Always know the right amount to eat with help from an engaging and informative website. Browse food categories— vegetables and fruits, grains, dairy, meat, fats, sweet and salty treats, and beverages—to discover how to measure a proper...

Explore vocabulary related to three-dimensional shapes. An instructional website describes the characteristics of different geometric solids. Learners can use an interactive component to view nets, faces, vertices, and edges of common...

The Supreme Court gets all the glory, but very few federal cases make it to the highest court. An interesting lesson explores the structure of the lower levels of the federal court system. In addition to outlining the organization of...

How do you get a theorem named after you? Euler knows what it takes! The third lesson of five asks pupils to use an interactive activity to compare the faces, vertices, and edges of seven different three-dimensional solids. They use...

Take a virtual tour of the Egyptian pyramids. There are thirty-one tours in all. Instructions on how to navigate through the tours are given below, and the set can also be downloaded to your computer for easier viewing.

Menkaure's Pyramid is one of the three Great Pyramids on the Giza Plateau. Detailed information along with drawings of the layout of the complex can be found here.

Khafre's Pyramid is one of the three Great Pyramids on the Giza Plateau. Detailed information along with drawings of the layout of the complex can be found here.

The great pyramids at Giza are one of the Seven Wonders of the ancient world. Learn the role the sun played in the construction of the pyramids. Included is a map of where the pyramids are located in Giza, a bibliography for further...

Art history and culture resource teaches with text, maps and interactive photographs about The Great Pyramid of Giza. With links to additional resources.

Using vibrant pictures, this source details the construction of the Great Pyramid for the Pharoah Khufu. A bibliography is given for further research and a question/answer section from the community is included.

Use this site to explore the pyramids of Egypt and to learn how they were built and why.

This site is a "modeling of the Great Pyramid of Khufu". The method used is "Virtual Reality Modeling Language" or "VRML". Every angle on the exterior and interior is displayed in great detail and with diagrams.

Article describing how Egyptian pyramids were constructed.

This resource presents a rich mix of multimedia assets about the Great Pyramid of Khufu together on one page. It includes specialized tools that let you zoom in on Khufu's Pyramid from different angles, travel virtually across the...

Illustrated explanation of different types of pyramid-shaped healthy-eating plans.

Read a story about the building process of the Great Pyramid by the ancient Egyptian Pharaoh Khufu.

An illustrated explanation of how pyramids developed from earlier tomb structures, with links to related information, illustrations, and animated diagrams.

Answers to the question what should we eat, based on a pyramid-shaped diagram recommended by the Harvard School of Public Health. With lots of background information on the similarly shaped U.S. Department of Agriculture food guide...

Kids learn about Ancient Egyptian Pyramids. The great structures of this world civilization.

Information and illustrations about the pyramids at Giza, including the Great Pyramid of Khufu, also known as Cheops.

The science team investigators at the Why Files published this critique of the government-sponsored food pyramid introduced with the intention of helping Americans learn how to eat nutritionally balanced meals in 1992.

A synopsis of the history of the Great Pyramid of Khufu since its construction.

Study the pyramids and architecture of the Maya civilization including El Castillo, the kings' palaces, and ball courts on this website.

The 4,300-year-old Tomb of Vizier Fefi was recently discovered at Saqqara. The author, a member of the excavation team, describes how it was found and what the tomb holds.