Fractions in the equations Animation Play

Frequency of magnetic waves Illustration Play

Frequency of magnetic waves Student activity Play

Gas method of temperature measurement Animation Play

Geometry properties Whiteboard exercise Play

Geometry properties Student activity Play

Graph of the cubic function Student activity Play

Graphical method Animation Play

Graphical methods in kinetics – a summary Student activity Play

Graphical methods in kinetics – a summary Chart Play

Graphical methods in kinetics – a summary Whiteboard exercise Play

Graphs of trigonometric functions Whiteboard presentation Play

Graphs of trigonometric functions Class activity Play

Halogens as disinfectants Student activity Play

Herbicides Student activity Play

How far away are the stars? Student activity Play

How to measure the pH? Animation Play

Intercept form of a straight-line equation Student activity Play

Interesting information Animation Play

Intermolecular forces affect the physical properties of matter Student activity Play

Intermolecular forces affect the physical properties of matter Whiteboard exercise Play

Investigation of the amphoteric properties of beryllium hydroxide Animation Play

Ionic crystals Whiteboard exercise Play

Ionic crystals Student activity Play

Iterating Newton's method Whiteboard exercise Play