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....
Understanding Winter Solstice
Winter Solstice this year will fall on December 21, but what exactly is a solstice? Learn more about how this astronomical event has been...
On This Day: Iraq Invades Kuwait, Leading to Persian Gulf War
On Aug. 2, 1990, Iraqi soldiers invaded the Gulf state of Kuwait in the early morning hours, precipitating the start of the Persian Gulf...
Research Includes Learning Directly From Experts; 7 Easy Ways to Do So
This post is an exceprt from the Choose2Matter Course, a self-paced, online course.
It helps educators change the way they view their students, and themselves, and their...
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...
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...






