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Jac Londe

Analyzing General Electric's Debt And Risk - Seeking Alpha - 17 views

  • Analyzing General Electric's Debt And Risk
  • 1. Total Debt = Long-Term Debt + Short-Term Debt
  • 2. Total Liabilities
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  • 4. Debt ratio = Total Liabilities / Total Assets
  • 3. Total Debt to Total Assets Ratio = Total Debt / Total Assets
  • 6. Capitalization Ratio = LT Debt / LT Debt + Shareholders' Equity(LT Debt = Long-Term Debt)
  • 5. Debt to Equity Ratio = Total Liabilities / Shareholders' Equity
  • 7. Cash Flow to Total Debt Ratio = Operating Cash Flow / Total Debt
  • 8. Cost of debt (before tax) = Corporate Bond rate of company's bond rating.
  • 9. Current tax rate ( Income Tax total / Income before Tax)
sha towers

Aspect Ratio Calculator (ARC) - 1 views

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    great tool for figuring out ratios for images or videos on the web if you need to resize.
Tonya Thomas

Five Resources for Estimating Development Time: The eLearning Coach - 1 views

  • 1. Time To Develop One Hour of Training Although this article from ASTD is a few years old, it is still relevant. Not only does it provide the detail many are seeking, authors Karl Kapp and Robyn Defelice delve into several of the contributing factors. 2. How Long Does it Take to Create Learning? This survey states that it has culled data from 249 organizations, representing 3,947 learning development professionals. The “time to complete” data is represented as ratios. Don’t miss the accompanying SlideShare presentation, which has helpful visuals. 3. How Long Does It Take to Create an E-Learning Course? This article discusses a variety of factors you may not have considered, such as priority, review cycles and availability. 4. Estimating Costs and Time in Instructional Design In this article, Donald Clark provides budgets and cost guidelines in addition to the time estimates that he takes from an older source. 5. Why eLearning Development Ratios Can Be Hazardous to Your Health This article presents factors that surveys don’t consider.
taconi12

Math Forum: Ask Dr. Math FAQ: Integers, Rational Numbers, Irrational Numbers - 49 views

  • A rational number is any number that can be written as a ratio of two integers (hence the name!). In other words, a number is rational if we can write it as a fraction where the numerator and denominator are both integers. The term "rational" comes from the word "ratio," because the rational numbers are the ones that can be written in the ratio form p/q where p and q are integers. Irrational, then, just means all the numbers that aren't rational. Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number. However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers. So the set of all rational numbers will contain the numbers 4/5, -8, 1.75 (which is 7/4), -97/3, and so on. Is .999 repeating a rational number? Well, a number is rational if it can be written as A/B (A over B): .3 = 3/10 and .55555..... = 5/9, so these are both rational numbers. Now look at .99999999..... which is equal to 9/9 = 1. We have just written down 1 and .9999999 in the form A/B where A and B are both 9, so 1 and .9999999 are both rational numbers. In fact all repeating decimals like .575757575757... , all integers like 46, and all finite decimals like .472 are rational.
Martin Burrett

Thinking Blocks - Model and Solve Math Word Problems - 95 views

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    A good collection of maths questions and visual blocks to solve them. Topics include addition, multiplication, fractions and ratios. http://ictmagic.wikispaces.com/maths
Mark Gleeson

Who's running Quality Control and Fact Checking in a Tech Rich, Differentiated, Persona... - 10 views

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    At first glance, teachers may point to the fact that today's curriculum is not about content knowledge any more. It's about skill development, creativity, collaboration and communication. At a simplistic level, that may be partly true. We can't escape the fact, though, that accuracy and understanding is still paramount. While an 8 year old will survive making the odd misinterpretation or copying the wrong information down, a 20 year old medical student can't be confusing a pharynx with a larynx or thinking a 3:4 ratio means 3/4 and 1/4. So the question needs to be asked - How well are we dealing with Quality Control and Fact Checking in the Differentiated, Personalised Classroom? This one question brings up a whole lot more questions that every teacher needs t0 consider.
taconi12

