Το καλάθι σου είναι άδειο.

Αγορά

Ποσότητα: 0

Συνολικά: 0,00

0

Mineral or rock?

In this lesson you will learn more about minerals and rocks.

The Sun - a source of energy

In this lesson you will learn about the Sun and how solar energy can be used.

Pitch and frequency, Part II

Experience the relationship between pitch and frequency through measurements.

The wave phenomena of sound

When does echo form? Why does sound spread easier at night? What is the secret to a good...

Where exactly?

Learn how to specify a location in a playful manner!

Pitch and frequency, Part I

Experience the relationship between pitch and frequency through measurements.

How do animals see?

This lesson presents the vision and the evolution of eyes of animals.

Do fish drink?

In this lesson you will learn more about the life of fish.

Deep in the Jungle

In this lesson you will find out where tropical rainforests are located on Earth and...

Planets in our backyard

The lesson illustrates the size of the planets in the Solar System and the huge distances...

Which came first, the feather or the bird?

This lesson presents which animals developed feathers during the course of evolution.

Who would make a good sentinel?

Learn about the human sense organs and their functions and how to keep them healthy.

Where does waste water go?

This lesson presents the production of waste water, its treatment and environmental impact.

And yet it moves Part 2

The lesson introduces you to the movement of Earth around the Sun.

How fast are your reflexes?

The lesson introduces you to our innate and learnt reflexes.

Join the caravan!

This lesson presents deserts and their flora and fauna.

How to put out a fire?

In this lesson you will familiarise yourselves with the basics of firefighting.

Added to your cart.