IB Maths AI HL Unit 5.16 Notes – Numerical Solutions of Differential Equations

This IB Maths AI HL Unit 5.16 resource covers Numerical Solutions of Differential Equations, fully aligned with the Applications and Interpretation syllabus . Students develop understanding of Euler’s method, step size and accuracy, coupled systems, and predator–prey models such as Lotka–Volterra.

The resource includes both a student copy and a teacher copy. The student version provides structured notes, guided tables, exam style questions, and modelling tasks involving single differential equations and coupled systems. The teacher version includes fully worked solutions, rounded answers, and clear explanations to support efficient instruction and assessment.

Ideal for IB Maths AI HL teachers teaching Unit 5 calculus applications, this ready to use resource strengthens numerical modelling skills, interpretation of results, and exam preparation while saving valuable planning time.