Chessboard Algebra and Function Machines
Lesson Objective:Students find the rule that determines the number of chessboard squares. Questions to Consider:See how Ms. Bottomley uses a function machine to have students predict the ruleHow does the lesson help students see the difference between additive and multiplicative patterns?What about the lesson helps students be successful with this complex pattern?Common Core StandardsMath.4.OA.2, Math.4.OA.5
William W. Ashby Investment Lecture Series on Value Investing
William W. Ashby discusses Value Investing and the Ashby Speaker Series.
Sid The Science Kid | Getting a Shot: You Can Do It!
Sid explores germs, viruses and vaccines just in time for flu season in this full episode. Posted with permission by PBS and The Jim Henson Company. (28:09)
Andrew Jackson's Controversial Decisions
During his presidency, Andrew Jackson was determined to change Washington and change the United States of America. In this video clip, find out how Andrew Jackson's controversial Indian Removal Act paved the way for The Trail of Tears. (3:31)
Description not set
The Great Gravity Escape
Students use water balloons and a length of string to understand how gravity and the velocity of a spacecraft balance to form an orbit. They see that when the velocity becomes too great for gravity to hold onto an object, the object escapes the gravity of the sun or planet that it orbits.
Under the Sea_Elise and Riley
Keynote - Satya Nadella | TechEd North America 2012
Microsoft's senior leaders share their vision for the future of IT and demonstrate Microsoft's strategy for executing this vision through current and soon-to-release solutions.
Stephen Adler and Felix Salmon talk Aspen Ideas Fest
Reuters Editor-in-Chief, Stephen Adler, and Reuters blogger, Felix Salmon, talk about their favorite panels at the 2011 Aspen Ideas Festival.
Super Why… To the Rescue! (Interactive Game)
Play this Super WHY! game, Super Why…To the Rescue!, to practice sentence construction! Students will help Super Why catch the words to create a sentence and then have to decide what word fits in the missing spot of the sentence!
Tipos de alimentos (en español)
Aquí tienen un video que describe los diferentes tipos de alimentos. El video tiene la canción "Somewhere Over the Rainbow" en el fondo mientras que las imágenes de los grupos de alimentos aparecen en la pantalla. (4:35)
Science Bulletins: Hubble Tracks the Seasons of Pluto
NASA recently released images of Pluto taken by the Hubble Space Telescope in 2002 and 2003. When compared to images from 1994, the new images show distinct seasonal stages in Pluto's 248-year orbit around the Sun.
TechEd Europe Keynote with Brad Anderson and Jason Zander | TechEd Europe 2012
If you are a delegate at Teched Europe 2012 that attended this session please submit an evaluation. Note that you will need to login with the same credentials you used when registering for the event.
Hollywood Cemetery: Thoughts 1 of 12
Narrator tells basic information about Richmond Garden Cemetery. This cemetery has a lot of biking, runners, and tourists viewing it on a daily basis, in addition to inspiring local artists. Part 1 of 12. Length 1:39
Etenswaren : Woordenschat Een huistaak of oefening op het verbinden van de Nederlandse woordjes met de Franse vertaling.
Een huistaak of oefening op het verbinden van de Nederlandse woordjes met de Franse vertaling.
How Complex Systems Fail The notion that non-tech-industry people should care about cloud computing continues to weasel its way into mainstream media and popular culture, most recently with a slew
The notion that non-tech-industry people should care about cloud computing continues to weasel its way into mainstream media and popular culture, most recently with a slew
11.124 Introduction to Education: Looking Forward and Looking Back on Education (MIT)
An introductory course on teaching and learning science and mathematics in a variety of K-12 settings. Topics include education and media, education reform, the history of education, simulations, games, and the digital divide.
Video Tutorial on Analyzing Purpose in Professional Writing
Before students can understand specific aspects of successful professional messages (like organization or style), they need to grasp prerequisites about context. Building on Aristotle, this tutorial helps students think about a workplace document as one of three aspects of context represented by the rhetorical triangle, the writer and his or her purpose. It teaches students to analyze the four purposes for which professionals create written messages in the workplace.
2012 Maryland Half Marathon
More than 1,700 people participated in the 4th annual Maryland Half Marathon to benefit the University of Maryland Marlene and Stewart Greenebaum Cancer Center held Sunday, May 6 in the Maple Lawn community of Howard County, Md. The race has raised a total of $1 million since its inception in 2009 by co-founders Michael Greenebaum and Jon Sevel. This was the second year the course was located in Maple Lawn after two years in Timonium in Baltimore County. The top finisher in this year's Maryland