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Reading and Speaking Activity

Discuss about the reasons for learning foreign languages

Read, analize and reflect

A Thunderous Sound

The big flash you see when lightning strikes is a natural electrical discharge between a cloud and the ground, or within a cloud. This lightning can travel as fast as 140,000 MPH and reach temperature ...

Why is it Dark at Night? At grade

Real world application of knowledge of scattering and refraction of light.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Why is the Sky Blue (or Red)? Basic

Refraction is the reason the sky is blue or red at sunrise and sunset. Refraction is explained.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...

Why is the Sky Yellow? At grade

Learn about photochemical reactions that producae smog.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

SD 8 - Why do I fall ill?

The aim of the proposed didactic sequence is that the students are aware of the importance of health and the necessity of leading healthy habits in their daily life. Besides, they will delve into the ...

SD 7 - Why do I like my companion?

In this sequence, the students will analyze the reproductive function, the changes that happen in the different stages of life, the importance in the development of human beings, the knowledge of the ...

The aim of the proposed didactic sequence is that the students are aware of the importance of health and the necessity of leading healthy habits in their daily life. Besides, they will delve into the ...

SD 4 - Why the moon does not fall out from the sky?

In this sequence, the pupils will be offered the possibility of understanding the capacity of magnetic materials to attract bodies, and of learning in which way this fact is related to electricity. Ap ...

SD 5 - Why are the trees green?

The light of stars crosses the space at an amazing speed; thanks to the light of the sun, we will be aware of being surrounded by objects; in this sequence, the students will have the opportunity of s ...

Hezkuntza-eduki gehiago eskuratu nahi dituzu?

Saioa hasi Egin bat eskola batekin
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Jokoaren laguntza
Juegos de anatomía
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