Radio waves Whiteboard exercise Play

Radio waves Chart Play

Radio waves Student activity Play

Radio waves Whiteboard exercise Play

Radio waves and microwaves Whiteboard exercise Play

Radio waves and microwaves Student activity Play

Reading out the value from the cumulative frequency polygon Whiteboard exercise Play

Recombination in bacteria Animation Play

Recombination in bacteria Student activity Play

Recombination of genetic material in bacteria Whiteboard exercise Play

Recording an infra-red spectrum Student activity Play

Regulation of gene expression Slideshow Play

Regulation of gene expression in eukaryotes Student activity Play

Regulation of gene expression in eukaryotes Animation Play

Regulation of gene expression in prokaryotes – operons Student activity Play

Regulation of gene expression in prokaryotes – operons Whiteboard exercise Play

Relative frequency Student activity Play

Relative frequency Whiteboard exercise Play

Relative frequency and probability Student activity Play

Replication of genes without living cells Student activity Play

Replication of genes without living cells Whiteboard exercise Play

Representing data Whiteboard presentation Play

Representing data Class activity Play

Reproduction in bacteria Animation Play

Resistance gene Slideshow Play