Radford Mathematics Search IB Mathematics resources

Radford Mathematics

Contact / enquiry

Send a question about tutoring, revision courses, website resources or anything else. Your message will be sent to [email protected].

Find your next resource

Search notes, worksheets & videos

Try “geometric sequences”, “binomial”, “5.4” or “AA HL”. Use the filters to narrow your results.

74 results · Showing 49–72 · Clear filters

Lesson notes

Transformations of Graphs

AA HL · Topic 2 · SL 2.11

Translate, reflect and stretch graphs; follow points, domains, ranges and asymptotes through complete worked sequences. Includes a labelled HL extension.

Lesson notes

Normal Distributions

AA HL · Topic 4 · SL 4.9

Bell curves, normal probabilities and inverse normal calculations with a graphical calculator.

Lesson notes

Limits and the Derivative

AA HL · Topic 5 · SL 5.1

Approach limits numerically and graphically, then interpret the derivative as gradient and rate of change.

Lesson notes

Power Rule Differentiation

AA HL · Topic 5 · SL 5.3

Differentiate polynomial terms efficiently and connect the algebra to gradient.

Lesson notes

Tangents and Normals

AA HL · Topic 5 · SL 5.4

Use derivatives to construct tangent and normal lines at a point on a curve.

Lesson notes

Differentiation Rules

AA HL · Topic 5 · SL 5.6

Differentiate standard functions and combinations using chain, product and quotient rules.

Lesson notes

Optimisation

AA HL · Topic 5 · SL 5.8

Build and analyse an objective function, including closed-domain endpoint checks.

Lesson notes

Kinematics

AA HL · Topic 5 · SL 5.9

Move fluently between displacement, velocity and acceleration and distinguish displacement from total distance.

Lesson notes

Standard Integrals

AA HL · Topic 5 · SL 5.10

Recognise standard antiderivatives and integrate linear composites with correct scale factors.

Lesson notes

Integration by Substitution

AA HL · Topic 5 · SL 5.10

Recognise an inner function and its derivative, then change variable to simplify the integral.

Lesson notes

Areas Using Definite Integrals

AA HL · Topic 5 · SL 5.11

From signed area and its applications to total geometrical area and area between two curves.

Lesson notes

Limits, Continuity and First Principles

AA HL · Topic 5 · AHL 5.12

Understand limits and informal continuity/differentiability, derive polynomial derivatives from first principles, and interpret higher derivatives.

Lesson notes

L’Hôpital’s Rule

AA HL · Topic 5 · AHL 5.13

Evaluate indeterminate limits with l’Hôpital’s rule, repeated use, algebraic rewriting and a Maclaurin-series check.

Lesson notes

Implicit Differentiation

AA HL · Topic 5 · AHL 5.14

Differentiate relations where y is not isolated, using the chain rule on every y-term.

Lesson notes

Related Rates

AA HL · Topic 5 · AHL 5.14

Differentiate a geometric/physical constraint with respect to time and connect simultaneous rates of change.

Lesson notes

AA HL Optimisation

AA HL · Topic 5 · AHL 5.14

Optimise models with implicit constraints and endpoint possibilities.