Página de Entrada

 
 
 
  Enciclopédia em formato digital,16 DVDs, 70 Gb, mais de 40 horas de vídeo e conhecimento
 

Pesquisa Web Personalizada, para Professores, Alunos e Escolas. Experimente...

   
 

 

:: Didacta Multimédia Digital ::

Encyclopedia is a digital format, international awards.

16 DVDs, over 70 Gigabytes knowledge, approximately 40 hours of video,

narrated in Portuguese European, Spanish and English

Dolby Stereo.

 

Abstracts: Overview of topics for the student.

Questions: Set of questions and answers about

content of subjects, with the final classification.

Extras: Guide. Awards. Credits.

 

 

 

UNIVERSE

 

- The forces that govern the universe -

The universe is governed by four types of fundamental forces:

The force of gravity, the electromagnetic force,

strong nuclear force and weak force.

- What is kinematics? -

The kinematics is the science that studies the movement.

Rectilinear, circular,

speed acceleration of gravity and angular acceleration

- The Power and the Movement -

The movement of living organisms. Machines. Types of forces.

Balance of forces. Moment of a force.

- The Laws of Motion Newton -

Gravitation. Newton's first law. Newton's second law.

Newton's third law. Einstein and the theory of relativity.

 

* * *

 

 

 

ENERGY

 

- What is energy? -

Definition of energy. Heat energy, mechanical, electrical. light, photosynthesis.

The Sun is the main source of energy on earth.

Renewable energy and energy reserves.

 

- What is nuclear energy? -

Composition of matter. Definition, structure and composition of atoms.

Relationship between mass and energy.

Reactors. Fission and nuclear fusion.

 

- What is light? -

Nature and properties of light. Light and color.

Behavior of light in air and water.

Light sources, electromagnetic waves. Speed of light.


- Heat and temperature -

The laws of thermodynamics: First and Second Law.

Study the movement of heat. Heating of the objects by heat.

 

Matter and Energy

- Travel to the heart of the matter -

A magnifying glass. Microscope. Electron microscope.

Microscope tunnel effect. Atomic and subatomic world.

 

- What is electricity? -

The electrical phenomena in nature. Composition and behavior

the mains. Good and bad drivers.

Stations. Use of electricity.

 

- The atmospheric phenomena -

Influence of atmospheric phenomena on the diversity of

terrestrial landscapes. Rain, hail, lightning, cloud formation,

rain, storms. Weather stations.

 

* * *

 

 

 

THE SOLAR SYSTEM I

 

- What are the Stars? -

Structure and location of stars. Formation of stars.

The Milky Way. The sun Composition of the solar system. Types of star and evolution.

 

- The sun: source of energy and life -

Features of the sun. Energy from the sun. Fusion.

Solar energy that reaches Earth, absorption and reflection.

Solar energy for living beings.

 

- The solar system -

The origin of the solar system. Theories about its composition. Massa.

Planets, satellites and other celestial bodies that form.

Evolution of the solar system.

 

The Solar System II

- Planet Earth -

Situation of the Earth in the cosmos. Composition of the Earth.

Characteristics of the surface. Life on Earth.

 

- Satellites -

The Moon is the natural satellite of Earth. Satellites.

Release of satellites and their functions.

Types of satellites.

 

- Comets -

Composition and structure of comets. Behavior in the solar system.

Origin and evolution of comets. Comet Halley.

 

* * *

 

 

 

ELEMENTS

 

- Water -

Composition of water. The water on Earth, its location.

Water is essential for life.

 

- Carbon -

Carbon is an element that defines life on our planet.

Carbon cycle. Forms of carbon: coal, diamonds, oil.

 

- Salt -

Composition of salt. The importance of salt in human civilizations.

Systems to obtain the salt. Existence of salt in sea water.

 

- Oil -

Composition of oil and its formation.

Importance of oil in industrialized societies.

Extraction of crude. Refining. Products.

 

* * *

 

 

 

EARTH

 

- What are the volcanoes? -

Definition, location and formation of volcanoes.

Volcanic cone, vent, crater, magma.

Types of volcanoes, fissures and central, Hawaiian, Strombolian, Vulcan, pelean.

Volcanic areas.

 

- Why earthquakes occur? -

Definition, characteristics and effects of earthquakes.

The Richter scale, the measurement system of seismic intensity.

The tectonic plates.

 

- What are the glaciers? -

Definition. Movement and speed of glaciers.

The glaciers of the polar regions. Glacial erosion. Fjords.

