Alloying agents Slideshow Play

Alloys Class activity Play

Alloys Whiteboard presentation Play

Alloys of iron Slideshow Play

Application of Kevlar Slideshow Play

Application of transition elements and their compounds Slideshow Play

Atoms Student activity Play

Basic oxygen process Animation Play

Bridges Animation Play

Calculating the composition of a mixture Whiteboard exercise Play

Calculating the composition of a mixture (2) Student activity Play

Chemical weathering of buildings Slideshow Play

Compression and stretching Student activity Play

Compression and stretching Whiteboard exercise Play

Conversion of cast iron into steel Animation Play

Do alloys have different properties from pure metals? Student activity Play

Do alloys have different properties from pure metals? Simulation Play

Economics of the extraction of metals Student activity Play

Electrical conductivity Student activity Play

Elements Student activity Play

Elements and atoms Illustration Play

Elements and non-elements – sorting substances Whiteboard exercise Play

Enzymes Whiteboard exercise Play

Enzymes Student activity Play

Equations for the reactions of acids with metals Simulation Play