The properties of β radiation Animation Play

The properties of β radiation Simulation Play

The properties of γ radiation Student activity Play

The properties of γ radiation Whiteboard exercise Play

The reaction Whiteboard exercise Play

The reciprocal of a rational number Student activity Play

The relationship between the electronegativity of elements and the chemical properties of their compounds Student activity Play

The scalar product (1) Class activity Play

The scalar product (2) Whiteboard presentation Play

The sources and properties of carbon soot Slideshow Play

The structure and properties of proteins Animation Play

The structure of Group 2 elements and their physical properties Animation Play

The trends in the properties of the elements in Period 3 Whiteboard presentation Play

The trends in the properties of the elements in Period 3 Class activity Play

The unusual properties of beryllium Student activity Play

The unusual properties of beryllium Animation Play

The unusual properties of beryllium Whiteboard exercise Play

Threats related to electromagnetic waves Whiteboard presentation Play

Threats related to electromagnetic waves Class activity Play

Trend in physical properties of the halogens Animation Play

Trends in some properties of elements in the periodic table Animation Play

Trends of properties of alkali metals within the group Animation Play

Types of matter Student activity Play

Ultraviolet Student activity Play

Uses of ozone Slideshow Play