Different types of point mutations Whiteboard exercise Play

Different vector equations of the same line Animation Play

Different ways of proving Animation Play

Different ways of proving – example as a proof Whiteboard exercise Play

Diffraction Student activity Play

Diffraction Whiteboard exercise Play

Diffusion in different physical states Student activity Play

Diffusion in different physical states Whiteboard exercise Play

Digestion times for different foods Chart Play

Distribution of stomata in different types of plant Slideshow Play

Dividing natural numbers Student activity Play

Dividing negative numbers Whiteboard exercise Play

Dividing numbers in standard index form Animation Play

Division involving irrational numbers Student activity Play

Division involving irrational numbers Whiteboard exercise Play

Division of rational numbers Whiteboard exercise Play

Division of rational numbers Student activity Play

Division with remainder – positive numbers Whiteboard exercise Play

Do alloys have different properties from pure metals? Student activity Play

Do alloys have different properties from pure metals? Simulation Play

Doppler effect for different waves Student activity Play

Doppler effect for different waves Whiteboard exercise Play

Each one of us is different Whiteboard exercise Play

Each one of us is different Student activity Play

Effects of mutations on different cells Animation Play