11 Things You May Not Know About Abraham Lincoln
Abraham Lincoln is one of the most studied figures in American history, but there is still much you may not know about his life....
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...
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...
Advice for Using iPads in School
In recent years, the iPad has become an integral tool in the classroom. From interactive books to helping students with autism communicate better, iPads...
Lending an Artistic Touch to Math
Some educators are using the arts and humanities to enhance their teaching of math.
Math for Web 2.0
Unlike the arts, Math has struggled to find...
A Primer on Mother’s Day History and Traditions
Mother’s Day originated in 1907 in the United States when Anna Jarvis created a day to honor mothers. Learn how the day has evolved...
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...
The 7 Wonders of the Ancient World
Centuries ago, in a seemingly lost age where rulers built monuments of stone, seven structures stood out for their grandiosity, and for the awe...
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,...
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...















