The highest common factor of numbers 33 and 44 Animation Play

The history of the periodic table Animation Play

The ice hockey league matches Whiteboard exercise Play

The ideal gas law Student activity Play

The identification of rays Whiteboard exercise Play

The identification of rays Student activity Play

The Inertia Principle Student activity Play

The inner structure of the atom Student activity Play

The integral of a function multiplied by a number Whiteboard exercise Play

The integral of a function multiplied by a number Student activity Play

The interaction between radiation and matter Student activity Play

The internal energy of a gas Student activity Play

The isotopic composition and mass spectrum of an element Illustration Play

The last digit Animation Play

The law of conservation of mass Animation Play

The Law of Gravitation Glossary Play

The Law of Gravitation Student activity Play

The Law of Gravitation Whiteboard exercise Play

The least common multiple (lcm) Student activity Play

The limiting reactant Animation Play

The longest bridges of the world – rounding decimals to the nearest 0.1 Whiteboard exercise Play

The magic box Whiteboard exercise Play

The main terms describing the structure of the atom Whiteboard exercise Play

The mass number Animation Play

The mass of a metal sphere Whiteboard exercise Play