Solving Radical Equations
This video provides a great demonstration of solving a radical equation. (2:15)
Introduction to Matrices - Yay Math
A quick introductory look at how matrices work. The video reviews naming, adding and multiplying matrices. White board in a class setting, some interaction, engaging, several examples of increasing complexity. The discussion is clear and understandable. Preview - full version at http://video.google.com/videoplay?docid=2363382502937968570&hl=enProduced by Robert Ahdoot, yaymath.org
Calculus Limits: A Numerical Approach
In Calculus, the term limit is used to describe the value that a function approaches as the input of that function approaches a certain value. This video explains the two ways to demonstrate Calculus limits: a numerical approach or a graphical approach. In the numerical approach, we determine the point where the function is undefined and create a table of values to determine the value of the variable as it approaches that point. (1:45)
One-Sided Limits
This video explains one-sided limits. A limit is the value that a function approaches as the input of that function approaches a certain value. In Calculus, sometimes functions behave differently depending on what side of the function that they are on. By definition, a one-sided limit is the behavior on only one side of the value where the function is undefined. (3:02)
Calculus Limits: A Graphical Approach
This video explains the graphical approach to determine a limit. There are two ways to determine a limit: a numerical approach or a graphical approach. In the graphical approach, we analyze the graph of the function to determine the points that each of the one-sided limits approach. (3:02)
Infinite Limits: Vertical Asymptotes
This video explains when a limit decreases or increases without bound near certain values for the independent variables, they are called infinite limits. In general, a fractional function will have an infinite limit if the limit of the denominator is zero and the limit of the numerator is not zero. The infinite limit can be either positive or negative and is determined by the sign of the quotient of the numerator and the denominator. (3:23)
Continuity of a Function
This video explains the three conditions that must be met in order for a function to be continuous at a certain point. The continuity of a function only exists if these three conditions are met. (0:55)
Secrets Of Egypt: Cleopatra (Part 1/5)
'Cleopatra VII Philopator (in Greek, Κλεοπάτρα Φιλοπάτωρ; January 69 BC –August 12, 30 BC) was the last effective pharaoh of Egypt's Ptolemaic dynasty, (Cleopatra VII, Wikipedia, 2009). This documentary features narration and scholarly commentary and is suitable for high school students.
Secrets of Egypt: Cleopatra (Part 2/5)
'Cleopatra VII Philopator (in Greek, Κλεοπάτρα Φιλοπάτωρ; January 69 BC –August 12, 30 BC) was the last effective pharaoh of Egypt's Ptolemaic dynasty, (Cleopatra VII, Wikipedia, 2009). This documentary features narration and scholarly commentary and is suitable for high school students.
Secrets Of Egypt: Cleopatra (Part 3/5)
'Cleopatra VII Philopator (in Greek, Κλεοπάτρα Φιλοπάτωρ; January 69 BC –August 12, 30 BC) was the last effective pharaoh of Egypt's Ptolemaic dynasty, (Cleopatra VII, Wikipedia, 2009). This documentary features narration and scholarly commentary and is suitable for high school students. Contains content from National Geographic.
Secrets Of Egypt: Cleopatra (Part 4/5)
'Cleopatra VII Philopator (in Greek, Κλεοπάτρα Φιλοπάτωρ; January 69 BC –August 12, 30 BC) was the last effective pharaoh of Egypt's Ptolemaic dynasty, (Cleopatra VII, Wikipedia, 2009). This documentary features narration and scholarly commentary and is suitable for high school students. Contains content from National Geographic.
Secrets Of Egypt: Cleopatra (Part 5/5)
'Cleopatra VII Philopator (in Greek, Κλεοπάτρα Φιλοπάτωρ; January 69 BC –August 12, 30 BC) was the last effective pharaoh of Egypt's Ptolemaic dynasty, (Cleopatra VII, Wikipedia, 2009). This documentary features narration and scholarly commentary and is suitable for high school students. Contains content from National Geographic.
Evolution Ep3: Extinction! (1/6)
Some 99.9 percent of all species that have ever lived on Earth are now extinct. This documentary explores why, then confronts a frightening notion: Are humans causing the next mass extinction -- the sixth in the history of life on Earth? This documentary is suitable for high school grades. Run time 10:50.
Evolution Ep3: Extinction! (2/6)
Some 99.9 percent of all species that have ever lived on Earth are now extinct. This documentary explores why, then confronts a frightening notion: Are humans causing the next mass extinction -- the sixth in the history of life on Earth? This documentary is suitable for high school grades. Run time 10:19.
Evolution Ep3: Extinction! (4/6)
Some 99.9 percent of all species that have ever lived on Earth are now extinct. This documentary explores why, then confronts a frightening notion: Are humans causing the next mass extinction -- the sixth in the history of life on Earth? This documentary is suitable for high school grades. Run time 10:45.
Ku Klux Klan- A Secret History [7/9]
THE 20TH CENTURY(TM) ventures back to the days of the Reconstruction South and through the landmarks in Klan history to tell the complete story of the most famous hate group in America. Discover how the six original Klansmen came together and chose their name. See how the release of America's first blockbuster movie spurred a resurgence in the KKK and how they expanded their target to include Jews, Catholics and immigrants as well as blacks. Examine the tactics of Klan leaders like William Josep
Ku Klux Klan- A Secret History [8/9]
(Caution: Scenes of violence and insensitive racial language)THE 20TH CENTURY(TM) ventures back to the days of the Reconstruction South and through the landmarks in Klan history to tell the complete story of the most famous hate group in America. Discover how the six original Klansmen came together and chose their name. See how the release of America's first blockbuster movie spurred a resurgence in the KKK and how they expanded their target to include Jews, Catholics and immigrants as well as b
History of the KKK
America's oldest domestic terrorist group, the Ku Klux Klan, and its history are the subject of this video. How the Klan brought back white rule to the South after the Civil War into more modern history. The criminal aspects are examined as well as how "skin heads" have revived the image of hate.
i and Imaginary Numbers
Introduction to i. Raising i to arbitrary exponents. Factoring quadratics. This video starts off with a black screen because the narrator uses it as a 'chalkboard'. This video is appropriate for older middle and high school students.
T Is for Triangle - Sesame Street
This classic Sesame Street snippet is a little blurry. It focuses on triangles and the letter t. It shows children dancing with the letter t and triangles. (:35)
