The push to modernize Mexico's water and sanitation systems not only saved human lives, it also spurred economic growth, as illustrated in this video segment adapted from Rx for Survival.

This video adapted from KTOO takes a look at Earth's warming and cooling cycles and the current atypical trend of warming that is impacting the glaciers in Alaska's Inside Passage.

Learn how a family farm in Wisconsin functions and how it is impacted by climate change in this multimedia video produced by the Wisconsin Educational Communications Board.

In this video segment adapted from NOVA: Becoming Human, learn how the analysis of rock layers and ocean sediments supports the theory that rapid climate change may have jump-started human evolution two million years ago.

Learn about cloud formations over the Sierra Nevada Mountains in this video from Nature.

This interactive resource adapted from the National Park Service describes the different kinds of sediments that make up coastlines, with a focus on the variety in color, size, and sorting.

This interactive resource adapted from the National Park Service describes the many forces that affect shorelines, including tides, weathering, erosion, and deposition.

Hit the streets as your own, custom-made Superhero and work for the common good of your city! Artist Amy Franceschini has fashioned an inspiring lesson that will help guide you through the entire process from brainstorming logos, mottos and costumes to ensuring that your Superhero works to help solve a community's needs. This lesson is part of the San Francisco Museum of Modern Art's Open Studio.

Check out the entire Open Studio collection for more activities centered around contemporary art: https://www.sfmoma.org/educators/

This video segment from Nature shows the destructiveness of the shark fin and shark cartilage industries.

Ranu Mukherjee creates "Hybrid films" using layers of video, paintings and collage to create moving images. In the latest episode of Art School, Mukherjee unpacks the narrative and details behind her newest piece, Home and the World, which examines cultural hybridity, the aftermath of colonialism, and feminist questions. Inspired by a scene from a film by Satyajit Ray, as well as the composition of traditional Indian lithographs, Mukherjee combined these influences with her own visual culture to create a subtle but complex moving image.

Deciding on attending college is a big decision. What college should I attend? Can I afford college? Can I succeed without college? Use this KQED collection to help inform your decision on whether college is the right path.

This video from NASA describes the detailed computer modeling used to predict that colliding neutron stars can produce gamma-ray bursts similar to those associated with black holes.

In this video segment from Nature, scientists work to discover why bees are disappearing.

Watch the ZOOM cast find out how many balloons filled with air and then with water are required to support the weight of a cast member.

In this video segment, members of the ZOOM cast experiment by bending and folding sheets of paper into various shapes to see which shape will support the weight of a heavy book.

In this video segment from ZOOM, Hillary, from Randolph, MA, takes us on a tour of the columns in her neighborhood.

Visualize how comets carrying chemicals necessary for life could have made their way to Earth billions of years ago in this video segment adapted from NOVA.

Amino acids, essential ingredients for life, may have been delivered to Earth by comets billions of years ago, as visualized in this video segment adapted from NOVA.

Indigenous people have developed sophisticated methods to communicate. Given the number of nations and tribes with language differences and vast distances across the world, it's important for people to be able to understand each other. But how does that act of communication actually work?

¡Aprende sobre la fuerza y el movimiento a través de una canción y un baile de los increíbles hermanos Gregory!

¡La Sra. Gravedad es la anfitriona del más increíble espectáculo de juegos en el patio de recreo de COMO SE MUEVEN LAS COSAS! Con un poco de ayuda de sus amigos musicales, los hermanos Gregory, aprenderás una canción sobre la fuerza y el movimiento que te ayudará a ganar el juego.

Objetivo de Aprendizaje: demuestre y observe cómo la posición y el movimiento pueden cambiar al empujar y jalar objetos.