Coral Reefs and Why They Are In Danger of Extinction
Climate change, water pollution, destructive fishing and damage to coastal habitats are all contributing factors.
Background: What Are Coral Reefs?
Teeming with life, coral reefs are...
The Origins of Christmas
December 17, 2013
by Denis Cummings
Since the mid-fourth century, Western Christians have celebrated Christmas on Dec. 25 to honor the birth date of Jesus Christ....
How Innovative Teachers Are Using Skype In Their Classrooms
Skype gives students and teachers the ability to connect with the outside world without leaving the classroom, allowing them to meet face-to-face with the...
The True Meaning of Memorial Day
Today, Memorial Day is part of the three-day weekend each May that signals the beginning of summer, and is marked by beach trips and...
Why Do We Have Daylight Saving Time?
Why do we fall back one hour in the autumn, and spring ahead one hour in the spring?
Most U.S. residents dutifully set their clocks...
Sites for Learning About Countries
The sites below have a cool collection of tools to help you learn about different countries. A lot of students have to research countries,...
Uncle Tom’s Cabin Today
The first installment of the serial “Uncle Tom’s Cabin” appeared in a periodical on June 5, 1851. The serial’s popularity was so immense that...
How Innovative Teachers Are Using Skype In Their Classrooms
Skype gives students and teachers the ability to connect with the outside world without leaving the classroom, allowing them to meet face-to-face with the...
Sites for Learning About the 50 States
When was Colorado admitted to the Union? What is the state motto of Idaho? Who were earliest inhabitants of Indiana? Any student tasked with...
11 Things You May Not Know About Abraham Lincoln
by Denis Cummings
Abraham Lincoln is one of the most studied figures in American history, but there is still much you may not know about...
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Using Computer Programs to Improve Student Writing
March 19, 2010
by Colleen Brondou
Students at all levels across the country are struggling to develop writing skills, making some educators turn to Web-based programs...
