An interesting result Student activity Play

An interesting result Whiteboard exercise Play

Binomial difference Animation Play

Coefficients read from Pascal's triangle Animation Play

Difference of squares Student activity Play

Difference of squares Whiteboard exercise Play

Dimensions of the figure Animation Play

Easy calculations Student activity Play

Easy calculations Whiteboard exercise Play

Formula for the square of a trinomial Animation Play

Missing terms Whiteboard exercise Play

Multiplication formulas Class activity Play

Multiplication formulas Whiteboard presentation Play

Multiplication shortcuts Whiteboard exercise Play

Multiplication shortcuts Student activity Play

Multiplying the sum and the difference Animation Play

Numbers in the Pascal's triangle Animation Play

Pascal's triangle Whiteboard exercise Play

Pascal's triangle Student activity Play

Squaring a binomial difference Whiteboard exercise Play

Squaring a binomial difference Student activity Play

Squaring a binomial sum Student activity Play

Squaring a binomial sum Whiteboard exercise Play

Squaring a trinomial Whiteboard exercise Play

Squaring a trinomial Student activity Play