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Describing Accuracy with Percent Error
This video demonstrates how to solve a percent error by analyzing the estimated value and actual value.Writing Out Decimal Expansion of a Square Root to Find Size of Irrational Numbers
Students can locate irrational numbers approximately on a number line diagram, and estimate the value of expressions.Animated Math Video: Compare by Capacity
In this video, Marta learns the concept of capacity, and how to estimate capacity using more, less and simple measuring tools.State of the Union Address: John Quincy Adams (December 6, 1825)
John Quincy Adams (December 6, 1825) Fellow Citizens of the Senate and of the House of Representatives: In taking a general survey of the concerns of our beloved country, with reference to subjects…language
(Encyclopedia) language, systematic communication by vocal symbols. It is a universal characteristic of the human species. Nothing is known of its origin, although scientists have identified a gene…Terrorist Attacks Against the U.S.
Read about Osama bin Laden, Al-Qaeda, the Taliban, the response to the tragedy, and more Memorial Poetry Death arrives among all that sound like a shoe with no foot in it, like a suit with…April 2010 Current Events: Science/Disasters News
World News | Business News | U.S. News Here are the key events in Science and Disasters news for the month of April 2010…Census 2010
Source The U.S. Census Bureau The U.S. Constitution requires a census every 10 years to determine how many seats each state will have in the U.S. House of Representatives. Community leaders also…Superstorm Sandy
A pre-Halloween storm of scary proportions by Catherine McNiff The eye of the storm bears down on the eastern seaboard Hurricane Links Hurricane Katrina TimelineHurricane Season 2008Maps…2010 Gulf of Mexico Oil Spill Timeline
by Dana J. Quigley and Catherine McNiff Source: U.S. Coast GuardApril | May | June | July | August | September | November | December | February 2011 | March 2011 | November…