A rational expression and its simpler form Animation Play

A rational function Student activity Play

A system of simultaneous equations Animation Play

Adding or subtracting surds Whiteboard exercise Play

Adding or subtracting surds Student activity Play

Addition and subtraction involving irrational numbers Student activity Play

Addition and subtraction of fractions Student activity Play

Additional information contained in chemical equations Animation Play

Additional information contained in chemical equations Student activity Play

An application of vector equations of lines in 3-D Whiteboard exercise Play

An application of vector equations of lines in 3-D Student activity Play

Applying trigonometric identities to equations Whiteboard exercise Play

Applying trigonometric identities to equations Student activity Play

Approximate solution of equations Class activity Play

Approximate solution of equations Whiteboard presentation Play

Approximating irrational numbers Student activity Play

Approximating square root of three Whiteboard exercise Play

Approximating surds Student activity Play

Approximating surds Animation Play

Approximation of a rational function Whiteboard exercise Play

Approximations of irrational numbers Student activity Play

Approximations of values of rational functions Animation Play

Approximations of values of rational functions Student activity Play

Asymptotes of a rational function Animation Play

Asymptotes of a simple rational function Animation Play