IB Lesson-Prep Guides — Maths AA, Biology, Economics

2026-10-28

Tutor lesson-prep guides – International

IB lesson-prep guides

IB marks method, not recall: the formula booklet is given, so the marks sit in how you use it. Each chapter is one 60-minute lesson with a read-aloud script and an exit check.

Subjects

IB maths (AA)

Functions and graphs, introductory calculus, probability, each chapter reading the graph out of the algebra.

1 chapters live

IB biology

Cells and membrane transport, genetics, ecology, binding structure to function with magnification and water potential.

1 chapters live

IB economics

Elasticity of demand, market failure, macroeconomic policy, computing elasticities and using them to explain prices.

1 chapters live

How IB differs from DSE

IB awards method and explanation marks, so a correct answer without working earns only part of the credit. Every chapter here names the sentence the tutor should make the student say, and treats evaluation as its own stage.

Find a tutor – free

Written by the TutorZone team; original questions and flows, not IB or publisher material.