Other forms of energy Student activity Play

Permeability and absorption of X-rays Student activity Play

Pesticides in the food chain Slideshow Play

Pharynx and oesophagus – another stage in the journey of food Animation Play

Plant-derived foods Slideshow Play

Plants and animals in food chains Illustration Play

Pollination and protection against self-pollination Student activity Play

Population Student activity Play

Predation Slideshow Play

Predation – relationships among animal species Student activity Play

Preliminary food digestion in the stomach Animation Play

Preservation Slideshow Play

Prevention of corrosion Student activity Play

Problems associated with eating carbohydrates Slideshow Play

Producers and consumers in a typical food chain Illustration Play

Protecting food from spoilage Whiteboard presentation Play

Protecting food from spoilage Class activity Play

Protecting the environment Student activity Play

Protection against noise Slideshow Play

Protection of a house against heat loss Simulation Play

Protection of a house against heat loss Whiteboard exercise Play

Protection of a house against heat loss Student activity Play

Protection of food against bacteria – preservatives Whiteboard exercise Play

Protection of food against bacteria – preservatives Student activity Play

Protection of food – antioxidants Whiteboard exercise Play