Squaring a number Student activity Play

Squaring a trinomial Student activity Play

Squaring a trinomial Whiteboard exercise Play

Standard index form Animation Play

Standard index form and the calculator Animation Play

Standard index form – scientific notation Student activity Play

Subtracting polynomials Whiteboard exercise Play

Subtracting polynomials Student activity Play

Subtracting polynomials – build up the result Whiteboard exercise Play

Sums of square roots of integers Student activity Play

The area of the whole rectangle Animation Play

The correct result of the multiplication Whiteboard exercise Play

The cost of a 3-day mountain trip Whiteboard exercise Play

The debt is increasing Whiteboard exercise Play

The debt is increasing. The debt is decreasing Student activity Play

The eaves of the cottage roof Whiteboard exercise Play

The fascinating polynomials Whiteboard exercise Play

The fascinating polynomials (1 + x) n Student activity Play

The intensity of light Animation Play

The least common multiple Animation Play

The maze Game Play

The method of finding lcm(a, b) Animation Play

The missing decimal Whiteboard exercise Play

The missing exponent in a product Whiteboard exercise Play

The missing fraction Whiteboard exercise Play