Changes in temperature during heating Student activity Play

Changes of physical state Student activity Play

Changing states Student activity Play

Changing the environment as an adaptation Slideshow Play

Charles's law Whiteboard exercise Play

Charles's law Student activity Play

Charles's law (1) Student activity Play

Charles's law (1) Whiteboard exercise Play

Charles's law (2) Whiteboard exercise Play

Charles's law (2) Student activity Play

Charles's law – experimental observations Animation Play

Charles's law – mathematical and graphical interpretation Animation Play

Chemical energy Student activity Play

Chemical equilibrium in a gas phase Whiteboard presentation Play

Chemical equilibrium in a gas phase Class activity Play

Chemical inertness of alkanes Animation Play

Chemical reactions that take place very quickly Slideshow Play

Chemical weathering Student activity Play

Clapeyron equation Student activity Play

Clapeyron equation Whiteboard exercise Play

Classification Whiteboard presentation Play

Classification of bacteria according to environmental temperature Slideshow Play

Classifying materials Whiteboard exercise Play

Collecting hydrogen gas Animation Play

Collision of molecules Student activity Play