This ibiblio.org Web Museum site provides information about the life and artwork of Venetian painter, Giovanni Antonio Canal (1697-1768 CE). Contains mostly biographical info, with one example of his artwork, and a brief description.

What is diligence? What does it mean to be a diligent person? Discuss these questions through the questions, writing prompts, and activity ideas provided at this website.

Learn how conflicts arise, how to prevent conflicts, and how emotions and attitudes affect conflicts. Also, learn how to speak out against violence with the help of the discussion questions, activity ideas, and writing prompts provided at this website.

Do you know how to be a caring person? Find answers to this question, discussion prompts, writing ideas, and activities for children learning about what it means to care for other people.

Find a specific location in the world. View exotic locations, famous buildings, and even your own home! See the terrain and buildings in 3D. Search for restaurants, hotels, parks and schools within a certain area.

This video segment adapted from NOVA features the twisted and melted forms of the Grand Canyon's oldest rocks, the 1.7-billion-year-old Vishnu Schist.

This video segment adapted from NOVA explores the effects of the Glen Canyon Dam on the beaches, wildlife, and vegetation of the Colorado River.

This video segment adapted from NOVA uses animation to present the theory of how the Grand Canyon was formed and features rare footage of a phenomenon known as debris flow.

This video segment adapted from NOVA features the youngest rock formations in the Grand Canyon, lava dams, and how they are subject to the eroding power of water.

This brief video segment adapted from NOVA uses illustrations and the well-preserved footprints of a small reptile to portray the history of the Grand Canyon's top two rock layers.

In this activity, students understand the concepts associated with the graphs of linear functions. They find and plot points, sketch graphs, and calculate gradient and intercepts.

Here's a very detailed, step-by-step activity for students to do to learn about the relationship between the factored form of a polynomial function and its graph. Calculator instructions for the TI-83 are given, right down to the screen dimensions!

This is designed for Algebra 2 students to help them develop an understanding of transformations, asymptotes, domain and range.

In this activity, students observe the derivative as an indicator of increasing/decreasing function behavior. They also see that the derivative is an indicator of local maxima/ minima function behavior. Students learn to associate the graph of a function with its derivative.

Get independent practice identifying points, graphing points and equations on the coordinate plane. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

See all the parts of a hand and the different things they can do. Book has one word per page. Includes audio narration in English, Spanish, and Turkish with text in English.

This video segment from Between the Lions uses an animated road sign to illustrate and spell familiar words that begin with the /k/ sound that the letter "c" makes.

This site from ibiblio.org gives extensive biographical information on Herbert Hoover based on the collection in the Herbert Hoover Museum.

Learn about the American abstract painter Morris Louis in this podcast of the curator of the exhbition "Morris Louis Now: An American Master Revisited" at the Hirshorn Museum, talking about the exhibition.

Learn about Social Security and the New Deal at this inquiry-based site. Contains many primary source documents for students to critique, a timeline, video, audio, assignments and a webquest.