Examples of covalent compounds with various internal structures Student activity Play

Extraction of metals Animation Play

Extraction of metals. Part II Class activity Play

Extraction of metals. Part II Whiteboard presentation Play

Extraction of titanium Student activity Play

Extraction of titanium Glossary Play

Extraction of titanium Animation Play

Factors affecting metal prices Animation Play

Foods that are mixtures Illustration Play

Gonads of invertebrates Animation Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

Internal structure of the sponges Whiteboard exercise Play

Invertebrates Student activity Play

Levels of organization in organisms Student activity Play

Making steel Student activity Play

Metal extraction from ores by reduction Student activity Play

Metallic crystals Whiteboard exercise Play

Metallic crystals Student activity Play

Metals in the Earth's crust Animation Play

Methods for metal extraction Student activity Play

Minerals and ores Student activity Play

Names and symbols of elements Animation Play

Non-metals Student activity Play

Occurrence and properties of titanium Student activity Play