Basic periods of trigonometric functions Student activity Play

Component parts of the periodic table Animation Play

Electron configuration Student activity Play

Groups and periods Whiteboard exercise Play

Groups in the periodic table Student activity Play

Metals Student activity Play

Metals in the periodic table Illustration Play

Periods of species extinction Chart Play

Periods of the sine function Whiteboard exercise Play

Periods of the tangent function Whiteboard exercise Play

Primitive periods of shifted trigonometric functions Whiteboard exercise Play

Reading the information included in the periodic table Whiteboard exercise Play

Relationship between the atomic structure and the position of elements in periods Animation Play

The modern periodic table Student activity Play

The periods of the sine and the cosine Student activity Play

The relationship between atomic structure and the position of elements in periods Student activity Play

The relationship between atomic structure and the position of elements in periods Whiteboard exercise Play

The structure of the periodic table Animation Play

The structure of the periodic table – groups and periods Student activity Play

The structure of the periodic table – groups and periods Whiteboard exercise Play

The structure of the periodic table – periods Student activity Play