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.

Planets in our backyard

The lesson illustrates the size of the planets in the Solar System...

Is all that chemistry dangerous?

This lesson helps to explain chemical reactions.

Which came first, the feather or the bird?

This lesson presents which animals developed feathers during the...

Where exactly?

Learn how to specify a location in a playful manner!

Let's go on a safari!

In this lesson you will find out where savannahs are located on...

How do birds fly? Part 1

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

And yet it moves Part 1

This lesson provides evidence of Earth's rotation and presents its...


In this lesson you will familiarise yourselves with the concept of...

What size are bacteria?

This lesson presents the structure and classification of bacteria...

Let's dive!

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

Do we become what we eat?

The lesson presents the components of a healthy diet.

How is the human body built up?

Learn how the human body is built up and about the differences...

Are there mutants among us?

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

Do plants move?

Plants also move. Although they do not have muscles, they can...

Do storks really deliver babies?

This lesson presents everything related to human reproduction.

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