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Learn interesting facts about the structure and function of the human brain.
A lesson about the structure of the Universe and the Solar System.
This lesson presents the internal structure of Earth, the geospheres and their general properties.
This lesson presents the discovery of radioactive radiation and its positive and negative applications.
This lesson presents the harmful effects of addictions on the human body.
Learn about the life and work of Alexander G. Bell
Follow Alexander the Great's military campaigns!
“Health” and “illness” refer to two opposite states of the body. This lesson is about these states.
Dive into the mysterious world of Ancient Egyptian religion.
Pyramids are the best known Ancient Egyptian structures.
This lesson provides evidence of Earth's rotation and presents its consequences.
The lesson introduces you to the movement of Earth around the Sun.
In this lesson, you can learn about the famous Russian writer.
This lesson presents the different types of forests and their layers.
A lesson about domestic pigs.
Find out interesting facts about the anatomy of amphibians and their vital processes.
This lesson presents mutation types, their frequency and underlying causes.
Cattle is a large, domesticated vertebrate. Let's learn more about it.
Arthropods can be found on shores, on the surface of waterbodies and underwater.
Learn about the deer and the wild boar, two large animals that inhabit temperate deciduous forests.
Find out what types of bones there are and what anthropologists do!
A lesson about Roman snails.
A lesson about the anatomy and lifestyle of chickens.
Find out interesting pieces of information about the communication of animals.
This lesson explains the concept of atmospheric pressure.
A lesson about pepper plants, their anatomy and history.
This lesson presents some types of cardiovascular diseases, including their diagnoses and treatment options.
In this lesson, we try to find answers to questions about temperature.
Get to know some of the plants that are grown in agricultural fields.
Over millions of years, even mountains are transformed.
Humans produce an increasing amount of waste. A change in our lifestyle could significantly reduce the production of household waste.
In this lesson you will find out where tropical rainforests are located on Earth and learn about their fauna and flora.
In this lesson you will learn more about the life of fish.
In this lesson you will familiarise yourselves with special organisms, that is lichens.
Plants also move. Although they do not have muscles, they can change the position of their organs.
This lesson presents interesting facts about reptiles and their life.
This lesson presents everything related to human reproduction.
The lesson presents the components of a healthy diet.
It is important to pay attention to each other, to learn about different, real life situations and to know the reasons for those.
A lesson about the functioning and health of the human skin.
In the lesson, you will learn how many minutes of running uses up the energy that a chocolate bar gives you.
A lesson about potatoes and potato beetles.
In this lesson you will learn about the basics of speech perception and language acquisition.
This lesson presents the old and modern ways of utilising wind energy.
Albert Einstein was one of the most acknowledged and best-known scientists of the 20th century. Do you know what discoveries he made?
How to use climate maps and climate diagrams.
Let's follow the path of water in plants from the roots to the leaves
This lesson introduces some basic ideas about sound.
Why is Gauss often called the Prince of mathematics?
Where does the energy of Earth come from and how can we use it?
In this lesson, you can get to know some interesting facts about flows of fluids and gases.
Gothic art was a style of medieval art that developed in France.
A lesson about edible frogs.
In this lesson, you will learn how we can find our way around.
Learn about the concepts of floor plan, map, and map scale.
You can follow the process of the formation of rocks.
This lesson presents the development of human speech and the structure and functioning of the organs of speech.
This lesson presents the possibilities for utilising hydropower.
This lesson presents the possibilities for utilising solar energy.
The experiments in this lesson will introduce you to the various types of chemical reactions.
Let's compare the two well-known bird species.
This lesson presents how wind energy can be utilised.
This lesson presents the most important milestones in the history of aviation.
This lesson presents the history of human space flight.
This lesson presents the vision and the evolution of eyes of animals.
The plumage and streamlined bodies of birds play a key role in flying.
Let's examine the anatomy of birds and their vital processes from the point of view of flying.
Learn about the migration and reproduction of birds.
A lesson about the various types of physical interactions.
Let's catch a glimpse into the world of microscopic unicellular organisms!
This lesson helps you understand the process of hearing.
This lesson presents the anatomy of the eye, the mechanism of vision, and common vision problems.
This lesson presents the structure and functioning of the heart and how it can be protected.
This lesson presents soil formation, the components of soil, and soil protection.
A lesson about the changes that take place in our bodies throughout our lifetime.
The lesson introduces you to our innate and learnt reflexes.
This lesson presents the properties, production, and use of aluminium.
Learn how the human body is built up and about the differences between men and women.
