Pressure Class activity Play

Pressure Whiteboard presentation Play

Properties characteristic for basic oxides Slideshow Play

Properties of matter Whiteboard presentation Play

Properties of matter Class activity Play

Properties of metals Slideshow Play

Reciprocals of basic trigonometric ratios Student activity Play

Solving basic trigonometric equations Student activity Play

Solving basic trigonometric equations Whiteboard exercise Play

Solving basic trigonometric equations involving the sine function Whiteboard exercise Play

Solving basic trigonometric equations involving the sine function Student activity Play

Strength Student activity Play

Strength Animation Play

Supportive tissue Student activity Play

Supportive tissue – details Slideshow Play

Supportive tissue – functions Simulation Play

Tensile strength Whiteboard exercise Play

Tensile strength Student activity 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