Accommodation Animation Play

Adolescence Whiteboard presentation Play

Annelids Student activity Play

Antagonist and agonist Animation Play

Antagonistic muscle pairs Student activity Play

Arteries and the pulse Whiteboard exercise Play

Arteries and the pulse Student activity Play

Arteries and veins Student activity Play

Automatism of the heart Student activity Play

Blood pressure regulation Animation Play

Chemical weathering Student activity Play

Chemistry of muscle contraction Whiteboard presentation Play

Chemistry of muscle contraction Class activity Play

Conducting system of the heart Slideshow Play

Contraction and relaxation of the trachea Animation Play

Coordination of muscles and bones during movement Animation Play

Differences between three types of muscles Whiteboard exercise Play

Dissolving Student activity Play

Dissolving of salt Animation Play

Elasticity of artery walls Slideshow Play

Energy as an essential factor in muscle contraction Student activity Play

Expansion and contraction Student activity Play

Heart muscle Slideshow Play

Heart; vessels and blood pressure Student activity Play

Heart; vessels and blood pressure Simulation Play