In this lesson you will learn about the history of fire and the conditions necessary for the combustion with flame.
Learn about the concepts of wind and precipitation.
A lesson about the most important characteristics of the common earthworm.
The lesson introduces you to the features of Tyrannosaurus rex.
A lesson about the basics of first aid.
In this lesson you will familiarise yourselves with the basics of firefighting.
Learn about animals inhabiting rivers, lakes and their shorelines.
In this lesson, you can learn about various herbs and spices.
Learn about the use of bees and honey
In this lesson, you will learn about waterfront plants and what they can be used for.
Numerous insects live on tree trunks, in the foliage and on the ground. Let's learn about some species.
In summer, meadows are full of noisy bugs. Like always, if there are a lot of bugs, there will be a lot of animals feeding on them as well.
Let's learn about the various types of worms by looking at the characteristics of typical species.
This lesson introduces the properties of air.
This lesson helps to explain chemical reactions.
This digital lesson is about climate and factors that can modify the climate.
A lesson about the special properties of glass, the process of glassmaking and the various types of glass.
Noise surrounds us everywhere, but it can be harmful. Let's see how.
In this lesson, you will learn about buoyancy and the conditions of floating for objects.
Water is one of the most important substances on Earth. Let's learn more about it.
This lesson presents deserts and their flora and fauna.
Let's follow a river's journey from its source to its mouth.
In this lesson you will learn about the history of writing.
Albert Einstein’s life is surrounded by numerous legends, but the facts about him are also quite interesting.
In this lesson you can learn about the flora and fauna of seas.
In this lesson you will find out where deciduous forests are located on the Earth and their fauna and flora.
Let's use musical instruments and our vocal cords as sources of sound.
This lesson introduces the anatomy and lifestyle of fishes through the examples of the common carp and the European catfish.
In this lesson you will find out where savannahs are located on Earth and will learn about their rich fauna and flora.
Playful tasks for practising measurements, quantities and units of measurements.
This lesson presents timekeeping devices and the types and units of time measurement.
In this lesson, we will perform fire-related experiments.
This lesson helps you understand what geographic coordinates are and how to use them.
How to reduce energy use at home
Let's find out interesting facts about the flora and fauna of polar regions and the living conditions in those areas!
Learn about animal species that emerged in the distant past and stayed mostly unchanged
In this lesson you will learn more about minerals and rocks.
This lesson introduces you to the world of minerals.
Learn about the inner forces of Earth and the formation of volcanoes.
A lesson about the human locomotor system and its health.
A lesson about Newton's studies on light and the telescope he constructed.
What happens when a rocket is launched? Why do we fall when the bus brakes? Let's learn about the laws of motion.
A lesson about nuclear transformations and their consequences.
A digital lesson about the colourful culture of the Inca Empire.
Az igékkel kapcsolatos ismereteidet bővítheted ezzel a leckével.
A tananyag segítségével megértheted a többjelentésű és az azonos alakú szavak közötti különbséget.
Az árvízről és az árvíz elleni védekezésről szól ez a lecke.
A lesson about the landforms and continents of Earth.
Experience the relationship between pitch and frequency through measurements.
Experience the relationship between pitch and frequency through measurements.
The lesson illustrates the size of the planets in the Solar System and the huge distances among them.
A lesson about walnut trees and walnut fruits.
Travel back in time and explore the beginnings of art, familiarise yourselves with the fascinating masterpieces of prehistoric people.
Let's make musical instruments.
The Renaissance, which originated in Italy, was inspired by Ancient Greek and Roman art.
Learn about forest rodents and predators.
Romanesque art was a style of medieval art based on classic Roman art.
This digital lesson tells the story of the Punic Wars.
Relive the naval battles in this lesson.
In this lesson you will learn more about this special liquid.
A glimpse into science fiction through the works of some great writers.
Discover the beauty and diversity of nature in this project.
Saving energy is a task for everyone, because the energy consumption of the Earth’s population is increasing very fast and it can soon exceed the Earth’s...
Our physical and mental health, as well as our inner harmony, determine our relationship with the external environment.
Only communities can make significant changes that contribute to a sustainable development.
Think about the impact that the current natural, environmental, economic and technological changes taking place in the present may have on our future.
This lesson is about the sound waves surrounding us.
In this lesson you will learn more about how sound propagates.
In this lesson you will learn about the presence of humans in space in the past, present and future.
Ez egy teszt mikro.
Let's get on board with legendary navigators!
