Segment divided into 36 equal parts Whiteboard exercise Play

Simple operations on algebraic expressions Class activity Play

Simple operations on algebraic expressions Whiteboard presentation Play

Simple quadratic equations Student activity Play

Simplification of expressions Whiteboard exercise Play

Simplification of rational expressions Student activity Play

Simplification of rational expressions Whiteboard exercise Play

Simplifying algebraic expressions Whiteboard exercise Play

Simplifying algebraic expressions Student activity Play

Simplifying expressions Animation Play

Simplifying the expressions with similar terms Whiteboard exercise Play

Solving problems Student activity Play

The area of a triangle Animation Play

The equal expressions Whiteboard exercise Play

The equal numbers Whiteboard exercise Play

The equal probabilities Whiteboard exercise Play

The expressions of equal value Whiteboard exercise Play

The linear expressions Animation Play

The missing numbers in the expressions Whiteboard exercise Play

The pairs of expressions of a binomial sum Whiteboard exercise Play

The simpler way to write algebraic expressions Whiteboard exercise Play

Transformation of algebraic expressions Class activity Play

Transformation of algebraic expressions Whiteboard presentation Play

Trigonometric functions of the sum and difference of angles (2) Whiteboard presentation Play

Trigonometric functions of the sum and difference of angles (2) Class activity Play