A closer look at the sine Whiteboard exercise Play

A closer look at the trigonometric ratios Student activity Play

A perpendicular through a point off the line Simulation Play

A perpendicular through a point off the line Student activity Play

A right-angled triangle Student activity Play

A right-angled triangle – adjacent side Whiteboard exercise Play

Appearance Student activity Play

Atherosclerotic lesions Slideshow Play

Body protection Student activity Play

Diseases caused by atherosclerosis and arterial hypertension Student activity Play

Finding the length of the triangle legs Animation Play

Geometric problems Student activity Play

Illnesses caused by arterial damage Slideshow Play

Insect leg Illustration Play

Kites Student activity Play

Melting and boiling points Illustration Play

Methods of reproduction Slideshow Play

Movement Student activity Play

Parallelograms, rhombuses and trapeziums – properties of angles Student activity Play

Physical effort and the heart Student activity Play

Properties of reflection Student activity Play

Properties of rotation Student activity Play

Reproduction Student activity Play

Reproduction Slideshow Play

State at room temperature Student activity Play