Rotation is a transformation Student activity Play

Ruler-and-compass construction Animation Play

Ruler-and-compass constructions Whiteboard presentation Play

Ruler-and-compass constructions Class activity Play

Sampling with replacement Animation Play

Sampling with replacement Student activity Play

Sampling without replacement Whiteboard exercise Play

Sampling without replacement Whiteboard exercise Play

Sampling without replacement Student activity Play

Samplings Student activity Play

Scalar multiple Student activity Play

Scale drawing Whiteboard presentation Play

Scale drawing Class activity Play

Sectors and segments Student activity Play

Shapes in a graphic calculator Simulation Play

Shapes in graphic calculators Student activity Play

Similarity Animation Play

Solar System Animation Play

Solution of the equation ax 2 = b Student activity Play

Solving exercises using the normal to a circle Student activity Play

Solving problems involving circles Whiteboard presentation Play

Solving problems involving circles Class activity Play

Solving problems using the tangent theorem Simulation Play

Space flights Student activity Play

Space flights Simulation Play