Sections through a stem; root and leaf Whiteboard exercise Play

Simple quadratic equations Student activity Play

Simplification of rational expressions Whiteboard exercise Play

Simplification of rational expressions Student activity Play

Simplification of square roots Animation Play

Simplification of the radical Animation Play

Simplified formula for Pearson's coefficient Animation Play

Simplified formula for Pearson's coefficient Student activity Play

Simplify the expression Student activity Play

Simplifying algebraic expressions Student activity Play

Simplifying algebraic expressions Whiteboard exercise Play

Simplifying algebraic fractions Whiteboard exercise Play

Simplifying algebraic fractions – more complex examples Student activity Play

Simplifying and rounding the values of roots using a calculator Whiteboard exercise Play

Simplifying expressions Animation Play

Simplifying surds Whiteboard exercise Play

Simplifying surds Student activity Play

Simplifying the addition of roots Animation Play

Simplifying the expressions with similar terms Whiteboard exercise Play

Simplifying the radical Whiteboard exercise Play

Simplifying the radical Student activity Play

Simplifying the roots Whiteboard exercise Play

Simplifying the squares of the sums Whiteboard exercise Play

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

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