Let's make musical instruments.
This lesson introduces some basic ideas about sound.
Find out interesting pieces of information about the communication of animals.
Noise surrounds us everywhere, but it can be harmful. Let's see how.
This lesson helps you understand the process of hearing.
This lesson presents the development of human speech and the structure and functioning of the organs of speech.
In this lesson you will learn about the basics of speech perception and language acquisition.
Simple, straightforward information about the coronavirus epidemic.
Let's find solutions to the global environmental issues!
A lesson about the most common species of shorebirds.
Imagine the city of the future
Arthropods can be found on shores, on the surface of waterbodies and underwater.
A lesson about the landforms and continents of Earth.
Most of us are attached to the place where we live. We can discover changes day by day.
Discover the beauty and diversity of nature in this project.
Only communities can make significant changes that contribute to a sustainable development.
Learn about the past and traditions of education.
Think about the impact that the current natural, environmental, economic and technological changes taking place in the present may have on our future.
It is important to pay attention to each other, to learn about different, real life situations and to know the reasons for those.
We must live in such a way that our descendants can live in the future too