A change in voltage Student activity Play

A change in voltage Whiteboard exercise Play

A lead cube Animation Play

A metal ball Animation Play

A series combination of resistors Animation Play

A series of experiments Whiteboard exercise Play

A series of experiments Student activity Play

A system of resistors Animation Play

Actinium series Chart Play

Actinium series Illustration Play

Adding bulbs to a series circuit Simulation Play

Additional taxonomic ranks Illustration Play

Algebraic geometric series Whiteboard exercise Play

Algebraic geometric series Student activity Play

Algebraic geometric series Whiteboard exercise Play

Anomalous expansion of water Student activity Play

Anomalous expansion of water Whiteboard exercise Play

Applications to approximate calculations Whiteboard exercise Play

Applications to approximate calculations Student activity Play

Applying the formula for binomial coefficients Whiteboard exercise Play

Approximation of the function by the expansion series Simulation Play

Approximation of the number e Whiteboard exercise Play

Approximations by series expansions Student activity Play

Approximations by series expansions Whiteboard exercise Play

Approximations of values of rational functions Student activity Play