Reproduction Slideshow Play

Subtraction of two vectors Animation Play

The distance between the points Animation Play

The distance formula Student activity Play

The opposite event Whiteboard exercise Play

The opposite numbers – a dolphin Simulation Play

The skeleton Student activity Play

The skeleton and vital organs Animation Play

Theorem – assumptions and claim Whiteboard exercise Play

Theorem – assumptions and claim Student activity Play

Trigonometric ratios in a right-angled triangle Student activity Play

Trigonometric ratios in a right-angled triangle Whiteboard exercise Play

"Two hearts" during physical effort Animation Play

Two pairs of opposite traits Whiteboard exercise Play

Types of events Student activity Play

Vector subtraction Student activity Play

Zero and opposite vectors Animation Play

Zero and opposite vectors Student activity Play