Science 4º

UNIT 1-INSIDE YOUR BODY

Nutrition and respiration. Blood circulation.
The digestive system
The respiratory system
Circulatory system
Excretory system
(1) (2) (3) (4)

UNIT 2-KEEPING HEALTHY

Healthy habits prevent illness. Food and nutrients. A healthy diet.
(1)

UNIT 3-PLANTS

Parts of plants. Plant nutrition. Plant reproduction.
(1)

UNIT 4-MINERALS, ROCKS AND SOIL

Rocks. Minerals. Soil.
(1)

UNIT 5-ECOSYSTEMS

What is an ecosystem? Relationships in ecosystems. Protecting ecosystems.

(1)

UNIT 6-MATTER

Matter and its propertiesChanges in matter. Materials.
(1)

UNIT 7-FORCES AND ENERGY

Forces. Energy. Uses of energy.
(1)

UNIT 8-LIGHT

The propagation of lightLight and colours.
(1)

UNIT 9-WHERE WE LIVE

Municipalities and comarcas. Autonomous Communities.
(1) (2)

UNIT 10-LANDSCAPES

The relief of Spain. Rivers and climate. Flora and fauna.

(1)

UNIT 11-POPULATION AND TRADITIONS

Population.
Traditions and festivals.
(1)

UNIT 12-ECONOMIC ACTIVITIES

The primary sector, 
the secondary sector
and the terciary sector in Spain.
(1)

UNIT 13-POLITICAL INSTITUTIONS

How the state organised.
How citizens participate.

 

UNIT 14-LIFE THOUSANDS OF YEARS AGO

How primitive human beings lived. 
Roman times. 
Medieval times.

UNIT 15-LIFE HUNDREDS OF YEARS AGO

The Age of Exploration.
The Industrial Revolution.
Life in present times.

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