Functions of the endoplasmic reticulum Slideshow Play

Groups in the periodic table Student activity Play

Groups in the periodic table Student activity Play

Halogen lights Illustration Play

High fibre foods Slideshow Play

How homeostatic mechanisms work – blood calcium levels Student activity Play

How homeostatic mechanisms work – blood calcium levels Simulation Play

How metals react with acids Student activity Play

How metals react with oxygen Student activity Play

How metals react with water Student activity Play

How plants obtain the substances necessary for life Slideshow Play

How to calculate the pH of strong base solutions? Animation Play

Identify solutions of calcium chloride, aluminium chloride and magnesium chloride Whiteboard exercise Play

Industrial manufacturing of calcium carbide Whiteboard exercise Play

Influence of physical effort on the human body Animation Play

Investigating the electrical conductivity of substances Student activity Play

Investigating the electrical conductivity of substances Simulation Play

Investigating the water solubility of calcium, magnesium and sodium hydroxides Animation Play

Ionic equations Animation Play

Isolating very reactive metals Animation Play

Isotopes Student activity Play

Isotopes Whiteboard exercise Play

Locations of mineral ions in the soil Whiteboard exercise Play

Macro-elements; trace elements and ultra-trace elements Slideshow Play

Macroelements Student activity Play