Avogadro's number (2) Student activity Play

Biological treatment of wastewater Slideshow Play

Biological treatment of wastewater Student activity Play

Bread-making Animation Play

Calculating integrals with simple partial fractions of the first type Whiteboard exercise Play

Calculating simple integrals Whiteboard exercise Play

Calculating the number of moles in a given mass Animation Play

Calculating the number of moles in a given mass (1) Student activity Play

Carbohydrate content in food products Illustration Play

Carbohydrates – structure; presence and function in living organisms Student activity Play

Carbohydrates – the basic source of energy Student activity Play

Cell cycle Student activity Play

Cell cycle constituents Slideshow Play

Chemical preservation of food Student activity Play

Chemical preservation of food Whiteboard exercise Play

Chemotropism of pollen tube Animation Play

Classical concept of probability (1) Whiteboard presentation Play

Classical concept of probability (1) Class activity Play

Classification of mixtures Student activity Play

Colloidal solutions Student activity Play

Comparing two simple distributions using charts Class activity Play

Comparing two simple distributions using charts Whiteboard presentation Play

Comparison of two simple data distributions Class activity Play

Comparison of two simple data distributions Whiteboard presentation Play

Composition of solution Animation Play