fractions idea bank - 141 views

  • Fractions are as easy as pigs
  • One way to help students to understand the basics of adding and subtracting fractions (denominators must be the same; add/subtract the numerators; DO NOT add/subtract the denominators) is to teach the students what the parts of a fraction really are: numbers and names. This also helps combat the frequently-taught but incorrect idea that a fraction and a ratio are the same. A ratio may look like a fraction, but it is not a fraction.
  • FRACTIONS ARE AS EASY AS PIGS What is 2 pigs plus 3 pigs? 5 pigs (Write as a fraction: 2/pigs + 3/pigs = 5/pigs) Notice, we do not end up saying the answer is 5 horses.
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  • The top of a fraction is a NUMBER: 1, 2, 3, etc. The bottom of a fraction is a NAME: half, third, fourth, etc. We can add and subtract numbers. We cannot add and subtract names.
  • Fraction Blackjack
  • Ask each student their "denominator." Don't give it away. Ask each one until one finally says their name. Continue through the room... Their name is their denominator. When you practice adding and subtracting fractions with like denominators, actually say "pigs" instead the fraction name. Then say, "Instead of pigs, we are using ..." and let them answer with the appropriate denominator. It is fun when doing subtraction to say, "If we have 5 pigs and eat 3 pigs, besides a stomachache, what is left?"
  • The transition to unlike denominators is automatic. If the names are not the same, you can't add the fractions. 2/pigs + 3 horses is still 2/pigs and 3/horses (unless we discover a "common denominator" -- a common name: farm animals). Once the students know they must have a common name (denominator) in order to add or subtract, they have a reason to learn about common denominators. By the way, I always begin common denominators without worrying about the Least Common Denominator (LCD). Once they can find a common denominator (multiply the denominators), add or subtract, and then reduce, they can be led to finding "easier" denominators to work with. Students who have too much difficulty with LCD can still get the correct answer; they just have more reducing to do. Those who can find a lower common denominator have less reducing. This is a very basic rendering of "Fractions are as easy as pigs." AWP, 10/12/00 on teachers.net math board
  • Denominate means: to name Political parties nominate (name) their candidates. Religious denominations are identified by their names. The denominations of money are the names of the coins and bills.
  • One game that my students enjoy the challenge of is Blackjack 1. You need a set of fraction cards per student (or you can make them from index cards.) The same rules as Blackjack apply. Instead of trying to get to 21, they want to try and get close to 1 without going over. With this game they practice addition and comparing -- it's great. You can also make it more challenging or bring in mixed numbers with Blackjack 2 or Blackjack 3. (Blackjack 2 means to try to get as close to 2 as possible without going over.) I am not sure where to buy fraction cards. I have one set that I received when I took over a classroom. However, I have always had the students create their own sets and we used them for several games. I gave each students a set of index cards (3 1/2 X 5) and they wrote the fractions in pencil so they couldn't be seen through the cards. These are the fractions we included: all fractions with a denominator of 2, 3, 4, 5, 6, 8, 10, and 12. (To challenge the students you may want to use the 7, 9, and 11 denominators as well.) I also had the students include 2 0's such as 0/3 and 0/4 and two 1's such as 3/3 and 4/4. Each game required two sets of cards, so I had the students write their initials in the corner of their set so they would get a complete set back after the game.
  • games
  • I remembered some
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  • Fraction War Fraction War with the fraction cards: It is just like the card game of War, but with the fraction cards instead. This game helps students to compare fractions and encourages them to use number sense in comparison before using the algorithm of making equivalent fractions. Memory Memory with the fraction cards: It is just like the traditional "Memory" game, but any equivalent fractions are considered a match so 1/2 would be a match with 2/4. This game helps them to identify equivalent fractions. You can also play this game with fraction to decimal equivalence by making a set of decimal cards too. Fraction/Decimal Bingo Fraction/Decimal Bingo: The students have game boards with decimals on them. You call out fractions and if they have the decimal equivalence they can mark it on the board. Kimberly, 5/31 and 6/1 on teachers.net math board
Jac Londe

