The number of roots of a quadratic equation with parameter – example Animation Play

The number of roots of a quadratic equation – example Animation Play

The parallelogram rule Student activity Play

The pH scale Student activity Play

The Punnett square Slideshow Play

The Punnett square Student activity Play

The quadratic formula Class activity Play

The quadratic formula Whiteboard presentation Play

The quadratic formula Animation Play

The quickest method Animation Play

The reaction between bromate and bromide ions Animation Play

The secant method Student activity Play

The secant method Animation Play

The sign graph method Animation Play

The systematic-sampling method Animation Play

The test-point method Student activity Play

The test-point method Whiteboard exercise Play

The test-point method – activities Whiteboard exercise Play

The titration method Animation Play

The value of the discriminant Whiteboard exercise Play

Titration as an analytical method Student activity Play

Titration as an analytical method Whiteboard exercise Play

Titration method Whiteboard exercise Play

Titrimetric determination of reaction rate Student activity Play

Titrimetric method Animation Play