Assertiveness

Assertiveness is the ability to speak up for yourself in a way that is honest and respectful. But it doesn't come naturally to everyone. Find out if you're too passive, too aggressive, or just…

Recursos gratuitos - RECURSOS PARA E. SECUNDARIA

Mid-Ocean Ridges

The mid-ocean ridge is a continuous chain of volcanoes on the ocean floor where lava erupts and the crust of the Earth is created.

Female Imagery in the Spanish Civil War

A documentary on how the factions in the Spanish Civil War (1936-1939) used female images in propaganda art. Presented at a conference on gender studies at Florida International University in November…

Delta de l'Ebre

Páxina web da Generalitat de Catalunya. O enlace ofrece información sobre o Delta do Ebro e vai acompañado dun vídeo ilustrativo.

Interferència d'ones

Experiment en què es crearan ones sonores.

UNICEF - United Nations Children's Fund

UNICEF work for a world in which every child has a fair chance in life.

Solar Energy - Nuclear Fusion in the Sun

Discover how nuclear fusion works in the sun and how photons from this fusion provide us with solar energy here on Earth.

Fondo de Cooperación para Auga e Saneamento

Explicación sobre o Fondo de Cooperación para a Auga e o Saneamento

Fitxes FISQ | Institut Nacional de Seguretat i Higiene en el Treball (INSHT)

Pàgina web que proporciona les fitxes de seguretat química de substàncies químiques susceptibles de ser utilitzades en pràctiques de laboratori.