Quadratic inequalities and geometry Whiteboard exercise Play

Quadratic inequalities and geometry Student activity Play

Quadratic inequalities and geometry – a tunnel Whiteboard exercise Play

Quadratic inequalities with one and with two unknowns Animation Play

Quadratic inequalities with one and with two unknowns Student activity Play

Quadratic inequalities with two unknowns Whiteboard exercise Play

Quadratic inequalities with two unknowns Simulation Play

Quadratic inequalities – activity Whiteboard exercise Play

Quadratic inequalities – using a parameter Animation Play

Quadratic model Whiteboard exercise Play

Quadratic model Student activity Play

Rate of change in the exponential function Simulation Play

Rate of change in the function y = ln|x| Whiteboard exercise Play

Rate of change in the natural logarithmic function Simulation Play

Reabsorption and tubular secretion Student activity Play

Reading from graphs Whiteboard exercise Play

Reading from graphs Student activity Play

Reading from graphs Student activity Play

Reading from the graph of the cosine function Student activity Play

Reading graphs of linear functions Whiteboard presentation Play

Reading graphs of linear functions Class activity Play

Reading intervals of monotonicity from the graph Whiteboard exercise Play

Reading intervals of monotonicity from the graph Student activity Play

Reading out from the graph the  x- and  y-intercepts of a linear function Simulation Play

Reading the formula from the graph Student activity Play