Focal length and the shape of a lens Student activity Play

Focal length and the shape of a lens Whiteboard exercise Play

Formula for finding the median Animation 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

Frequency Student activity Play

Frequency Whiteboard exercise Play

Frequency density Student activity Play

Frequency table Student activity Play

Frequency table – time from home to school Animation Play

From term to term to nth term expression Student activity Play

From term to term to nth term expression Whiteboard exercise Play

Functional relationship Student activity Play

Functions Whiteboard exercise Play

Functions derived from observations Whiteboard exercise Play

Functions derived from observations Student activity Play

Getting the exact value Animation Play

Global extrema in an interval [a, b] Whiteboard exercise Play

Global extrema in an interval  [a, b] Student activity Play

Global minimum Whiteboard exercise Play

Global minimum in a constant function Whiteboard exercise Play

Graph of the absolute value of the function Animation Play

Graph of the cubic function Student activity Play

Graphs of functions with absolute values of the argument Student activity Play