Sequences formed by dividing by a fixed number Student activity Play

Shape factor Student activity Play

Shape factor Animation Play

Shape factor Whiteboard exercise Play

Shapes bounded by arcs Whiteboard exercise Play

Shapes bounded by arcs Student activity Play

Shapes bounded by arcs and segments Whiteboard exercise Play

Shapes bounded by arcs and segments Student activity Play

Sierpinski's Carpet Whiteboard exercise Play

Sierpinski's Carpet Student activity Play

Sierpinski's Carpet – activity Whiteboard exercise Play

Snow shoes Illustration Play

Solution of the equation ax 2 + bx + c = 0 Student activity Play

Solution of the equation ax 2 = b Student activity Play

Solving an equation Student activity Play

Solving problems using the tangent theorem Student activity Play

Square circumscribed and inscribed in a circle Student activity Play

Square circumscribed and inscribed in a circle Whiteboard exercise Play

Square roots Simulation Play

Square roots Student activity Play

Squaring a binomial difference Student activity Play

Sridhara's method of finding the roots of a quadratic equation Student activity Play

Statements about pressure Whiteboard exercise Play

Static friction causes motion Student activity Play

Stationary point in the quadratic function Whiteboard exercise Play