Material transported by glaciers: brunettes. The circus and the glacial valley.

 

- How is the sea? -

Surface occupying the seas. Characteristics of sea water.

Depths of the sea. Ocean currents. Waves and tides.

 

* * *

 

 

 

SEA

 

- Life at Sea -

Life appeared in the sea. Life forms that inhabit the waters.

Sea areas. Plankton and zooplankton.

 

- Antarctica -

Location, climate and features of Antarctica.

The Antarctic continent and its climate. Vegetation and fauna.

The conquest of the South Pole Scientific bases.

 

- Life in the tropics -

Location, temperature, water regime, plant and animal life

equatorial jungle. Location, rainfall patterns, temperatures and

characteristics of tropical jungle.

 

- Forests -

Geographical distribution of forests. Forest types.

Biological and economic importance of forests. The problem of deforestation.

 

* * *

 

 

 

CELL AND GENETICS

 

- How did life? -

Theories about the origin of life. Reproduction is the main feature

living beings. DNA. The first organisms and their

evolution over time.

 

- How are the cells? -

The cell is the basic unit of composition of living beings.

Composition, size, characteristics of the cells.

Nucleus, cytoplasm and membranes. Tissues.

Differences between plant and animal cell.

 

- DNA -

DNA as a transmitter of genetic inheritance and

carrier of information for protein synthesis.

Structure and location. Functions of DNA.

Genetics. Mutation and evolution.

 

- Viruses -

The electron microscope. Louis Pasteur.

Nature and composition of viruses. A virus infection.

 

* * *

 

 

 

PLANTS AND ANIMALS

 

- The plant world -

Diversity of human beings that are part of the plant world. Photosynthesis.

Chlorophyll. Moss, ferns, coniferous plants with flowers.

Characteristics of the plant world.

 

- The animal kingdom -

Origins of different animal species. Darwinian evolution.

Animals. Protozoa. Metazoan.

Characteristics of unicellular and multicellular animals.

 

- The other kingdoms -

Protists. The protic. Mushrooms.

 

Insects and Reptiles

- Insects -

Insects account for 80% of the species that inhabit the Earth.

Habitat and characteristics of arthropods.

The evolutionary success of insects.

Organs.

 

- The world of bees -

General bees. Characteristics of hives.

Functions of the queen bee. the drones, the workers.

The bees and the ecosystem. Communication between the bees.

 

- Reptiles -

The origin, characteristics and habitat of reptiles.

Different groups of reptiles: turtles, crocodiles, snakes and lizards.

 

* * *

 

 

 

BIRDS AND MAMMALS

 

- Birds -

Birds evolved from reptiles.

Features. Habitat. Migration.

 

- Mammals I -

Mammals are a group of higher animals.

Origins of mammals. Features.

Dentition.

 

- Mammals II -

Types of mammals. Mammals not sedentary.

Mammals sedentary.

 

Life and Evolution

- The pyramid of life -

The plants are the base of the food pyramid.

The food chain is organized in a pyramid.

The next level feeds on the lower level.

 

- The evolution of species -

Theory of evolution Charles Darwin and Alfred Wallace.

Mendel's genetic experiments. Study of fossils.

Mutations and evolution.

 

- The evolution of man -

Features of prehistoric man.

Evolution from primates. Man Sapiens

The Neanderthals, the Cro-Magnon Man.

 

- How is a human being -

Genitals male and female. The egg and sperm.

Fertilization. The zygote. Cell division. Evolution of the embryo. Childbirth.

 

* * *

 

 

 

THE HUMAN BODY I

 

- Vision -

Importance of vision. Description and characteristics of the human eye.

The sense of sight in different animal groups:

Unicellular, bats, octopus, chameleon, insect

and mammals. The human eye.

 

- The human ear -

Structure of the human ear. Operation and characteristics.

Noise. Noise contamination.

 

- The taste and smell -

Operation taste of the tongue

Anatomy of smell. Operation.

 

- The heat and living beings -

Influence of temperature changes in living things.

The adaptation of terrestrial life to the different climatic conditions.

 

- The skin -

The skin is the organ most extensive of the human body.

Structure and characteristics. Mechanisms of temperature control.

The skin as an organ of perception. Functions of the skin.

 

- Breathing -

Respiration as the process of obtaining energy. Oxygen.

Definition and characteristics of aerobic respiration.

The breathing apparatus. Photosynthesis.