This lesson introduces the position and anatomy of the heart, as well as the blood flow and heart sounds.
In this lesson, you will learn how mountains are formed.
A lesson introducing various plants in the cabbage family
Practise how to define a specific location using coordinate systems.
This lesson explains the phases, the internal structure and surface of the Moon, as well as its effects on the Earth.
How do lakes form and disappear?
This lesson helps to understand the Doppler effect.
Let's learn about the life cycles of stars.
This lesson introduces you to the outer planets of the Solar System, that is the giant planets.
This lesson presents the structure and functioning of the human urinary system.
The lesson makes a thorough presentation of the period of the Industrial Revolution and of its social and economic implications.
In this lesson, you can learn about carbon monoxide and carbon dioxide.
Apartments are like living organisms, there is a constant exchange of energy and materials between apartments and the environment.
The Maya civilisation developed on the Yucatan peninsula, in Mesoamerica.
A lesson about the personality and legacy of Julius Caesar.
A time travel to the mysterious Aztec Empire
The ancient Egyptian empire was led by pharaohs, considered sons of the Sun god.
This lesson presents some of the laws of physics through the operation of the bicycle.
This lesson presents the concepts of density and buoyancy through the operation of the submarine.
In this lesson you will learn about the mysterious world of alchimists.
How are earthquakes formed? What keeps tectonic plates in motion?
Learn more about the early stages of human development with this lesson.
The lesson presents the kingdom of fungi.
The lesson introduces you to the components of an atom.
In this lesson you will learn about the Sun and how solar energy can be used.
The theory of relativity explained like you've never seen before.
When does echo form? Why does sound spread easier at night? What is the secret to a good concert hall?
A lesson about the pine family
We must live in such a way that our descendants can live in the future too.
Most of us are attached to the place where we live. We can discover changes day by day.
Learn about the past and traditions of education.
Simple, straightforward information about the coronavirus epidemic.
In this lesson you will familiarise yourselves with the concept of time.
Breaking news: Howard Carter discovered Tutankhamun's tomb!
In this lesson, you will find answers to questions about the pressure of solids, liquids and gases.
In this lesson you will find information about the discovery and classification of vitamins as well as about illnesses caused by vitamin deficiency.
A lesson about the various types of underground waters and their properties.
In this project, you will perform experiments with water.
A lesson about the most common species of shorebirds.
What are the types and importance of watercourses?
A summary of the physics of waves for high school students.
You can become meteorologists through fun group tasks.
There are plenty of weeds and herbs on fields, agricultural areas and even in carefully tended gardens.
This lesson encourages the use of the Global Positioning System.
This lesson presents how solar energy can be utilised.
This lesson presents the structure of the atom through the history of atomic models.
A lesson about the various types of maps.
This lesson presents different types of mixtures and how the substances in the mixtures can be separated.
The lesson introduces you to various types of teeth and their functions.
This lesson presents the concept of speed.
A lesson about gardens, plants and their organs.
Learn how fluid molecules interact with each other and their environment.
Lets perform experiments related to the pressure of gases.
A lesson about the benefits and limitations of genetic engineering.
This lesson presents the European garden spider and the castor bean tick, two species that live at the shrub level of temperate forests.
In this lesson you can learn about infrared radiation.
In the body, substances are continiuously absorbed and released.
A lesson about peach trees and fruits, with a dessert at the end.
Learn about the properties of materials that objects around us are made of.
This lesson presents the structure and classification of bacteria and the role they play in our lives.
Let's find solutions to the global environmental issues!
Houseflies are among the best-known animals, they can be found in every region inhabited by humans. Let's learn about these arthropods.
A lesson about the most common energy sources.
This lesson presents the production of waste water, its treatment and environmental impact.
Let's follow the journey of water and find out how it gets into our glasses.
Learn how to specify a location in a playful manner!
Let's find out how many pieces of information are necessary for specifying a location.
This lesson presents which animals developed feathers during the course of evolution.
You can learn about the use of infrared radiation in our everyday lives.
Let's learn about Newton's life and work.
Learn about the human sense organs and their functions and how to keep them healthy.
This lesson explains the reasons and consequences of the formation of climatic zones.
A lesson about the anatomy and development of onions.
Let's perform experiments related to electric charge.
Learn about the harmful effects of smoking.
In this lesson, you will learn about the weather and its elements.
A lesson about the properties of grape plants.
This lesson presents the weapons of World War I.
Imagine the city of the future
Dogs are our loyal companions. Learn about their anatomy and behaviour.