The gapSchools buy robots and kits, then have nothing that sequences the learning.
A workbook and kit built as a pair
Every level pairs a student workbook with a learning kit and a teacher guidebook, so the hardware always has a plan.
Pre-K to Grade 12 · Fifteen levels · One pathway
Students don’t study the SDGs. They engineer solutions to them.
The complete K-12 STEM and Sustainability curriculum: workbooks, kits, digital learning and teacher guides in one ecosystem.
Saudi Arabia National Curriculum CenterCurriculum licence, 2026
Zimbabwe Ministry of Primary and Secondary EducationMinistry approval, 2025
Jamaica Ministry of Education, Skills, Youth and InformationMinistry resources list, 2025 to 2026
Fifteen levels. One pathway from Pre-K to Grade 12.
A workbook, a kit and a teacher guide at every level. Pick a cover.
FoundationPre-K to K
Level 1: Powered mechanics and automation, Grade 1- Level 2: Electronics, Grade 2
- Level 3: Block coding with Scratch, Grade 3
PrimaryGrades 1 to 3
- Level 4: Robotics with MakeCode, Grade 4
- Level 5: Beginner AI, Grade 5
- OptionalDrone Tech: Drones and 3D navigation, Optional
ElementaryGrades 4 and 5
- Level 6: Circuits, sensors and data, Grade 6
- Level 7: Smart AI systems, Grade 7
- Level 8: Data science, Grade 8
Middle schoolGrades 6 to 8
- Level 9: Text-based programming, Grade 9
- Level 10: 3D modelling and printing, Grade 10
- Level 11: Internet of Things with Python, Grade 11
- Level 12: Laser cutting and advanced fabrication, Grade 12
High schoolGrades 9 to 12
What do you need to know first?
Pick the question that is yours. Each answer links to the page that settles it.
Ministries and agencies
Is it aligned, approved and safe to adopt?
Ministry documents, standards mapping and impact studies, each described exactly as issued.
See approvals and impact →Distributors and partnersCan I sell this in my market?
A full catalogue with ISBN and SKU, one-year kit warranty and teacher training.
Become a partner →School leadersDoes it fit our timetable and budget?
One 45 or 90 minute session a week, in an ordinary classroom.
See the classroom model →TeachersCan I teach this without a STEM background?
Lesson plans, answer keys and three onboarding options.
See teacher support →ParentsWhat will my child learn?
Skills, projects and outcomes for every level, in plain terms.
Browse the levels →US districtsDoes it meet NGSS and Common Core?
Standards are mapped per level in every guidebook. SKOOL21 LLC serves US buyers from San Francisco.
See the standards →Not sure where to start? We will route you to the right person at SKOOL21 or your local partner. Tell us who you are
Four parts that work as one
Physical hardware, academic documentation and digital enrichment work together, so the classroom runs without friction.
Student workbook
Follows the Engineering Design Process and works as a long-term student portfolio of sketches and reflections.
Learning kit
High-impact hardware, sensors and modular materials, designed for groups of four to build together.
Digital access
A cloud platform with 3D videos and interactive simulations for teachers, now in development. Printed materials and paper assessment work without it.
In development
Teacher guide
Lesson plans, answer keys and curriculum mapping in one place, aligned with international standards.
Three gaps in school STEM, and how we close them
The gapSustainability is often a poster or a single unit, apart from the real technical work.
Real problems in every project
Projects tie engineering to real community and global challenges, and connect them to the SDGs and to careers.
The gapTeachers without a STEM background are handed equipment and little support.
A guidebook and training for every teacher
Lesson plans, answer keys and a scheme of work come with each level, with onboarding that is self-paced, in person or online.
Drawing Blueprints, page by page
Level 3, Project 1: a construction team needs to draw the outline of a house, so the team builds a control system that draws it in Scratch. Every project from Level 1 follows this path.
Level 3 book demoSee Level 3 in action
A short walk through the Level 3 workbook and the Coding FunKey Kit: the first pages are below, and the full workbook is in the reader on the level page.
Figures we can stand behind, with their sources
Three of the figures from the Impact page. Each names its year and source.
90,000students reached in 202660,000 in the Philippines and 30,000 in Saudi Arabia. 30,000 in 2025 and 25,000 in 2024: 145,000 students across the three years.
232partner schools in 2026200 renewing and 32 new schools.
1,500teachers trained in 2026In the Philippines. 400 in Indonesia in 2025 and 600 in Saudi Arabia and Malaysia in 2024.
Students can understand and carry out the projects effectively, and they can complete them within the class time without difficulty, reflecting the suitability of the content to their level.
What a SKOOL21 lesson looks like
Photographs from SKOOL21 partner schools, used with school and parent consent.
Bring SKOOL21 to your school, district or country
Tell us who you are and we will route you to the right person.