 

* * *

 

 

 

THE HUMAN BODY II

 

- Nutrition -

Role of nutrition. Transformation of solar energy in organic matter

by the bodies of plants. Nutritional principles.

Phases and characteristics of digestion.

 

- What is blood? -

Functions of blood in oxygen transport, power cell

and transport of hormones. Composition of blood.

Blood groups. Transfusions. RH Factor.

 

- The skeleton -

Origin of the skeleton. Bones. Manufacture of blood cells

the bones. Characteristics of the human skeleton.

 

- Muscles -

The muscles are protective tissue of bones, joints and other

areas of the body. The muscles and their motor function.

 

- The kidneys -

The kidney is the organ that eliminates waste and toxins from the body.

The basic unit of the kidney. Functioning kidney. Hemodialysis.

 

- The heart -

Functioning of the heart. Characteristics of myocardial muscle.

Operation bioelectric heart. Heart disease. Coronary surgery.

 

- The brain -

The human brain is an organ processor.

Functioning of neurons. The nervous system.

Structure and functions of the brain.

 

* * *

 

 

 

ENVIRONMENT AND PROGRESS

 

- Contamination -

Products of desire. Waste. Changes imbalances

biological manmade. Rain.

 

- The air pollution -

Composition, evolution and changes in the atmosphere. Tobacco.

Polluting industries. Aerosol pollutants.

Effects of contamination.

 

- The science of the twentieth century -

Studies of atoms. Theory of continental drift.

Technological advances. Fusion.

The conquest of space.

 

- Genetic engineering -

DNA. Manipulation of genetic information.

Change of genetic material from one species to another.

The future of genetic engineering.

 

* * *

 

 

 

TRANSPORT

 

- Combustion engines -

Sources of energy for the engines. External combustion engines.

Steam. Internal combustion engines. Engine types.

 

- Cars -

The automobile as a means of transport. History of the engine.

Engine operation. Automobile safety.

 

- How does an airplane? -

Prototype flying machines of Leonardo da Vinci.

The airplane as a means of rapid transportation. History of the wings.

 

- How is the traffic? -

Wheels. The Roman roads. Urban traffic.

Control and automation of traffic.

 

- Transport equipment -

The first vehicles. Evolution of land transport.

Electric trains. Diesel locomotives.

Bicycles. Car. Fuels.

 

- Air transport -

Aerostatic balloons. Airships. Jet engines.

Concorde. Aircraft without engine. Helicopters.

 

- Maritime transport -

Boats throughout history. Candles. Operation of boats.

Propellers. Types of boats. Tugs. Seaplanes.

 

- Sport -

Origins of the sport. Competitions. The Olympics.

Diversity of sports. Sport and health.

 

* * *

 

 

 

LIFE IN SPACE

 

- As you travel in space? -

The first out of the man to space. Rockets. Fuels

First manned flight. Arrival of man on the moon Space Transport.

- The ships of space exploration -

Sputnik I, the first space satellite. Sending satellites into space.

Voyager missions. Probes.

- The conquest of the moon -

Project Apollo. Astronauts. Rockets.

The first human footprints on the moon

- How Telescopes Work? -

Telescopes old. Small refractors and reflectors.

Large telescopes.

Electronic and Images

- Photography -

Fields of application of photography in different fields.

Spectrum of colors. History of photography. The photographic film.

- Cinema -

Frames. The principles of cinema. History of cinema.

The introduction of color. Process of making a film.

- Television -

Television is the medium's most important today.

Operation of television.

 

* * *

 

 

 

SOCIETY

 

- Agriculture -

Agriculture promotes sedentary peoples stable

the progress of civilizations. The soil as a living structure.

Needs of plants. Agricultural techniques.

- Housing and materials -

From the cities. The first buildings.

The materials used in construction.

- How did the writing? -

Writing is a means of communication which gives

knowledge of ancient civilizations.

Transmission of human knowledge through writing.

History of writing. The alphabet. Print

- The progress of civilization -

The discovery of fire. Agriculture. Wheel. Invention of writing.

Great discoveries of modern times. The industrial revolution.

 

* * *

 

 

 

CIVILIZATION WITH PYRAMIDS

 

- Egyptian civilization -

One of the people who searched deep into the aspect of immortality

- The empires of Egypt, Inca and Maya -

Social, political, economic and religious.

* * *

PÁGINA CRIADA POR A.O.R. - [Translated from Portuguese by Google] - DIREITOS RESERVADOS - GB FR

www.portuguesaebrasileira.com E-mail: cultura@portuguesaebrasileira.com