.
Extra curricular facilities
—
Parent experience
Parent experience
History
History
Aeon School, formerly Avenues Online, exists to create innovative solutions that enable learners to move the world. Aeon was founded by key leaders who transformed Avenues The World School from an ambitious vision into a leading model of global education. Starting with 22 pioneering students in 2019, Aeon School has grown into a global learning community spanning five continents, while staying committed to academic excellence and student wellbeing. The school holds accreditation from the New England Association of Schools and Colleges (NEASC) and NCAA‑approved courses, underscoring the rigor of its program. Since 2021, Aeon graduates have thrived at Harvard, Stanford, University of Chicago, and the University of Pennsylvania, and partnerships with Olympians and initiatives like Rise demonstrate the ability to nurture scholastic achievement and exceptional talent across academics, athletics, research, the arts, and leadership.
History
Springbridge International School is an independent, coeducational bilingual school offering Japanese/English or Mandarin/English programs. Preschool & Kindergarten are located at 1625 W. Campbell Ave, Campbell, CA 95008, and Grades 1–8 are located at 1980 Hamilton Ave, San Jose, CA 95125. The school's mission is to provide a nurturing environment for bilingual education, empowering students through a curriculum that develops proficiency in both languages. The Springbridge International School Foundation provides financial support for infrastructure-related projects, focusing on technology improvements to learning labs and playground facilities, funded largely by tax-deductible donations and company-matching grants; the foundation is a 501(c)(3) public charity.
Community
Community
Aeon School has a global community spanning five continents with 175 students and 26 countries represented. Class sizes range 10–15, and learning can occur from anywhere. The community is anchored by expert faculty, caring deans, and a global network of peers that supports safety, respect, and belonging. Families and partners collaborate to support students' pursuits, from athletics to entrepreneurship, aligning with the program's emphasis on scholarship and extraordinary experiences.
Community
Community and parental participation are important to Springbridge; the admissions process includes a family interview. School tours are by appointment and scheduled through the Admissions office, inviting family involvement in the school selection process. Enrollment is open for Japanese and Mandarin immersion programs for children from age 24 months through grade 8; preschool enrollment is year-round and the academic year begins in fall. Springbridge Foundation welcomes many forms of volunteer support.
Parent teacher association
Parent teacher association
—
Parent teacher association
—
Extra-curricular
Extra-curricular
Academic & intellectual
Academic & intellectual
The school uses Great Works, a cross-disciplinary core curriculum that unites English, social studies, science, and arts in one integrated learning experience. Students engage in deep reading, interdisciplinary projects, and practical application across disciplines to connect learning with real-world issues. Math Instruction centers on Math Inquiry, a problem-based mathematics program modeled on Phillips Exeter Academy, with an Institute for Advanced Mathematics for exceptionally talented middle- and high-school students. The school is NEASC-accredited and offers NCAA‑approved courses, and Aeon graduates have gone on to study at leading universities such as Harvard, Stanford, the University of Chicago, and the University of Pennsylvania.
Academic & intellectual
Traditional School Program provides daily instruction in English language arts, mathematics, science, social studies, and English arts education. English language arts uses Jr. Great Books, DRA, and Wordly Wise, while mathematics follows the Singapore and Saxon curricula. English science uses FOSS and English social studies uses History Alive and Houghton Mifflin. Japanese or Mandarin language is taught daily by a native speaker.
Arts & creative
Arts & creative
Great Works integrates the arts as a core component of learning, connecting English, social studies, science, and arts through interdisciplinary projects. Students read a common set of Great Books spanning literature, science, mathematics, philosophy, art, political science, and economics, and undertake projects that connect learning to local and global communities. Aeon graduates have pursued notable arts and performance endeavors, including a Broadway performer and an artist-activist.
Arts & creative
The program includes English arts education comprising art, music, physical education, character development, and technology.
Cultural & language
Cultural & language
Global Passport is a task-based language curriculum that blends project-based learning with authentic practice, accelerating students' ability to communicate in their chosen language. Students can study Chinese, French, German, Japanese, Russian, or Spanish. The program is part of a global, integrated approach, and the school is transnational, non-religious, and apolitical.
Cultural & language
Springbridge operates Japanese/English or Mandarin/English bilingual programs. Japanese or Mandarin language is taught daily by native teachers.
Social & hobbies
Social & hobbies
Aeon Pods are in-person learning communities formed by families in the same area. Students meet daily in a shared space, work through Aeon's curriculum together, and benefit from face-to-face collaboration and peer support. Aeon supports Pods from formation to launch, including onboarding and launch, and Pods may designate a Learning Guardian to supervise day-to-day logistics. Flexible schedules blend live classes and independent work within Aeon's NEASC-accredited academics and NCAA‑approved courses.
Social & hobbies
After School offers activities to full-time students, including chess, light and photography, Chinese, hula dance, ballet, art, and Japanese. Spanish, coding, and other language options are available after school. Golf and tennis lessons are offered at Saratoga Country Club, and seasonal sports include basketball, baseball, soccer, and floor hockey. Other activities include abacus, LEGO engineering, cooking, and jazz dance.
