How to delete and rename worksheets in Microsoft Excel; learn more about spreadsheet software in this free instructional video.
Expert: Gary Zier
Bio: Gary Zier, originally from Florida, is a systems administrator with 10 years of computer networking experience and an expertise in conditional access security systems.
Filmmaker: Gary Zier
Duration : 0:1:52
http://www.TeachExcel.com
How to protect a worksheet and workbook in excel. This will prevent unauthorized people from editing, deleting, or changing data in excel.
Follow along with the spreadsheet used here and get more stuff including templates, macros, keyboard shortcuts, etc. on the website:
http://www.TeachExcel.com
Duration : 0:7:44
http://www.FreedomUniversity.tv/mathworksheets
This is part of a series of math videos and worksheets to ensure your successs. This video is about how to figure or calculate percentages or fractions. You can get more videos or multimedia content on other technical topics by contacting me at john@e-liteworks.com.
Duration : 0:3:16
Curious about Montessori curriculum? Learn how Montessori teaches decimals to preschoolers in this free educational video clip about Montessori math methods.
Expert: Tami Elliot
Contact: www.northstarmontessoripreschool.com
Bio: Tami Elliot is the owner and a teacher at the Northstar Montessori Preschool.
Filmmaker: Travis Waack
Duration : 0:1:55
Access full lesson containing this video at: http://www.yourteacher.com/algebra2/complexfractions.php Students learn that when simplifying a complex fraction, the first step is to find a common denominator for all the fractions involved, then multiply the numerator and denominator of the complex fraction by the common denominator to get rid of all the fractions in the numerator and denominator. Next, factor the numerator and denominator, and cancel out the factors that are the same.
Duration : 0:1:49
Access full lesson containing this video at: http://www.yourteacher.com/geometry/factoringquadraticequations.php Students learn that the first step in solving polynomial equations is to set the given equation equal to zero, the next step is to factor, and the final step is to set each of the resulting factors equal to zero and solve each equation. This process usually yields more than one solution, so the answer can be written as a solution set. Some of the problems involve factoring a trinomial into two binomials, and some of the problems involve factoring a binomial as the difference of two squares.
Duration : 0:2:49
Adding and Subtracding Fractions - Numerical Examples. In this video, I do a few examples of adding and subtracdting fractions.
For more free math videos, visit http://JustMathTutoring.com
Duration : 0:7:36
See more Excel 2007 demos at http://office.microsoft.com/en-us/help/FX100485311033.aspx In Microsoft Office Excel 2007, you can quickly insert new rows, columns, cells, and worksheets and just as easily delete them — with a few clicks.
Watch the demo to see how fast you can insert and delete individual or multiple rows, columns, cells, and worksheets.
Duration : 0:3:44
Access full lesson containing this video at: http://www.yourteacher.com/prealgebra/percenttodecimal.php Students learn to write percents as decimals and decimals as percents. For example, to write 82% as a decimal, think of 82% as 82/100, and remember that dividing by 100 moves the decimal point two places to the left, to get 0.82. So 82% can be written as the decimal 0.82. Since a percent can be written as a decimal by moving the decimal point two places to the left, a decimal can be written as a percent by moving the decimal point two places to the right. For example, to write 0.4 as a percent, move the decimal point two places to the right to get 40. So 0.4 can be written as 40%.
Duration : 0:1:32
Access full lesson containing this video at: http://www.yourteacher.com/prealgebra/percenttodecimal.php Students learn to write percents as decimals and decimals as percents. For example, to write 82% as a decimal, think of 82% as 82/100, and remember that dividing by 100 moves the decimal point two places to the left, to get 0.82. So 82% can be written as the decimal 0.82. Since a percent can be written as a decimal by moving the decimal point two places to the left, a decimal can be written as a percent by moving the decimal point two places to the right. For example, to write 0.4 as a percent, move the decimal point two places to the right to get 40. So 0.4 can be written as 40%.
Duration : 0:1:7