Digital lessons

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I bet I can prove that there is not only green pigment in leaves.

I bet I can light a glowing skewer with a potato.

In this lesson, you can learn about Lake Balaton, the largest lake in Central Europe.

I bet I can inflate a balloon using yeast.

I bet I can prove that cola has a damaging effect on dental enamel.

I bet I can produce oxygen.

I bet I can change the colour of a flower.

I bet I can make garlic greenish without painting it.

Learn about the scientific classification and characteristics of tunicates.

The Hundred Years' War, which lasted for 116 years, was the longest armed conflict in the history of Europe.

In this lesson, you can learn about the concept of perimeter and its measurement.

I bet I can make home-made paints.

Learn about the weather and how nature changes in autumn.

Learn about the weather and how nature changes in spring.

How was non-Euclidean geometry created?

In this lesson, you can learn about the energy content of food and the nutritional needs of humans.

In this lesson, you can learn how people used to measure time in the past when the weather was not sunny.

In this lesson, you can learn about very large devices from the 1930s and 1940s.

This lesson is about the dawn of programming.

In this lesson series, you can learn about the history of computers and programming.

This lesson is about the first electronic computers.

In this lesson, you can learn about the life and work of the great German composer.

This lesson is about the second generation of computers.

This lesson is about the third and fourth generation of computers.