Balloons Student activity Play

Balloons Animation Play

Balloons Whiteboard exercise Play

Bases (2) Student activity Play

Basic properties of matter Whiteboard presentation Play

Basic properties of matter Class activity Play

Bernoulli's Principle Whiteboard exercise Play

Bernoulli's Principle Slideshow Play

Bernoulli's Principle Student activity Play

Bernoulli's Principle Slideshow Play

Biological importance of hydrogen bonding in ice and water Animation Play

Blood – a liquid connective tissue Slideshow Play

Bodies immersed in a gas Animation Play

Boiling and boiling point Whiteboard exercise Play

Boiling and boiling point Student activity Play

Boiling point Student activity Play

Boiling point of alkanes Student activity Play

Boiling points Slideshow Play

Boiling points of straight-chain alkanes and cycloalkanes Animation Play

Brittleness test Simulation Play

Bromination of ethane Whiteboard exercise Play

Brownian motions Whiteboard exercise Play

Buffer Animation Play

Buffer solutions Student activity Play

Buoyant force Student activity Play