Moving into IB Math: What Parents Should Know

Dec 1 / Lou Matthews


Coming Into IB Math From IGCSE: What Changes

If your child is moving (or has moved) from IGCSE into IB Mathematics, it can feel like a sudden shift. Many parents notice it right away.
 
Here's what I want you to know.

1. IB doesn't just continue IGCSE — it transforms it

In IGCSE, students are introduced to key concepts and get a lot of practice building foundational skills. That work matters.
 
IB takes those same foundations and applies them in much more powerful ways. Concepts are revisited, but now students are asked to think deeply, connect ideas, and solve multi-layered problems.
 
That's why, in our sessions, we might spend an entire lesson on just a few problems. The depth is intentional — and challenging, even for experienced problem-solvers.

2. IB math is highly technology-based
IB students don't just “do math.” They work with technology.
Most students use graphing tools such as:
 
Graphing display calculators (GDCs)
TI-84 or TI-Inspire-style platforms
Embedded apps and programs within problems
 
This means students are thinking, interpreting, and using technology at the same time. Learning to use the tools well is part of the curriculum, not an add-on.

3. IB math is closely tied to real life
IB problems are often rooted in real-world contexts — finance, investment, statistics, modeling, and data interpretation.
 
One of the best ways to support students is helping them notice math in everyday situations: patterns, decisions, trade-offs, and data they encounter outside of school.

4. IB requires much more student independence

Compared to earlier programs, IB places more responsibility on students:
 
Less routine homework
More self-guided practice
Greater ownership of understanding
 
There is also a project-based element, which means students must manage their time, thinking, and progress more independently than before.
 
One small thing to try this week
When your child is working on IB math, ask:
“What connections are you seeing here?”
Not to test them — just to help them reflect. text.