A half-plane as a graphical solution of an inequality Whiteboard exercise Play

A half-plane as a graphical solution of an inequality Student activity Play

A path around a park pond Animation Play

A rectangular fence Animation Play

An application of half-planes in economy Animation Play

An example of an exponential inequality Animation Play

An inequality in a coordinate system Animation Play

Applications Student activity Play

Applications of exponential inequalities Whiteboard exercise Play

Basic exponential equations Whiteboard exercise Play

Basic exponential equations Class activity Play

Basic exponential equations Student activity Play

Basic exponential equations Whiteboard presentation Play

Body mass index Animation Play

Body mass index – activity Whiteboard exercise Play

Combined quadratic inequalities Student activity Play

Combined quadratic inequalities Whiteboard exercise Play

Common part of the half planes Whiteboard exercise Play

Comparing logarithms and their bases Animation Play

Compound interest Animation Play

Coordinates of midpoints of line segments Whiteboard presentation Play

Coordinates of midpoints of line segments Class activity Play

Defining half-planes Whiteboard exercise Play

Defining half-planes – a simple case Student activity Play

Defining inequalities in a coordinate system Simulation Play