Origin of crude oil (2) Student activity Play

Other applications of genetic engineering Whiteboard presentation Play

Other types of sex inheritance Student activity Play

Other types of sex inheritance Slideshow Play

Parents and their children Slideshow Play

Particle theory Class activity Play

Percentages of fatty acids in a plant fat and animal fat Illustration Play

Petroleum as the source of hydrocarbons Whiteboard presentation Play

Petroleum as the source of hydrocarbons Class activity Play

Pollution of seas and oceans Animation Play

Product from reforming: aromatic hydrocarbons Animation Play

Products made from oil Slideshow Play

Properties of liquids Student activity Play

Properties of proteins Student activity Play

Properties of vegetable oil Animation Play

Protecting the environment Student activity Play

Proteins Student activity Play

Proteins in our diet Animation Play

Proteins in the diet Slideshow Play

Proteins – sample foods Slideshow Play

Quaternary ammonium salts Student activity Play

Radiation of heat Student activity Play

Reactions of fats Whiteboard exercise Play

Reactions of fats Student activity Play

Reforming of crude oil Student activity Play