25+ years helping IB schools teach better.
IB Source has spent more than 25 years helping IB World Schools find the resources that inspire teaching, strengthen learning and support student success — now delivering every Diploma Programme course as a ready-to-teach platform.
A trusted partner to IB World Schools.
As a global education partner, we work closely with schools, teachers and publishers to provide high-quality resources aligned with the International Baccalaureate® programmes. Everything we offer is chosen or built to help educators deliver engaging, inquiry-based learning across the IB continuum.
Our mission is simple: make it easier for schools to access the best educational resources — with exceptional service, expert guidance and tools teachers genuinely reach for. From a single classroom to a whole IB World School, we make the process efficient, responsive and stress-free.
Innovation that supports teaching.
Education keeps evolving, and so do we. The platform is built around what IB classrooms actually need.
Ready-to-teach toolkits
Complete lessons, student worksheets, full mark schemes, slides and revision organisers — for every subtopic of every DP subject.
Just-in-time updates
Timely, curriculum-aligned material as new IB guides and subject updates are introduced, so your resources never fall behind.
Built for real classrooms
Every resource is aligned to the assessment objectives and shaped by how teachers plan, deliver and mark — not a generic template.
A partner, not just a supplier.
Schools deserve more than an online catalogue. Behind IB Source is an experienced team of people who know the IB — helping you find the right resources, simplify procurement and support your classrooms with confidence. Real support from real people, whenever you need it.
Talk to us →Our commitment.
We’re passionate about empowering educators and inspiring students. By combining trusted resources with genuinely useful tools and exceptional service, we help schools create meaningful learning experiences that prepare students for an ever-changing world — together, shaping the next generation of globally minded learners.
IB Source is an independent provider and is not endorsed by or affiliated with the International Baccalaureate Organization.