Erdkinder Cambridge IGCSE
Blue Blocks runs Cambridge IGCSE in Hyderabad the Montessori way. The Erdkinder programme follows AMI-certified Montessori curriculum standards for adolescents ages 12 to 16, integrated with Cambridge Lower Secondary and Cambridge IGCSE assessments. Running since 2005, full birth-to-eighteen programme since 2017. 1,047 children across the journey; over 45,000 parents engaged through workshops worldwide. Our adolescents have built a CubeSat that flew on ISRO's PSLV-C62, filed five patents with the Government of India, and authored peer-reviewed research with DOIs. The work below is what students do here.
SBB-1 CubeSat
Student-built payload. IN-SPACe authorised. Flew on ISRO's PSLV-C62, 12 January 2026.
SBB-2 Announcement
Second-generation payload announced April 2026. SBB-1 alumni now mentor next cohort.
Five Patents Filed
Drone humanitarian technology. Filed with Govt. of India by children ages 8–12.
Dream Teachers
(Agentic AI)
Twelve adolescents built personalised AI tutors. Peer-reviewed preprint, May 2026.
AMI Talks Podcast
From the Absorbent Mind to the Innovative Mind. First students ever featured in AMI Talks.
International
Recognition
30th Montessori Congress (Mexico). Scientific Congress, Nobel Peace Center, Oslo.
PARENT VOICES
INPUT NEEDED — 1–2 short parent quotes.
Informed by published research from the Blue Blocks Micro Research Institute. Explore →
Academic Foundation
Cambridge Curriculum
We combine the world-recognized Cambridge Lower Secondary (Grades 7-8) and IGCSE (Grades 9-10) syllabi with authentic field investigations, drone design, space labs, and professional research projects. Taught by AMI-certified diploma-holders and Cambridge-trained mentors. Externally marked at Cambridge Checkpoint (Grade 8) and Cambridge IGCSE (Grade 10).

Explore Grades 7 & 8 STEM
Physics Details
Forces, energy, light, electricity, magnetism. Build circuits, test predictions.
How We Prepare for Exams
Students write their own exam papers first. Monthly tests follow the Cambridge Marks Scheme, assessed three ways:
- 1.
Self-assessment against the Cambridge Marks Scheme
- 2.
Peer review against the same criteria to build evaluative thinking
- 3.
Mentor assessment as the calibrating benchmark
The gap between the three evaluations is where real learning happens.
Over 85% of grades awarded as A* or A in Mathematics, Physics, & Chemistry.
Productive Work
What Students Build
Verifiable institutional record first, classroom work second.
Space Systems & Aeronautical Prototyping
Real satellite payload design, SBB-1 CubeSat integrated on ISRO's PSLV-C62. Showcased on national television.
Intellectual Property & Indian Patent Filings
Five patents filed with the Government of India. Invented by students aged 8-12.
Scientific Field Investigations & Data Research
Student-designed 25-question psychological research instrument deployed for study in workspaces.
Circular Economics & Student-Led Micro-Business
Pulping, drying, and reforming to study circular economics.
Ecology, Arts & Collaborative Social Action
Studying Javan Rhino, Indian Vulture, and Amur Leopard.
Dream Teachers (Agentic AI)
Twelve adolescents built personalised AI tutors. Peer-reviewed preprint May 2026, dataset on Harvard Dataverse.
VISUAL SHOWCASE: Real Student Inventions & Labs
A VISUAL JOURNEY THROUGH OUR SECONDARY SCHOOL LABS, FIELD RESEARCH SITES, AND SUSTAINABLE BUSINESS MODELS. CLICK ANY IMAGE TO VIEW IN HIGH RESOLUTION.




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Daily Rhythm
A Day in Erdkinder
Sports
Part of the daily rhythm. Basketball, Table Tennis, Volleyball, 5K Running, 100m Sprint, Karate.


Height, Weight, Flexibility, Sprint Time
Settling In
New students join from day one. No transition track. Adjustment: a few weeks.
Admissions Process
Form submission or phone call.
Tours of labs, interact with mentors, and view live sessions.
Conceptual and skill-based evaluation to identify child's learning stage.
Admission confirmation, onboarding and cohort integration.
GOING OUTS
Going Outs
Not field trips. Every visit has a research question.
| Type | Description |
|---|---|
| Field Research | Flipside workspace, geological sites, ecological sites. Every visit has a research question. |
| Professional Encounters | Professionals visit or host. Peer inquiry, not lecture. |
| International Conferences | 30th International Montessori Congress (Mexico). Montessori International Scientific Congress at the Nobel Peace Center, Oslo. AMI Talks Podcast (first student presenters in AMI Talks history). Saparya, Explore Montessori, AMI-AGM. Contributors, not observers. |
| Exhibitions & Cultural | [INPUT NEEDED] |
PHOTO NEEDED: One per type.
ERDKINDER MENTORS
Erdkinder Mentors
AMI-certified diploma-holders and Cambridge-trained subject specialists, working together.
Kriti Khare
Maths- B.Sc. Maths
- MCA
Dr. Shobha Ediga
Biology- Ph.D. Plant Biotech, UoH
- AMI Elem. Asst.
Kiranmayi R S S
Chemistry- M.Sc. Chemistry
- AMI Elem. Asst.
Mousam Mondal
Physics- M.Sc. Theoretical Physics (Gold Medal)
- M.Sc. Astrophysics, Hertfordshire
Ranjan Kumar
Drones- B.Tech Aeronautical Engineering
Poulomi Bose
English- M.A.
- B.Ed.
- TESOL
- Waldorf
- IC CBSE, ICSE, ISC
Shailaja Chimpanna
Telugu- B.Sc., B.Ed.
- AMI Elem. Asst.
Praveena Reddy Vanga
Hindi- B.Sc., M.Sc. Computers
- AMI Elem. Asst.
Protiti Mookherjee
Dance- M.A. Bharatnatyam
- 30+ years performing
Ravinder Kumar Hanshi
Karate- 7th Dan Karate
- International Referee
- 44+ years
Joseph
Sports- M.P.Ed.
- 4+ years
EACH MENTOR: Photo + 2–3 sentence bio.
FAQ
Frequently Asked Questions
NARENDRA: FAQ schema (application/ld+json).
RELATED RESEARCH
Related Research
Canonical institutional sources for the work referenced above.
| Publication | Where to Read |
|---|---|
| SBB-1 → SBB-2 Announcement | research.blueblocks.in/missions/sbb-1-to-sbb-2/(landing page pending build) |
| Student-Built Dream Teachers (Agentic AI) | research.blueblocks.in/publications/dream-teachers/(landing page pending build) |
| Flipside Research Case Study | |
| Resilience Workshop Case Study | |
| Structured Debate Case Study | |
| AMI Talks Podcast | |
| Nobel Peace Center / Montessori International Scientific Congress | |
| BBMRI Publications Index |
Ready to see the Erdkinder programme?
Schedule a visit to see our labs, meet our mentors, and learn what your child could build.
