Where will we meet?

Let's find out how many pieces of information are necessary for specifying a location.

Are there mutants among us?

This lesson presents mutation types, their frequency and underlying causes.

Which came first, the feather or the bird?

This lesson presents which animals developed feathers during the course of evolution.

The Sun - a source of energy

In this lesson you will learn about the Sun and how solar energy can be used.

Weather project

You can become meteorologists through fun group tasks.

Journey to the Gutenberg Galaxy

In this lesson you will learn about the history of writing.

The human urinary system

This lesson presents the structure and functioning of the human urinary system.

Minerals: active participants of our lives

This lesson introduces you to the world of minerals.

How is the aluminium foil made?

This lesson presents the properties, production, and use of aluminium.

Mineral or rock?

In this lesson you will learn more about minerals and rocks.

Pitch and frequency, Part II

Experience the relationship between pitch and frequency through measurements.

Is all that chemistry dangerous?

This lesson helps to explain chemical reactions.

How are rocks made?

You can follow the process of the formation of rocks.

Pitch and frequency, Part I

Experience the relationship between pitch and frequency through measurements.

How do animals see?

This lesson presents the vision and the evolution of eyes of animals.

The Cartesian and the polar coordinate system

Practise how to define a specific location using coordinate systems.

Do fish drink?

In this lesson you will learn more about the life of fish.

Let's get to know the faces of forests!

In this lesson you will find out where deciduous forests are located on the Earth and...

Planets in our backyard

The lesson illustrates the size of the planets in the Solar System and the huge distances...

What will happen to us?

Let's find solutions to the global environmental issues!

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