For thousands of years, scientists have wondered if the events around us are determined by causality, randomness or supernatural powers.
With this lesson, you can get to know yourself and your classmates better.
U ovoj lekciji učimo o krtici, korisnom grabežljivom sisavcu koji se često smatra štetnikom.
Silicon is the second most abundant element on Earth. Its compounds are found in various minerals.
While most metals are grey, they are not at all unremarkable.
Corrosion is the greatest enemy of metals.
Scientists have debated the nature of heat for centuries. Learn about this fascinating scientific debate.
This project demonstrates the reactions of several metals with acids.
In this lesson, we are going to revise and learn vocabulary related to holidays and travelling.
In this lesson, you can learn about the characteristics of sodium and potassium.
Learn about the region of the Great Lakes in North America.
Sundials are seemingly simple time-measuring instruments, but it is not an easy task to build an accurate one.
Learn about advertisements and their positive and negative effects.
In this lesson, you will learn about King Charles III, who was crowned King of the United Kingdom on 6 May 2023, following the death of his mother, Queen Elizabeth II.
Learn about the most important compounds of sodium and potassium.
Learn about the most devastating pandemic in the 20th century.
Learn about the New Seven Wonders of the World.
Workhouses may be familiar to you thanks to Oliver Twist. In this lesson, you can learn how they were in reality.
Learn about how scientists were able to measure the speed of light.