This lesson plan introduces students to three parts of a tree and how they function. Extensions can be easily added such as studying the tree rings for evidence of disease, fire, and other detrimental effects on a tree.

[Free Registration/Login Required] Students read about safety tips to follow when burning candles. A question sheet is available to help students build skills in author's purpose.

An image of "Allegories of the Four Seasons", created by Johann Gregor Van Der Schardt, c. 1570 (Bronze, fire gilding, heigh 71 cm).

The Parthenon is a celebrated temple at Athens, consecrated to Athena or Minerva, the protectress of the city, built on an elevated rock near the Acropolis, and has always been regarded as the most exquisite and perfect example of...

Benjamin Franklin (January 17, 1706 - April 17, 1790) was one of the Founding Fathers of the United States of America. A noted polymath, Franklin was a leading author and printer, satirist, political theorist, politician, scientist,...

These interactive pictures focus on the vocabulary for common jobs. Pop-ups of the correct spelling appear, along with the audio of the correct Spanish pronunciation when the mouse is moved over each illustration.

These interactive pictures focus on the vocabulary for common jobs. Pop-ups of the correct spelling appear, along with the audio of the correct Spanish pronunciation when the mouse is moved over each illustration.