Determining the concentration of a solution using redox titration (2) Student activity Play

Determining the concentration of a solution using titration Whiteboard exercise Play

Determining the concentration of a solution using titration Student activity Play

Diagnosis of cystic fibrosis using genetic probes Animation Play

Disinfection properties of halogens Slideshow Play

Distributive property Student activity Play

Distributive property Whiteboard exercise Play

Dividing a decimal by an integer using the written method Whiteboard exercise Play

Dividing a decimal by an integer using the written method Student activity Play

Dividing by a decimal using the written method Whiteboard exercise Play

Dividing by a decimal using the written method Student activity Play

Dividing using the written method Animation Play

Drawing simple shapes using ITC Whiteboard presentation Play

Drawing simple shapes using ITC Class activity Play

Early atomic theories Student activity Play

Early atomic theories Whiteboard exercise Play

Electron configuration and the periodic table (2) Student activity Play

Electron configuration of transition metal ions Whiteboard exercise Play

Electron configuration of transition metal ions Student activity Play

Enlargement – the basic property Student activity Play

Enlarging the right-angled triangle – the basic property Simulation Play

Enlarging the square – the basic property Simulation Play

Environmental factors necessary for germination Student activity Play

Equation of a straight line Student activity Play

Example of using an algebraic expression Whiteboard exercise Play