Physical effort and circulation Student activity Play

Plant movements Whiteboard exercise Play

Plant movements Student activity Play

Production and loss of heat Slideshow Play

Production and loss of heat Student activity Play

Properties of a vector Student activity Play

Pushes and pulls Whiteboard exercise Play

Quadratic function (2) Class activity Play

Quadratic function (2) Whiteboard presentation Play

Radioactivity Student activity Play

Reading from graphs Student activity Play

Relative motion Student activity Play

Reproduction Slideshow Play

Reproduction Student activity Play

Respiration Student activity Play

Semiconductor Animation Play

Sensitive plant Animation Play

Skeletal muscles and movement Slideshow Play

Skeletal muscles are excitable and contractile Student activity Play

Soccer Game Play

Speed, distance and time Student activity Play

Statements about movement Whiteboard exercise Play

Stern-Gerlach experiment Student activity Play

Structure and movement of sperm cells Slideshow Play

Structure of the Roman snail – a typical gastropod Slideshow Play