Fractional distillation of crude oil (1) Whiteboard exercise Play

Fractional distillation of crude oil (1) Student activity Play

Fractional distillation of crude oil (2) Student activity Play

Fractional distillation of crude oil (2) Simulation Play

Fractional distillation of crude oil (2) Whiteboard exercise Play

Fuel shortages Slideshow Play

Fungi Slideshow Play

Gas exchange in the gills of bony fish Student activity Play

Gas exchange in the gills of bony fish Whiteboard exercise Play

Generating electricity Class activity Play

Geological eras and their most important events Whiteboard exercise Play

Glandular tissue Student activity Play

Hardening of vegetable oil Animation Play

Heat transfer by evaporation Animation Play

Heterogeneous data Animation Play

History of life on Earth Animation Play

Homogeneous and heterogeneous mixtures Whiteboard exercise Play

Homolytic fission of the C–C bond Student activity Play

How do emulsifying agents work? Animation Play

Hydroelectric energy Animation Play

Importance of quaternary ammonium salts Animation Play

Inheritance Whiteboard presentation Play

Inherited characteristics Student activity Play

Internal gills Slideshow Play

Internal structure of vertebrates Slideshow Play