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

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

Herbicides Student activity Play

How far away are the stars? Student activity Play

How many times more? Whiteboard exercise Play

How many times more? How many times less? Student activity Play

How many times more? How many times less? Whiteboard exercise Play

How many? Student activity Play

How much more? Whiteboard exercise Play

How much more? How much less? Simulation Play

How much more? How much less? Student activity Play

How much? Whiteboard exercise Play

How much? Whiteboard exercise Play

How to measure the pH? Animation Play

How to obtain a recurring decimal Animation Play

How to obtain a terminating decimal Animation Play

Iterating Newton's method Student activity Play

Iterating Newton's method Whiteboard exercise Play

Iterating the secant method Whiteboard exercise Play