Interactive tools to help make topics more engaging to learn or revise.

Trigonometry applet

Learn trigonometry with unlimited questions.

Quadratic equation applet

Worked solutions to any quadratic equation.

SUVAT Projectiles applet

Play with projectile motion, practice SUVAT.

Radians & degrees applet

Visual aid for degrees and radians revision.

Function plotter

Plot polynomial and trig functions.

Coordinate Geometry

Line equations and midpoints from two points.

Scientific Calculator

Simple calculator with standard functions.

Modular Arithmetic

Visualise modular (clock) arithmetic.

Equation of a Circle

Interact with the equation of a circle.

Simplify Surds

Step by step simplification of surds.