Applications to approximate calculations Student activity Play

Approximate calculations Animation Play

Brackets and the negative sign Whiteboard exercise Play

Brackets and the negative sign Student activity Play

Calculating the value of an expression Animation Play

Calculating values of expressions using a calculator Animation Play

Calculations with brackets on the calculator Whiteboard exercise Play

Calculator methods Whiteboard presentation Play

Calculator methods Class activity Play

Changing fractions to decimals Whiteboard exercise Play

Composing and solving linear equations Whiteboard presentation Play

Composing and solving linear equations Class activity Play

Compressing and expanding the gases Animation Play

Equations with brackets Whiteboard exercise Play

Equations with brackets Student activity Play

Equations with brackets Whiteboard exercise Play

Expanding brackets Student activity Play

Expanding brackets Whiteboard exercise Play

Expanding the liquids Simulation Play

Expanding the squares of the differences Whiteboard exercise Play

Expanding the squares of the sums Whiteboard exercise Play

Fractions to decimals Student activity Play

Fractions, decimals, square roots and cube roots Whiteboard exercise Play

Fractions, decimals, square roots and cube roots Student activity Play

Interesting fact Animation Play