This art history video discussion examines the Equestrian Sculpture of Marcus Aurelius, bronze, c. 173-76 C.E., (Capitoline Museums, Rome). The original location of the sculpture is unknown though it had been housed in the Lateran Palace since the 8th century until it was placed in the center of the Piazza del Campidoglio by Michelangelo in 1538. The original is now indoors for purposes of conservation. Marcus Aurelius ruled 161-180 C.E.

This art history video discussion examines the Caryatid (South Porch) and Ionic Column (North Porch), Erechtheion on the Acropolis, Athens, marble, 421-407 B.C.E. (British Museum, London). Mnesicles may have been the architect.

Tier 3 is individualized and intensive intervention designed to help students with severe and persistent academic, social, emotional, and/or behavioral needs, including students with disabilities. It is a data-driven process characterized by increased intensity and individualization of supports. Use this guide to help you determine if your Tier 3 program is on track.

This site offers geography and history activities showing how two years in history had an indelible impact on American politics and culture. Students interpret historical maps, identify territories acquired by the U.S., identify states later formed from these territories, examine the territorial status of Texas, and identify political, social, and economic issues related to the expansion of the U.S. in the 1840s.

This site offers geography and history activities showing how two years in history had an indelible impact on American politics and culture. Students interpret historical maps, identify territories acquired by the U.S., identify states later formed from these territories, examine the territorial status of Texas, and identify political, social, and economic issues related to the expansion of the U.S. in the 1840s.

This art history video discussion examines Eva Hesse's "Untitled", enamel paint, string, papier-mache, elastic cord, 1966 (MoMA).

In this adapted video segment, ZOOM guest Tommy takes us on a tour of the Florida Everglades. He describes what makes a wetland biome unique, including the soil, precipitation, and biodiversity.

In this video segment adapted from NASA, students in Matsuyama City, Japan, interview Expedition 8 Commander and NASA Science Officer Mike Foale and Flight Engineer Alexander Kaleri about life and work aboard the International Space Station.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Congenital heart defects affect approximately 1% of all babies born each year and account for almost 20% of all newborn deaths. Early diagnosis while still in the womb can greatly improve an affected baby’s chance of survival. Unfortunately, diagnosis relies exclusively on ultrasound imaging, where accurate readings aren’t guaranteed. Researchers in Japan are tackling this problem by enlisting the help of artificial intelligence. More importantly, they’re helping the doctors entrusted with patient care to understand how AI programs spot heart defects. Advancements in artificial intelligence have improved how congenital heart defects are diagnosed. Ultrasound videos of fetal hearts beating normally and others with structural defects can be studied with AI, which can then determine whether the fetal hearts in new videos are abnormal or not..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

See what it is like to walk on the Moon by viewing this collection of QuickTime images from NOVA Online. Stunning 360-degree panoramas from each of the six successful Apollo Moon landings are featured.

In this video segment adapted from Interactive NOVA, astronaut John Young experiences extreme temperatures on the Moon that are a result of the Moon's low gravity and lack of atmosphere.

What can American landscapes and other paintings tell us about the evolution of democracy in the United States? This portion of the Land and Landscape module focuses on the influence of land ownership and the evolution of American civic ideas through landscape.

This art history video discussion examines Lyonel Feininger's "Cathedral for Program of the State Bauhaus in Weimar", woodcut, 1919 (MoMA).

In this video segment adapted from NOVA, scientists investigate how farming along the Mississippi River impacts floods and what can be done about it.

Foil Leaf Electroscope. Aluminum leaves repel in the presence of a charged object. Created by Brit Cruise.

This art history video discussion examines this work by a follower of Bernardo Daddi "The Aldobrandini Triptych", tempera on panel, ca. 1336 (Portland Art Museum).

This media-rich essay from NOVA Online describes the challenges of forecasting volcanic eruptions and includes information about specific cases.

This art history video discussion examines Fra Angelico's "The Annunciation", c. 1438-47, fresco, 230 x 321 cm (Convent of San Marco, Florence).

This art history video discussion examines Fra Angelico's "The Annunciation and Life of the Virgin" (in the predella), c. 1426, tempera on wood, 194 x 194 cm (Museo del Prado, Madrid).

This art history video discussion examines Fra Filippo Lippi's "Madonna and Child with two Angels", c. 1460-1465, tempera on panel, 95 x 63.5 cm (Galleria degli Uffizi, Florence).