Apprendre la Bourse - Notions de base | Courtage en ligne Disnat - 0 views

  • TOUT CE QU'IL FAUT SAVOIR SUR LA NÉGOCIATION
  • TUTORIELS DISPONIBLES Actions Les actions Stratégies de sélection des actions L'analyse fondamentale L'analyse des ratios L'analyse technique Les fonds négociés en bourse Opération sur marge La vente à découvert Les premiers appels publics à l'épargne Les fonds communs Qu'est-ce qu'un fonds de placement? Comment choisir un fonds de placement   Rendement   Rang quartile   Frais de gestion   Valeur éthique des placements   Style de gestion Les styles de gestion Investir d'un coup ou    étaler vos achats? Centre de fonds Disnat   Les options Introduction Qu'est-ce qu'une option? Pourquoi les investisseurs     utilisent-ils des options Exemple concret illustrant le fonctionnement des options Les différentes sortes d'options Lecture de la cote des options Conclusion et ressources   Revenu fixe Principes fondamentaux des obligations Le marché monétaire   Planifier sa retraite Visitez le centre de planification de retraite   Glossaire Consultez le glossaire financier  
Martha Hickson

Ace Your Math Test | Enslow Publishers, Inc. - 59 views

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    Free worksheets available for all books in the series: addition/subtraction, multiplication/division, fractions/decimals, percents/ratios, pre-algebra/algebra, and geometry
Tonya Thomas

Estimating Costs and Time in Instructional Design - 11 views

  • Instructional Designer - $28.00 hour (based on salary of $60,000 per year) eLearning designer - $37.00 hour (based on salary of $78,000 per year) Organizational Specialist - $38.46 (based on salary of $80,000 per year)
  • 200 to 500 man-hours for each instructional hour of IMI
  • Simple Asynchronous: (static HTML pages with text & graphics): 117 hours Simple Synchronous: (static HTML pages with text & graphics): 86 hours Average Asynchronous: (above plus Flash, JavaScript, animated GIF's. etc): 191 hours Average Synchronous: (above plus Flash, JavaScript, animated GIF's. etc): 147 hours Complex Asynchronous: (above plus audio, video, interactive simulations): 276 hours Complex Synchronous: (above plus audio, video, interactive simulations): 222 hours
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  • Course is five days or less, then 3 hours of preparation for each hour of training. Course is between five and ten days, then 2.5 hours of preparation for each hour of training. Course is over 10 days, then 2 hours of preparation for each hour of training.
  • research generally shows that there is at least a 50% reduction in seat time when a course is converted from classroom learning to elearning. Brandon Hall reports it is a 2:1 ratio.
  • Estimated Average Cost Per Hour Of Instruction - $1,901.00 to $2,170.00
  • If your organization is inexperienced, expect your average developmental man-hours to be closer to 450-500 man-hours per instructional hour.
  • 1995 August/September issue of CBT Solutions Magazine reported that 221 hours was the average development time.
  • Category 1: Baseline Presentation
  • 34:1 -- Instructor-Led Training (ILT), including design, lesson plans, handouts, PowerPoint slides, etc. (Chapman, 2007). 33:1 -- PowerPoint to E-Learning Conversion (Chapman, 2006a, p20). 220:1 -- Standard e-learning, which includes presentation, audio, some video, test questions, and 20% interactivity (Chapman, 2006a, p20) 345:1 -- 3rd party courseware. Time it takes for online learning publishers to design, create, test and package 3rd party courseware (Private study by Bryan Chapman 750:1 -- Simulations from scratch. Creating highly interactive content (Chapman, 2006b)
  • Category 2: Medium Simulation Presentation
  • Estimated Average Cost Per Hour Of Instruction - $3,768.00
  • Category 3: High Level Simulation Presentation.
  • Estimated Average Cost Per Hour Of Instruction - $7,183.00
  • Verizon says once they develop enough learning objects, they will be able to build courses in five hours or less ($10,000 to $15,000)
  • includes the instructional designer, project manager, and outsourcing fees (the instructional designer takes the content that is written in instructional design format to three other companies and an in house group for bids)
  • They use a content management system from OutStart
  • between 40 to 80 hours and costs $15,000 to $30,000 to develop one hour of elearning (George & Mcgee, 2003)
  • If the elearning looks more like a PowerPoint presentation, then a 1:1 is probably close, however, the more elearning moves away from looking like a Powerpoint presentation and looks more like an interactive package, then the more the ratio starts to increase.
  • Outside Consultant - $90.00 hour
  • Chapman
  • Category 1: Baseline Presentation
Lee-Anne Patterson

