The decimal as a negative exponent Whiteboard exercise Play

The decimal representation and the negative exponent Whiteboard exercise Play

The developing of film Animation Play

The discriminant of a quadratic equation Student activity Play

The discriminant of a quadratic equation Whiteboard exercise Play

The distribution of electrons Animation Play

The effects of mutations in somatic cells – negative for the organism but positive for humans Slideshow Play

The electrochemical series Student activity Play

The flow of charge through a conductor Animation Play

The flow of charge through an insulator Animation Play

The force of attraction Animation Play

The formula for the discriminant of a quadratic equation Animation Play

The inner structure of the atom Student activity Play

The length of a metal rod Animation Play

The negative exponent as a decimal Whiteboard exercise Play

The negative sign in front of the brackets Whiteboard exercise Play

The number of roots of a quadratic equation Student activity Play

The number of roots of a quadratic equation with parameter Whiteboard exercise Play

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 operation of a cell Animation Play

The operation of a cell Whiteboard exercise Play

The operation of a cell Student activity Play

The power of 10 with a negative exponent Whiteboard exercise Play

The power of 10 with a negative exponent Student activity Play