Second-order derivative at a local extremum Student activity Play

Second-order derivatives Class activity Play

Second-order derivatives Whiteboard presentation Play

Tangent to the curve at the extremum point Simulation Play

The extremum points when the derivative does not exist Whiteboard exercise Play

The value of a function at its extrema Animation Play

The value of the derivative at extremum points Whiteboard exercise Play

The value of the derivative at extremum points Student activity Play

Using the second derivative Student activity Play