The tangent theorem – solving problems Whiteboard exercise Play

The tangents to the circle that are parallel to the line Animation Play

The transversal and angles Whiteboard exercise Play

The transversal and angles Student activity Play

The vector equation of a line Animation Play

The vertex of a parabola Student activity Play

Tools that involve moment Whiteboard exercise Play

Torus Animation Play

Total internal reflection Student activity Play

Transformations Class activity Play

Transformations Whiteboard presentation Play

Transforming the vector equation of a line Animation Play

Translation, rotation and reflection Whiteboard exercise Play

Transmitter aerials Slideshow Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Animation Play

Transverse and longitudinal waves Whiteboard exercise Play

Trapezium Whiteboard exercise Play

Trapezium Student activity Play

Triangle Student activity Play

Triangle tricks Animation Play

Triangles symmetrical with respect to a line Whiteboard exercise Play

Two billiard balls collisions and the velocity vectors Whiteboard exercise Play

Two circles and a line Whiteboard exercise Play

Two circles and a line Student activity Play