Division involving irrational numbers Student activity Play

Division of powers of 10 Whiteboard exercise Play

DNA in living organisms Student activity Play

Dosimeters Slideshow Play

Earthing of an insulator Animation Play

Effect of ΔH° and ΔS° on free energy change Student activity Play

Effects of radiation Student activity Play

Effects of weather conditions on different types of power stations Simulation Play

Efficiency Whiteboard presentation Play

Efficiency Class activity Play

Efficiency and economy Class activity Play

Efficiency and economy Whiteboard presentation Play

Electric charge Animation Play

Electric energy and methods of energy saving Whiteboard presentation Play

Electric energy and methods of energy saving Class activity Play

Electric field Simulation Play

Electric field Student activity Play

Electric field Whiteboard exercise Play

Electric field lines Animation Play

Electric forces Animation Play

Electrical components Student activity Play

Electrical components and their symbols Illustration Play

Electricity meter Student activity Play

Electricity meter as a meter of power Student activity Play

Electricity meter as a meter of power Simulation Play