Total resistance in a parallel circuit Student activity Play

Total resistance in a parallel circuit Whiteboard exercise Play

Transformations Whiteboard presentation Play

Transformations Class activity Play

Trapezium Whiteboard exercise Play

Trapezium Student activity Play

Trapeziums Animation Play

Trapeziums Student activity Play

Triangle Whiteboard exercise Play

Triangle Student activity Play

Two mirrors Animation Play

Two parallel faces in the cuboid Whiteboard exercise Play

Two parallel symmetry lines Animation Play

Two parallel tangents to a circle Whiteboard exercise Play

Two reflections in two parallel mirror lines Whiteboard exercise Play

Two sides of a parallelogram Simulation Play

Vector equations of lines in 2-D Whiteboard presentation Play

Wetting of the sides of a container Animation Play

What type of connection is it? Whiteboard exercise Play

What type of connection is it? Student activity Play

Where do Harry, Yoko, Emmanuel and Lena live? Student activity Play

Where do Harry, Yoko, Emmanuel and Lena live? Whiteboard exercise Play

Wired resistors Animation Play

Yoko cleans her room Animation Play