Connection in series Whiteboard exercise Play

Construction of the polygonal arc Animation Play

Convergent series Animation Play

Current in a parallel circuit Animation Play

Current in a series circuit Animation Play

Current in series and parallel circuits Student activity Play

Data processing Class activity Play

Data processing Whiteboard presentation Play

Dating of rocks Student activity Play

Dating of rocks Whiteboard exercise Play

Decay series and half-life Whiteboard exercise Play

Decay series and half-life Student activity Play

Diagram of a series Animation Play

Diagrams of geometric sequences and series Student activity Play

Diagrams of geometric sequences and series Whiteboard exercise Play

Direct current circuit Class activity Play

Direct current circuit Whiteboard presentation Play

Direction of spontaneous reaction Animation Play

Displacement of metals from a solution by other metals Chart Play

Displacement of metals from solutions of their salts by other metals Animation Play

Displacement of metals from solutions of their salts by other metals Student activity Play

Electric circuits Whiteboard exercise Play

Electric circuits Student activity Play

Electric circuits Whiteboard exercise Play

Electric circuits Whiteboard exercise Play