A zero within a given interval Animation Play

Absolute zero Animation Play

Algebraic fractions Student activity Play

Approximation using the secant method Simulation Play

Digital encoding Student activity Play

Digital encoding Whiteboard exercise Play

Digital encoding of images Whiteboard exercise Play

Digital encoding of images Student activity Play

Digital encoding of images Slideshow Play

Dividing powers of 10 Student activity Play

Does the function have a zero? Animation Play

Does zero in the denominator mean a vertical asymptote? Whiteboard exercise Play

Does zero in the denominator mean a vertical asymptote? Student activity Play

Effect of concentration on the reaction rate. Graphical methods Class activity Play

Effect of concentration on the reaction rate. Graphical methods Whiteboard presentation Play

Finding zeros of a function Student activity Play

Finding zeros of a function Whiteboard exercise Play

Finding zeros of a non-continuous function Whiteboard exercise Play

Fractions and algebraic fractions Animation Play

Graph of an exponential function Student activity Play

Grouping intervals Whiteboard exercise Play

How to write very big and very small numbers Student activity Play

Intervals with a zero Whiteboard exercise Play

Is continuity of a function important? Student activity Play

Looking for more zeros Student activity Play