What will happen to us?

Let's find solutions to the global environmental issues!

How do we see? The human eye

This lesson presents the anatomy of the eye, the mechanism of vision, and common vision...

What do we know about teeth?

The lesson introduces you to various types of teeth and their functions.

Do reptiles ever get cold?

This lesson presents interesting facts about reptiles and their life.

Are all forests alike?

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

How did humans conquer the air?

This lesson presents the most important milestones in the history of aviation.

The anatomy of the heart (intermediate)

This lesson introduces the position and anatomy of the heart, as well as the blood flow...

Space adventurers: Space travel

In this lesson you will learn about the presence of humans in space in the past, present...

The giants of the Solar System

This lesson introduces you to the outer planets of the Solar System, that is the giant...

Is glass a liquid or a solid?

A lesson about the special properties of glass, the process of glassmaking and the...

Activity? Radio? Radioactivity!

This lesson presents the discovery of radioactive radiation and its positive and negative...

Where will we meet?

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

Why are there deserts and ice sheets on Earth?

This lesson explains the reasons and consequences of the formation of climatic zones.

How can we group chemical reactions?

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

What can positioning systems be used for?

This lesson encourages the use of the Global Positioning System.

Are poison dart frogs poisonous?

Find out interesting facts about the anatomy of amphibians and their vital processes.

How do birds fly? Part 1

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

How to feed your T-rex

The lesson introduces you to the features of Tyrannosaurus rex.

Does wind have energy?

This lesson presents the old and modern ways of utilising wind energy.

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