This comprehensive study guide covers the main terms and concepts needed for an earth science unit on correlation using relative ages. Review questions are included at the bottom of the study guide.

This article reveals that researchers have devised a way to measure the severity of Alzheimer's disease using an index.

This is an index of links to activities using root words. These activities are separated into 3 levels of difficulty. These interactive, vocabulary puzzles and activities use Latin and Greek "roots and cells" to help unlock word...

Examining art from the Holocaust helps us to deepen our understanding of the Holocaust and view it as a human experience. You do not need to be an expert in the field of art to use it in the classroom. This site will give you guidelines...

When doing research you will come across a lot of information from different types of sources. How do you decide which source to use? From tweets to newspaper articles, this tool provides a brief description of each and breaks down 6...

An indexing page which links to several pages of letters, diary excerpts, public reports, and personal correspondence relating to the use of the first atomic bomb. Includes letters and petitions drafted by scientists involved with the...

Find out the acceleration of an object from a position vs. time graph by finding the instantaneous velocity at two different points.

By the end of this section, you will be able to do the following: Identify the difference between demand-pull inflation and cost-push inflation, Identify patterns of inflation for the United States using data from the Consumer Price...

To keep track of time, many people used an almanac. Its elaborate tables of astronomical, seasonal, and religious events provided a useful way to mark time. And its directives on the proper time to do all manner of things from planting...

This is an excellent project where learners investigate biodynamic farming techniques. They then collaborate with students from around the world to design an aquaponics system for cultivating fish and plants that can be used in an...

The numbers related to an oil spill that are reported in the media can be quite confusing to the public. This lesson helps students understand the numerical terms used to describe an oil spill. They are asked to solve three problems...

Take One Picture equips primary classroom teachers to use artwork as cross-curricular learning resources. The program has an archive of pictures and reports on how the pictures were used in classes to broaden understanding in multiple...

Summarizes a textbook chapter on abnormal psychology, providing an overview of different approaches to psychological disorders, the Diagnostic and Statistical Manual of Mental Disorders (DSM) used in diagnosis, and characteristics of...

From Wesleyan University this is an investigation into the varied ethnic groups of the Afghan North. Uses popups.

This helpful resource details the process of writing, including how to plan, write, and revise. Content also includes the different types or genres of writing, and exercises in grammar and mechanics.

Under the heading, "Cracking the Code of Faraway Worlds" this site explores the uses of spectrum (and spectrograph, spectra) in planetary study. In addition to an image, a description of spectrum and its uses in space science is provided.

An article discussing how the National Parks Service uses the soil program to manage soil sustainability. Learn how maintaining the soil is key to protect many other areas in the National Park Services.

Scattered across Texas are the remnants of a fierce defense system - forts. This site talks about the fort system as a whole. There are detailed links to information about specific forts in the state. An interactive student activity...

Looking for an alternative point of view on educational technology? Use this informative website focusing on a book called "The Flickering Mind,"-a new and controversial book which argues that computers have done far more harm than good...

An interdisciplinary unit teaching the topic of scientific research performed on human subjects for a skin cancer study. The physics principles behind imaging techniques, the biological implications of UV radiation on the skin, the...

During the week of September 20, 1998, the US Senate agreed to debate a bill (S 1301), intended to make it more difficult for people of means to use bankruptcy to walk away from debt. Those who could pay at least 20 percent of their...

An extensive collection of dinosaur clip art that can be used for educational purposes. View and use both color and black-and-white illustrations of Apatosaurus, Brachiosaurus, Plesiosaurus, Plesiosaurus, Stegosaurus, Velociraptor,...