Lately, I’ve been looking at international schools here in Madrid for my child and have noticed that most of the better ones promote the IB curriculum. After searching online, I found the information to be quite mixed—some say it’s great, others say it’s tough. I’ve also done my own homework and spoken with a few friends whose children are currently in the IB program. I wanted to share my findings and thoughts to help other parents who are also weighing their options.
Is the IB Program Really as Hard as They Say?
In my opinion, yes, it’s difficult, but not in the traditional sense of just memorizing and drilling practice questions. The difficulty of the IB program lies mainly in its high demand for a student’s comprehensive skills. It’s not like the education systems we might be used to, where you can get high scores simply by memorizing the textbook and getting the answers right. The IB places a much greater emphasis on your critical thinking, research, and time management skills.

I’ve summarized the main challenges into these few areas:
Curriculum Breadth and Depth
In the IB Diploma Programme (IBDP), students must choose six subjects, covering both arts and sciences, which means they can’t have a strong bias towards one area. Furthermore, each subject has not only a final exam but also numerous internal assessments and assignments throughout the course, which account for a significant portion of the final grade. This means you have to work consistently and can’t rely on last-minute cramming.
The ‘Three Big Mountains’: EE, TOK, and CAS
These three components are the core of the IB, and also the most grueling parts.
- EE (Extended Essay): A 4,000-word research paper where students must choose their own topic, find resources, and conduct an analysis, much like a mini-thesis. It’s a huge test of their research and writing skills.
- TOK (Theory of Knowledge): This is a course similar to philosophy that explores ‘how we know what we know.’ It’s very abstract and requires strong logical and critical thinking abilities.
- CAS (Creativity, Activity, Service): This requires students to complete 150 hours of extracurricular projects in creativity, activity, and service. It’s not just about having fun; it needs to be planned and completed with reflection.
| Core Requirement | Abbreviation | Main Challenge |
| Extended Essay | EE | Independent research and academic writing |
| Theory of Knowledge | TOK | Critical thinking and philosophical reasoning |
| Creativity, Activity, Service | CAS | Time management and practical engagement |
I think the philosophy behind the IB curriculum is excellent; it’s not about spoon-feeding knowledge but about cultivating a ‘lifelong learner.’ If your child has a solid foundation, is an independent learner, and is naturally curious, then the IB can be a fantastic choice that will greatly develop their overall abilities. However, if a child at an IB international school in Spain is more accustomed to passive learning or struggles with time management, the initial phase can be very tough. They will need a lot of support and guidance from parents and the school, such as Kensington School. So, when it comes to Spanish IB results, whether it’s ‘hard’ or not truly depends on the individual. Before making a choice, it’s crucial to assess your own child’s strengths and personality.