Solving by graphing Student activity Play

Solving linear inequalities graphically Student activity Play

System of inequalities in two variables Whiteboard exercise Play

System of inequalities in two variables Student activity Play

The area of the whole rectangle – product of two sums Whiteboard exercise Play

The cumulative frequency polygon Student activity Play

The graphical solution of an inequality Animation Play

The sale of clothes Simulation Play

The sale of hair dye Simulation Play

The umbrellas Whiteboard exercise Play

Time series Whiteboard exercise Play

Time series Student activity Play

Transformation of algebraic equations Class activity Play

Transformation of algebraic equations Whiteboard presentation Play

TV stations Student activity Play

Weighted means Student activity Play