Protein synthesis Animation Play

Reading graphs of linear functions Whiteboard presentation Play

Reading graphs of linear functions Class activity Play

Reading out from the graph the  x- and  y-intercepts of a linear function Simulation Play

Reading the sequence of DNA Whiteboard exercise Play

Recursive definitions Student activity Play

Regression line Whiteboard presentation Play

Regression line Class activity Play

Relationship between distance and time Animation Play

Resonance Whiteboard exercise Play

Resonance Student activity Play

Reversing the percentage change Student activity Play

Rule for the nth term of a sequence Student activity Play

Rule for the  nth term of a sequence Whiteboard exercise Play

Saving money Whiteboard exercise Play

Savings account Whiteboard exercise Play

Savings account Student activity Play

Sequence of amino acids Animation Play

Sequence of bases in DNA Whiteboard exercise Play

Sequence of proteins and point mutations Animation Play

Sequences Animation Play

Sequences Class activity Play

Sequences Student activity Play

Sequences Whiteboard presentation Play

Sequences Whiteboard presentation Play