Exceptional properties of some giant molecular solids Whiteboard exercise Play

Exceptional properties of some giant molecular solids Student activity Play

Extremely low and extremely high melting points Slideshow Play

Factors affecting dispersion forces Student activity Play

Factors affecting particles Student activity Play

Factors affecting particles Animation Play

Finding the surface areas of solids Whiteboard exercise Play

Finding volumes of solids Student activity Play

First steps in microbiology Student activity Play

Fixed-end reflection Simulation Play

Fixed-end reflection Student activity Play

Focal length and the shape of a lens Simulation Play

Focal length and the shape of a lens Student activity Play

Focal length and the shape of a lens Whiteboard exercise Play

Focusing of rays Simulation Play

Focusing of rays Student activity Play

Free-end reflection Simulation Play

Free-end reflection Student activity Play

Frieze patterns Whiteboard exercise Play

Frieze patterns Student activity Play

Frieze patterns transformations Animation Play

Gases Student activity Play

Gases Animation Play

Gases, liquids and solids Whiteboard presentation Play

Gases, liquids and solids Class activity Play