The giants of the Solar System

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

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.

How do we see? The human eye

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

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.

Space adventurers: Space travel

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

Let's measure time!

This lesson presents timekeeping devices and the types and units of time measurement.

How can we group chemical reactions?

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

Where will we meet?

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

Does wind have energy?

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

Are poison dart frogs poisonous?

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

What can positioning systems be used for?

This lesson encourages the use of the Global Positioning System.

Activity? Radio?
Radioactivity!

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

A Journey to the Centre of Earth

This lesson presents the internal structure of Earth, the geospheres and their general...

Do lichens damage trees?

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

Who would make a good sentinel?

Learn about the human sense organs and their functions and how to keep them healthy.

How long have we used fire?

In this lesson you will learn about the history of fire and the conditions necessary for...

Deep in the Jungle

In this lesson you will find out where tropical rainforests are located on Earth and...

And yet it moves Part 2

The lesson introduces you to the movement of Earth around the Sun.

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