Цифрлық сабақтар
Things you should know about coronaviruses and COVID-19
Simple, straightforward information about the coronavirus epidemic.
How does the human body change?
A lesson about the changes that take place in our bodies throughout our lifetime.
Invisible animals: worms
Let's learn about the various types of worms by looking at the characteristics of typical...
Am I healthy? Can I be ill?
“Health” and “illness” refer to two opposite states of the body. This lesson is about...
Legends and facts – Who was Albert Einstein?
Albert Einstein’s life is surrounded by numerous legends, but the facts about him are...
Insects in the forest
Numerous insects live on tree trunks, in the foliage and on the ground. Let's learn about...
The material and energy flow of households
Apartments are like living organisms, there is a constant exchange of energy and...
Decrease the amount of waste
Humans produce an increasing amount of waste. A change in our lifestyle could...
A Journey to the Centre of Earth
This lesson presents the internal structure of Earth, the geospheres and their general...
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.
How did humans conquer the air?
This lesson presents the most important milestones in the history of aviation.
Where will we meet?
Let's find out how many pieces of information are necessary for specifying a location.
