Phases of the cardiac cycle Slideshow Play

Photoelectric effect and Einstein Student activity Play

Photons and electrons Student activity Play

Photons and electrons Animation Play

Photons and electrons Whiteboard exercise Play

Physical effort and circulation Student activity Play

Physical effort and circulation Whiteboard exercise Play

Physical properties Student activity Play

Polyatomic ions Student activity Play

Polyatomic ions Whiteboard exercise Play

Principle of continuity for incompressible fluids Simulation Play

Principle of continuity for incompressible fluids Whiteboard exercise Play

Principle of continuity for incompressible fluids Student activity Play

Properties of gases Animation Play

Properties of liquids Animation Play

Protons and electrons Student activity Play

Protons and electrons Whiteboard exercise Play

Provision and emission of heat Student activity Play

Provision and emission of heat Simulation Play

Provision and emission of heat Whiteboard exercise Play

Questions about current Whiteboard exercise Play

Rate of flow of organic solutes Simulation Play

Reactions between alkali metals and the halogens Student activity Play

Relationship between the group number and the number of valence electrons Animation Play

Reynolds experiment – laminar flow vs. turbulent flow Student activity Play