Entropy change in the surroundings Animation Play

Equilibrium constants for the reaction of nitrogen with oxygen Animation Play

Estimation of the median and the quartiles of grouped data Student activity Play

Exact values of trigonometric ratios Animation Play

Exact values of trigonometric ratios for selected angles Animation Play

Exact values of trigonometric ratios for selected angles Student activity Play

Example of solving linear inequality with the parameter Animation Play

Examples of a linear function Animation Play

Examples of functions Animation Play

Expected value and population variance Whiteboard exercise Play

Expected value and population variance Student activity Play

Extrema at critical points Student activity Play

Extremum points Animation Play

Extremum points and monotonicity Whiteboard exercise Play

Extremum points and monotonicity Student activity Play

Finding an approximation of an irrational number Student activity Play

Finding extrema Animation Play

Finding extrema Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Whiteboard exercise Play

Finding extrema at critical points Student activity Play

Finding extrema at points with no derivative Student activity Play

Finding extrema at points with no derivative Animation Play

Finding extrema at stationary points Student activity Play

Finding extrema at stationary points Whiteboard exercise Play