A million nephrons in one kidney Student activity Play

Alcohols containing one hydroxyl group Animation Play

An angle congruent to a given one Student activity Play

An angle congruent to a given one Whiteboard exercise Play

Area of one triangle Whiteboard exercise Play

At least one boy in a family Whiteboard exercise Play

Biocenosis - a community of all organisms belonging to one ecosystem Whiteboard exercise Play

Biocenosis – a community of all organisms belonging to one ecosystem Student activity Play

Calculating the cost of one kilogram of the fruit Whiteboard exercise Play

Class one lever Animation Play

Class one lever Simulation Play

Class one lever Whiteboard exercise Play

Class one lever Student activity Play

Compounds that contain more than one substituent of the same type Animation Play

Coterminal angles with the given one Whiteboard exercise Play

Digital encoding Student activity Play

Digital encoding Whiteboard exercise Play

Digital encoding of images Whiteboard exercise Play

Digital encoding of images Student activity Play

Digital encoding of images Slideshow Play

Do any two balls attract one another? Student activity Play

Do any two balls attract one another? Whiteboard exercise Play

Drawing one ball Animation Play

Each one of us is different Student activity Play

Each one of us is different Whiteboard exercise Play