Parasitic diseases Class activity Play

Parts of the human immune system Whiteboard exercise Play

Perpendicular faces in the cube Animation Play

Perpendicular faces in the cuboid Animation Play

Perpendicular faces on the net of the cube Whiteboard exercise Play

Perpendicular faces on the net of the cuboid Whiteboard exercise Play

pH in the human body Illustration Play

Physiology of the human reproductive system Class activity Play

Physiology of the human reproductive system Whiteboard presentation Play

Physiology of the human respiratory system Whiteboard presentation Play

Physiology of the human respiratory system Class activity Play

Pollution of the natural environment Slideshow Play

Pollution of the natural environment by humans Whiteboard exercise Play

Pollution of the natural environment by humans Student activity Play

Polyhedrons Student activity Play

Positive and negative aspects of sports training Student activity Play

Positive aspect of physical effort on human health Slideshow Play

Prisms – parallel faces and perpendicular faces Student activity Play

Probable course of human evolution Illustration Play

Protection of the civilized environment Student activity Play

Protection of the human body against bacteria Student activity Play

Protection of the human body against bacteria Whiteboard exercise Play

Range of hearing in humans Illustration Play

Reaction of the brain to environmental changes Slideshow Play

Reaction series for the changes undergone by ethanol in the human organism Whiteboard exercise Play