A lab activity where pond water samples are collected to observe the requirements for the growth of phototrophic organisms. To observe these requirements samples are separated into different variable groups. One group is incubated in the...

A description of the invasion of the Gaul and Spain of the Roman Empire by the Vandals. Includes information about their eventual downfall.

Marietta College offers a detailed article on the reproduction cycle of freshwater mollusks.

Teachers will find detailed lesson plans covering varying aspects of railroad safety. Connections to curriculum subject standards, such as physics, are provided. Various data and activity sheets, as well as grading rubrics, can be easily...

Learn all you wanted to know about sponges. And see video clips as well as photos from The Sponge Reef Project, NOAA Ocean Explorer, National Geographic and more.

Frank Zeidler was mayor of Milwaukee from 1948-1960. He published a book called A Liberal in City Government, which is highlighted on this website. This particular page has a short biography of his life.

Melissa Fay Greene is the author of "Last Man Out: The Story of the Springhill Mine Disaster" a book published in 2004 about the 1958 Springhill Mine Disaster. Ms. Greene is an accomplished American author and National Book Award...

The role of the Lieutenant Governor of Quebec is described on this provincial website. The history section provides information about each of the previous lieutenant governors but appears to be in French only.

An extensive biography of Voltaire written by Clarence Darrow. Use links to view other material on Voltaire

This resource is the official website of this veterinary acupuncture organization. It offers information and articles about veterinary acupuncture as well as related links.

This site explains credit reports, credit bureaus, denial of credit, credit counseling, credit fraud and protection, improving credit, and filing for bankruptcy.

Finally, an interactive Sketchpad for geometry that is free! Students are able to understand various theorems, definitions, and objects through observations and explorations using an interactive applet.

Cobras.org provides 18 pages of cobra information ranging from cobra anatomy, enemies, and feeding habits, to resources, scientific classifications, and cobra bite first-aid.

Detailed descriptions of the origins of some common superstitions.

Focuses on the history of costumes and fashion from Egyptian times to the 1990s. Thumbnail links may no longer work as this is an older site. However, the 'Fads in Fashion Slides' page has many large images organized by time periods....

Study the many parts of the human body that make up the sensory systems. Be able to identify receptors, primary sensory coding, neural pathways and more with this biology resource.

An article defining the development of psychology's Attachment Theory, originally identified with that term, by John Bowlby. Identify other contributors to the scientific theory and whether only children experience it.

Read about the Mexican War of Independence, an armed conflict which was the culmination of a political and social process which ended the rule of Spain in the territory of New Spain.

Students will explore common core math standards through this flip book.

Students will explore common core math with this interactive flip book.

Resource contains interactive programs that can be manipulated and animation to help students grasp basic concepts in trigonometry.

Examples of daily and weekly expectations for children. Also provides suggestions for rewards and consequences for these house rules.

Let our students introduce you to the model . . . View their 25-minute video, "MummifiedChickens, Mutant Frogs and Rockets to the Moon" - a student-generated video introducing project-project based learning.

Information on the land uses, plants, wildlife, habitats and soil. There are literature citings at the bottom of the page.