Reversible and irreversible processes Student activity Play

Reversible and irreversible processes Animation Play

Reversible and irreversible processes Animation Play

Reversible and irreversible processes Illustration Play

Reversible and irreversible processes Illustration Play

Risk of omission Animation Play

Risk of omission Student activity Play

Rocket engine parameters Animation Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Root-mean-square current and voltage Student activity Play

Root-mean-square current and voltage Simulation Play

Root-mean-square current and voltage Whiteboard exercise Play

Rotating a half-turn – symmetry with respect to a point Student activity Play

Satellites in an orbit Whiteboard exercise Play

Second-order reactions Student activity Play

Secrets of functions Animation Play

Sequences and their graphs Whiteboard exercise Play

Sequences and their graphs Student activity Play

Shifting the graph along the y-axis Animation Play

Shifting the graph along the  x-axis Animation Play

Signal as an information carrier Animation Play

Similar functions – similar graphs Whiteboard exercise Play

Similar functions – similar graphs Student activity Play

Similar functions – similar graphs Whiteboard exercise Play

Similar graphs of similar functions Animation Play