Solving basic trigonometric equations involving the sine function Student activity Play

Statistical problem specification Student activity Play

Statistics Slideshow Play

Statistics and data Whiteboard exercise Play

Statistics and data Student activity Play

Statistics for CVDs Slideshow Play

Statistics – diagram Simulation Play

The basic mechanisms of evolution Slideshow Play

The basic properties of matter in its three different physical states Whiteboard exercise Play

The basic properties of metal oxides Student activity Play

The basic properties of metal oxides Whiteboard exercise Play

The basic properties of the hydroxides of alkali metals Whiteboard exercise Play

The basic properties of the hydroxides of alkali metals Student activity Play

The basic properties of the oxides of alkali metals Student activity Play

The basic properties of the oxides of alkali metals Whiteboard exercise Play

The cell – the basic unit of life Student activity Play

The cell – the basic unit of life Slideshow Play

The cell – the basic unit of life Slideshow Play

The dimensions of the paper sizes Whiteboard exercise Play

The logarithm Whiteboard presentation Play

The logarithm Class activity Play

The three basic mechanisms of evolution Whiteboard exercise Play

The three basic mechanisms of evolution Student activity Play

Using the basic constructions Student activity Play

Using the basic operations on integral exponents Animation Play