Graphing linear equations Student activity Play

Graphing linear equations Whiteboard exercise Play

Graphs and real-life situations Class activity Play

Graphs and real-life situations Whiteboard presentation Play

Graphs of different functions Student activity Play

Graphs of different functions Animation Play

Graphs of different functions Whiteboard exercise Play

Graphs of functions Student activity Play

Guidelines for reading and writing thermochemical equations Animation Play

How many different divisors does a natural number have? A more difficult problem Student activity Play

How to balance reaction equations Whiteboard exercise Play

How to explain it? Animation Play

How to find the system of equations Student activity Play

How to find the system of equations Whiteboard exercise Play

Identical data, different qualities Whiteboard exercise Play

Identical data, different qualities Student activity Play

Identities in trigonometric equations Animation Play

Importance of chemical equations in the work of a chemist Animation Play

Inconsistent and dependent systems of linear equations Student activity Play

Influence of different factors on the work of the heart Simulation Play

Influenza – different types Student activity Play

Interference of waves Student activity Play

Interference of waves Simulation Play

Ionic equations Animation Play

Isotopes Simulation Play