Relationship between momentum and energy Student activity Play

Resolution of optical devices Student activity Play

Resolution of optical devices Animation Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Rutherford's atomic model Student activity Play

Rutherford's experiment Animation Play

Rutherford’s atomic model Simulation Play

Rutherford’s atomic model Whiteboard exercise Play

Sensors Animation Play

Separation of mixtures (1) Student activity Play

Shape of a solid body Student activity Play

Solid Animation Play

Solids Whiteboard exercise Play

Solids Student activity Play

Solids Student activity Play

State of sample substances at room temperature Whiteboard exercise Play

Statements about particles Whiteboard exercise Play

Statements about particles Whiteboard exercise Play

Statements about particles in solids Whiteboard exercise Play

States of matter Animation Play

Strange elementary particles Simulation Play

Strange elementary particles Animation Play

Strange elementary particles Whiteboard exercise Play

Strange elementary particles Student activity Play

The ability of liquids to change shape is a useful property Whiteboard exercise Play