Semanticos

Recursos > 12-14 anos/1º-2º ESO

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Dispersão de Rutherford

Como Rutherford descobriu a estrutura do átomo sem ser capaz de vê-la? Simule o famoso experimento no qual ele refutou o modelo do Pudim de Ameixa do átomo observando as part&iacut ...

Concentração

Hipervinculo Química

Concentração

Observe sua solução mudar de cor conforme você mistura produtos químicos com água. Em seguida, verifique a molaridade com o medidor de concentração. Qua ...

Acerto de Equações Químicas

Como você sabe se uma equação química está balanceada? O que você pode alterar para equilibrar uma equação? Jogue um jogo para testar suas id&eacu ...

Orientation in the field with map, compass and apps

This video shows how to orient yourself in the field in a traditional way through the use of a map and a compass, and through the use of map applications for mobile devices. Year of creation: 2019.

Geolocation by satellite, what is it and how it works?

In this video GNSS technology foundations and use are explained, and also how it is used in mobile and in other more accurate applications, such as cartography or Earth dynamics knowledge. Year of cr ...

Earthquakes and tsunamis, how do they generate?

Although talking about earthquakes and tsunamis sounds exotic, they are very common and happen frequently near us. This video shows why they occur, the trigger and where the possibility of an event is ...

Map reading

All the clues for understanding symbols, scale and relief of the National Topographic Map are in this video. Year of creation: 2019.

The shape of the Earth and its portrait in maps

Discover the true shape of the Earth and how cartographic projections allow portray it in a flat surface in different ways depending on the purpose of the map. Year of creation: 2019.

What is Remote sensing?

A tour around the current technologies using satellites and airborne platforms for geographic information in order to study the territory and its changes. Year of creation: 2019.

Volcanoes

An overview of the types of eruptions, emitted materials and volcanic areas of Spain and the world through stunning videos and images. Year of creation: 2019.

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