Community & service
Community & service
Aeon offers income-based tuition and humanitarian scholarships to broaden access to its programs. The tuition model reflects family finances and the number of Aeon students in a household. The school also partners with Rise, a Schmidt Futures and Rhodes Trust initiative, to support excellence across academics, athletics, research, and the arts; Aeon graduates have earned recognition in programs and disciplines across these areas.
Community & service
—
Leadership & professional
Leadership & professional
Aeon students become leaders across diverse domains. Violetta, Class of 2023, matriculated to Johns Hopkins; Onkar, Class of 2024, is a Y‑Combinator‑backed founder and Rise Global Winner; Magda, Class of 2025, is a Sabre Olympian; Julius Raymond, Class of 2032, shines as a Broadway performer.
Leadership & professional
—
Lifestyle & wellbeing
Lifestyle & wellbeing
Wellbeing is embedded in Aeon's approach to education. University Counseling centers on fit over formula, guiding students through the college process with emphasis on wellbeing and authentic self-reflection. The Aeon Principles foreground safety, belonging, and human connection, and emphasize rigorous thinking balanced with curiosity, joy in discovery, and purposeful action.
Lifestyle & wellbeing
Saturday and after-school classes are not required, freeing time for family and personal pursuits. The schedule includes after-school activities and seasonal sports. The summer camp offers Japanese and Chinese immersion programs with academic enrichment, sports, cultural arts and crafts, and field trips.
Language provision
Language provision
Language provision
Language provision
Global Passport is a task-based language curriculum. Instruction is available in 9 languages. Students can choose from among 9 languages and are assessed yearly, benchmarked to ACTFL. Language levels 1–4 are offered, with advanced-level courses available at level 5 and above, and metalinguistics for Romance and East Asian languages. Great Works English is part of the core curriculum (Great Works English, 9–12). Explicit language offerings include Chinese, French, German, Japanese, Russian, and Spanish.
Language provision
Languages taught include English and Mandarin in the Mandarin immersion program and English and Japanese in the Japanese immersion option. English is used across the curriculum and students are expected to meet English standards. Enrollment is open from 24 months through grade 8.
Bilingual teaching
Bilingual teaching
—
Bilingual teaching
The school offers bilingual programs in Japanese/English or Mandarin/English. The Mandarin program uses a two-way dual immersion model in which English speakers learn Mandarin and Mandarin speakers learn English, with all subjects taught in both languages. The Japanese immersion program is also offered as a language option.
Immersion programs
Immersion programs
—
Immersion programs
Mandarin immersion program uses a two-way dual immersion model with instruction in Mandarin and English. Instruction time by grade is 80% Mandarin / 20% English in Preschool, 70% / 30% in PreKindergarten and Kindergarten, 60% / 40% in 1st–2nd, 50% / 50% in 3rd–4th, and 40% / 60% in 5th grade and up. Entering Preschool through Kindergarten classes include Mandarin and non-Mandarin speakers learning together in the same classroom, with higher grades requiring Mandarin proficiency. The program emphasizes high levels of fluency and biliteracy, with Mandarin Language Arts and Mandarin Math taught in both languages.
Reputation
Reputation
Awards
Awards
null
Awards
—
Accreditations
Accreditations
NEASC accreditation; NCAA-approved courses.
Accreditations
—
Admissions
Admissions
Admissions
Admissions
Applications are open for August 2026 and are reviewed on a rolling basis. The requirements include a $50 application fee; Admissions Application (Parent/Guardian Portion) and Admissions Application (Student Portion); Academic Records (unofficial, last 1–2 years); Teacher Evaluation; Additional Supplements (optional) such as letters of recommendation, portfolio, writing samples, and/or individualized learning plans; SSAT and/or Character Skills Snapshot are accepted. The process also includes a 45-minute Parent Meeting and a 30-minute Student Interview, and there is an optional Reduced Tuition Program Application for need-based tuition assistance.
Admissions
Enrollment is open for Japanese and Mandarin immersion programs for children from age 24 months and potty trained through grade 8. Preschool enrollment is year round; the academic year commences in the fall. Class size is limited and applicants are encouraged to apply early. After submitting your completed application, the school will contact you for an assessment in English language arts and math, and in either Japanese or Mandarin. Mandarin-speaking ability is not required for preschool or kindergarten enrollment. An observation/shadow day is part of the admissions process. Tours are by appointment and admissions testing is by appointment. Preschool Application and Elementary Application are view/download. Open House 2026 flyer is available for download. The school is located at 1625 W.
Scholarships
Scholarships
AEON School is the official school partner of USA Fencing. Two scholarships are made available to members of the USA Fencing community. Rise Scholars: AEON partners with Rise to identify 100 Global Winners each year and AEON has offered 17 full scholarships to Rise Winners and Finalists in the Classes of 2022–25.
