Adding and subtracting fractions – a practical problem Whiteboard exercise Play

Adding and subtracting fractions – a practical problem Whiteboard exercise Play

Adding and subtracting fractions – practical problems Student activity Play

Adding fractions – a practical problem Whiteboard exercise Play

Adding fractions – a practical problem Whiteboard exercise Play

Adding fractions – practical problems Student activity Play

Is a practical demonstration reliable? Student activity Play

Is a practical demonstration reliable? Whiteboard exercise Play

Practical application of the Doppler effect Student activity Play

Practical application of the Doppler effect Whiteboard exercise Play

Practical applications of neutralisation reactions Whiteboard exercise Play

Practical applications of neutralisation reactions Student activity Play

Practical applications of the periodic table Whiteboard exercise Play

Practical applications of the periodic table Student activity Play

Practical applications of transgenic animals Student activity Play

Practical applications of transgenic animals Whiteboard exercise Play

Practical applications of voltaic cells Slideshow Play

Practical applications of voltaic cells Whiteboard exercise Play

Practical applications of voltaic cells Student activity Play

Practical applications of voltaic cells Student activity Play

Practical guide for predicting the water solubility of salts Chart Play

Practical guide to the solubility of salts Chart Play

Practical importance of the mole Whiteboard presentation Play

Practical importance of the mole Class activity Play

Practical use of atomic spectra Slideshow Play