Enthalpy of solution. Part 1 Student activity Play

Entropy Student activity Play

Entropy and spontaneous changes Student activity Play

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

Eubacteria – true bacteria Student activity Play

Eubacteria – true bacteria Whiteboard exercise 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 Student activity Play

Expected value and population variance Whiteboard exercise Play

Finding an approximation of an irrational number Student activity Play

Finding maximum and minimum values Class activity Play

Finding maximum and minimum values Whiteboard presentation Play

Finding nth term expressions Student activity Play

Finding the discriminant Student activity Play

Finding the five-number summary Whiteboard exercise Play

Finding the five-number summary Student activity Play

Finding the formula for the nth term of a sequence Whiteboard exercise Play

Finding the lowest and the highest possible value of range Whiteboard exercise Play