Similar prisms and pyramids Student activity Play

Similar pyramids Whiteboard exercise Play

Similar spheres, cylinders and cones Student activity Play

Small steps Whiteboard presentation Play

Small steps Class activity Play

Sphere Student activity Play

Sphere Simulation Play

Surface of a cone Student activity Play

The dimensions of the paper sizes Whiteboard exercise Play

The fence problem Student activity Play

The formula for the space diagonal of a cube Student activity Play

The least possible volume of the rectangular right prism Whiteboard exercise Play

The prism Student activity Play

The pyramid Whiteboard exercise Play

The pyramid Student activity Play

The ratio of the volumes Animation Play

The resistance of a wire and its dimensions Simulation Play

The resistance of a wire and its dimensions Student activity Play

The right prism based on a right-angled triangle Whiteboard exercise Play

The scalar product (1) Whiteboard presentation Play

The space diagonals of a cube Student activity Play

The space diagonals of a cube Whiteboard exercise Play

Using the formula for the space diagonal of a cube Whiteboard exercise Play

Using the Pythagorean theorem in 3-dimensional space Whiteboard exercise Play

Using the Pythagorean theorem in 3-dimensional space Student activity Play