Digital lessons

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Fogadjunk, hogy a már bekötött lufi térfogata is megnövelhető!

This lesson presents the technological developments in computing during the 1990s and the spread of the internet.

Noise surrounds us everywhere, but it can be harmful. Let's see how.

Let's make musical instruments.

This lesson helps to understand the Doppler effect.

Let's learn about Newton's life and work.

Learn about the life and work of Alexander G. Bell.

Learn more about the early stages of human development with this lesson.

In this lesson you can learn about the flora and fauna of seas.

In this lesson you will familiarise yourselves with the basics of firefighting.

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

The experiments in this lesson will introduce you to the various types of chemical reactions.

The plumage and streamlined bodies of birds play a key role in flying.

Let's examine the anatomy of birds and their vital processes from the point of view of flying.

The lesson presents the kingdom of fungi.

This lesson helps to explain chemical reactions.

In this lesson you will familiarise yourselves with special organisms, that is lichens.

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

This lesson presents some of the laws of physics through the operation of the bicycle.

This lesson presents the different types of forests and their layers.

This lesson presents the structure of the atom through the history of atomic models.

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

The lesson introduces you to our innate and learnt reflexes.

This lesson presents different types of mixtures and how the substances in the mixtures can be separated.