Power demand Student activity Play

Practical applications of voltaic cells Whiteboard exercise Play

Practical applications of voltaic cells Slideshow Play

Practical applications of voltaic cells Student activity Play

Practical applications of voltaic cells Student activity Play

Properties of a parallel circuit Animation Play

Properties of the reciprocal function Student activity Play

Radio waves and microwaves Student activity Play

Reactions occurring on the surface of a solid catalyst Student activity Play

Reactions of commercially available galvanic cells Slideshow Play

Reading a velocity–time graph Whiteboard exercise Play

Recycling of steel Slideshow Play

Relationship between distance and time Animation Play

Renewable energy resources Student activity Play

Replacement resistance – connection in series Student activity Play

Scatter diagram Student activity Play

Series circuit or other circuit Whiteboard exercise Play

Series circuits Student activity Play

Shape factor Animation Play

Shape factor Student activity Play

Shape factor Whiteboard exercise Play

Short-circuit current Animation Play

Size of electric current Student activity Play

Size of electric current Animation Play

Solar energy Simulation Play