UNIT 6. MACHINES, ELECTRICITY AND INVENTIONS

Machines, electricity and inventions de sarascience

UNIT 6. Money and business

Unit 6.Money and business from sarascience

unit 4&5. THE HUMAN BODY AND HEALTH

Unit 4. human body de sarascience

UNIT 1. PLANET EARTH AND ITS REPRESENTATION

The Earth de sarascience

UNIT 3 ECOSYSTEMS

Unit 3 ecosystems de sarascience

EARLY MODERN SPAIN

Early modern spain de sarascience

SPAIN IN THE MIDDLE AGES

Unit 2. spain in the middle ages de sarascience

UNIT 2. THE CLASSIFICATION OF LIVING THINGS

Unit 2. the classification of living things de sarascience

THE ORGANISATION OF LIVING THINGS

THE MODERN AGE

The Earth's layers

https://www.youtube.com/watch?v=bXdFBAk6MBM

The four spheres on the Earth

https://www.youtube.com/watch?v=m4TnPv_b6WU

The Moon

https://www.youtube.com/watch?v=B-b4XvuQo1Y

The Sun

https://www.youtube.com/watch?v=RzkJkEKV8Yk

The Solar System

https://www.youtube.com/watch?v=h5bVZTpVxy4

The Earth and the Universe

Acuatic ecosystems

Ecosystems

The Middle Ages

The History of Spain during the Middle Ages

https://www.youtube.com/watch?v=nPcfZLaMoAo