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Human actions can have positive and negative impacts on Earth. Students will learn ways to make sure they help preserve the Earth.

Flower, Lamb, and mushroom. Spanish captions.

There are millions of different kinds of living things on the planet. Grouping them is not an easy task. This video explores this process and investigates some of the major groups of living things.

White birds with long legs stand next to a body of water surrounded by trees. Spanish captions.

Students will explore the energy relationships between living things. This video investigates the process of living things producing energy, consuming it, and breaking it down. Food chains and food webs visually illustrate these relationships.

A person playing the piano. Spanish captions.

Through easy-to-understand examples, this video helps students grasp how sounds are formed and how sound travels. Special attention is given to the different characteristics of sounds and how humans sense sounds.

Grass and wildflower covered field surrounded by evergreen trees and snow-capped mountains. Spanish captions.

Students look at the many different geographical features found on Earth. Familiar places are used to help describe key landforms. Students also explore the importance and characteristics of various landforms.

Crushed plastic soda bottle on the ground. Spanish captions.

How can individuals help protect the environment? This program explores a wide variety of practical, easy-to-accomplish tasks individuals can do to make Earth a healthier place. Pollution prevention, natural resource use, and recycling are some of...Read More

Shovel digging into gravel. Spanish captions.

Size, weight, density, color, and texture are just a few of the ways to characterize matter. Students also learn ways to measure matter. Concepts and terminology include characteristic, physical, chemical, density, particles, and weight.

Giant stacks of compressed paper material being moved by industrial machinery. Spanish captions.

Paper is used for many things which can lead to excessive waste. New environmental programs focus on decreasing the consumption of usage as well as the benefits of recycling.

Different kinds of batteries held in a clear container. Spanish captions.

It is important to properly dispose of metals for the safety of people and the environment. Due to potential contamination problems, environmental programs focus on the recycling, reusing, and reducing of metals.

Industrial processing plant with conveyors dumping material into metal basins. Spanish captions.

Plastic is found in almost everything produced and takes up considerable space in landfills. Its improper disposal can lead to environmental damage as well as pose a risk to people’s health. However, the key to keeping people and the environment...Read More

Truck dumping tires onto the ground. Spanish captions.

Landfills are full of tires, and special attention must be given to their disposal. If they are not disposed of appropriately, they can cause contamination problems that affect people’s health, damage the environment, and lead to social and polit...Read More

2 images with a sketch on the right of Ayatollah Khomeini with a long white beard wearing a brown turban and tunic. Above and to the left, is the eye portion of the Khomeini sketch overlaid with 2 vertical black bars. Text on screen reads, "Profesión. Ayatolá, rango más alto del clero islámico."

On February 11, 1979, the Islamic Republic of Iran was proclaimed. This merge between political ideology, people’s philosophies, and religious mandates was the path of revolution for Iran.

Cartoon of a crowd of people yelling and raising their fists against a background with strips of yellow and shades of orange. Spanish caption. Frente el abuso imperialista y a la ineficiencia de los manchú.

On October 1, 1949, after half a century of riots, counteroffensives, and civil wars the People’s Republic of China was declared. It was revolution led by peasants and established a communist system with its own singular and unique traits, differe...Read More

Black background with a few small red and gray stars and a black and white photo of Fidel Castro talking into a microphone. Spanish caption. Castro entra en Santiago de Cuba y forma un gobierno revolucionario.

The Cuban Revolution split the history of Latin America in two. Still today, in spite of adversities and changes, the project begun in Cuba in 1959 continues to go forward.

Computer graphic of a map of Europe, with the country of Russia in deep red, surrounding countries in light gray, and the ocean in black. The words "Imperio Ruso" are on screen. Spanish caption. Y el Imperio ruso está comprometido.

The Russian Revolution opened a new era in human history. Considered one of the most important events in the 20th century, it was the first successful communist revolution.

Illustration of 1 hand with a black suit coat sleeve engaging in a hand shake with a hand with a brown suit coat sleeve in front of a faint background that looks like the Mexican flag. Spanish caption. Para decidir el futuro de México.

The Mexican Revolution was the first great Latin American revolution of the 20th century. It drastically modified the country and showed the rest of the world a determined Mexico.

Illustration using red colors of several men running with wooden spoons raised above their heads down a street lined with pueblo style buildings. Spanish caption. Pero la economía de guerra causa descontento popular.

If there was a revolution that shook contemporary world history, it was the French Revolution. The most significant aspects are its global influence and prolonged duration. Even today, its motto, Freedom, Equality, and Brotherhood, are still ackn...Read More

Mostly blue sketch of 4 fists raised in front of a man in a blue suit coat looking at his right arm as he raises it. Spanish caption. Pagan el abusivo impuesto.

The American Revolution was one of the most significant processes of political, social, and cultural transformation toward two of the most powerful banners of modernism: liberty and equality. It also established the foundations of the United State...Read More

Black, white, and red sketch of several shirtless Haitian men raising guns with bayonets over their heads around 1 non-Haitian man wearing a red uniform and looking serious. Spanish caption. Pero hay más sorpresas en la isla.

The Haitian Revolution marked great milestones in the history of the West. It was the first successful revolution of independence in Latin America. It was also the first black republic established in a postcolonial era, and it was a revolution dri...Read More

Person signing into an old microphone. Spanish captions.

Learn the story behind the steam engine, electricity, and other important inventions. From the Kool Books series narrated by Hector Bonilla.

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1000 media results found for 'spanish'