Fraction in lowest terms Student activity Play

Fractions with different denominator Animation Play

High-resolution proton NMR spectra Student activity Play

Low resolution proton NMR spectrum of ethanol Animation Play

Low-resolution proton NMR spectra Student activity Play

More algebraic expressions Student activity Play

Nuclear magnetic resonance (NMR) spectroscopy. Part II Class activity Play

Nuclear magnetic resonance (NMR) spectroscopy. Part II Whiteboard presentation Play

Pairs of equivalent fractions Whiteboard exercise Play

Percentage share of the different sources of radiation Chart Play

pH curves for the titration of weak acids and bases Animation Play

Properties of the multiplication of rational numbers Student activity Play

Proton NMR spectrum of 1-chloropropane Animation Play

Simplifying algebraic expressions Student activity Play

Simplifying algebraic fractions – more complex examples Student activity Play

Solving equations in the form of a proportion Student activity Play

Sources of radiation Student activity Play

The values of dose equivalent Slideshow Play

Titration of weak acids and bases Student activity Play

Titration technique Student activity Play

Transforming a fraction to equivalent form Animation Play

When a coupling occurs? Animation Play