Mathematics is called the “queen of sciences” for a reason. The broad range of topics offered by the IB program—especially calculus—provides solid preparation for university studies and gives you an edge over other curricula. At the same time, it presents challenges that can be difficult to meet in high school. That’s why in my classes, I often work with complex examples, demonstrating various ways to apply the formulas. Students tend to treat them too mechanically, simply “copying and substituting,” which I aim to change by fostering a deeper understanding of the subject matter.