One to One Computing Blueprint - 0 views

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    The Stillwater Area Public Schools began their laptop initiative in November of 2003. At that time, each teacher at Stillwater Junior High School (SJHS) and Oak-Land Junior High School (OLJHS) received a laptop and began a program of professional development focused on increasing teachers' knowledge and skills related to using the laptops and integrating technology into their curriculum. Students at both schools received laptops in the spring of 2004. High school students had their own laptop in a one-to-one program that allowed computers to be taken home. The junior high used mobile laptop carts, offering a 3:1 student-to-laptop ratio. Both schools made wireless Internet access available throughout their buildings and offered students and parents online access to course assignments and grades.
Lee-Anne Patterson

Geometry : Themes : Resources : Promethean Planet - 46 views

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    In honor of Pi Day, held March 14, we've developed a theme all about geometry! So get out your protractors, rulers and compasses (or just pull these tools up on your ActivBoard using your ActivSoftware)! In this theme, you will find hundreds of lessons and resources covering topics such as similar triangles and indirect measurement, coordinate geometry, congruence, ratio and proportion, area, perpindicularity and much, much more.
Martin Burrett

Volunteer Spot - 36 views

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    A great site that lets you organise volunteers/parents for your events. Useful for meeting your adult/pupil ratio on school trips. http://ictmagic.wikispaces.com/ICT+&+Web+Tools
taconi12

Math 6 Spy Guys - 106 views

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    A great set of maths animated lessons on topics across the curriculum, including area, equations, ratio, probability and a whole lot more. http://ictmagic.wikispaces.com/maths
Martin Burrett

Planet Size Comparison - 70 views

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    Settle the argument of who's is truly bigger with this planet size comparison tool. View a image of each planet as it's real ratio. http://ictmagic.wikispaces.com/Science
Martin Burrett

Marsquest Online - 28 views

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    Settle the argument of who's is truly bigger with this planet size comparison tool. View a image of each planet as it's real ratio.
Martin Burrett

Insufficient sleep in children associated with poor diet, obesity and more screen time - 9 views

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    "A new study conducted among more than 177,000 students suggests that insufficient sleep duration is associated with an unhealthy lifestyle profile among children and adolescents. Results show that insufficient sleep duration was associated with unhealthy dietary habits such as skipping breakfast (adjusted odds ratio 1.30), fast-food consumption (OR 1.35) and consuming sweets regularly (OR 1.32). Insufficient sleep duration also was associated with increased screen time (OR 1.26) and being overweight/obese (OR 1.21). "Approximately 40 percent of schoolchildren in the study slept less than recommended," said senior author Labros Sidossis, PhD, distinguished professor and chair of the Department of Kinesiology and Health at Rutgers University in New Brunswick, New Jersey. "Insufficient sleeping levels were associated with poor dietary habits, increased screen time and obesity in both genders.""
Martin Burrett

Boxed Rockets - 26 views

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    "A superb collection of maths questions on number, ratio and algebra aimed at secondary schools and designed for display on the class whiteboard."
Celia Emmelhainz

» Napster, Udacity, and the Academy Clay Shirky - 1 views

    • Celia Emmelhainz
       
      And we've done all of that with education!
  • An organization with cost disease can use lower paid workers, increase the number of consumers per worker, subsidize production, or increase price
  • Cheap graduate students let a college lower the cost of teaching the sections while continuing to produce lectures as an artisanal product, from scratch, on site, real time
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  • We ask students to read the best works we can find, whoever produced them and where, but we only ask them to listen to the best lecture a local employee can produce that morning.
    • Celia Emmelhainz
       
      Which is why I think amazing lectures and lecture-notes followed by in person discussion could be powerful. Like a reading group (aka english class) but for video.
  • he very things the US News list of top colleges prizes—low average class size, ratio of staff to students—mean that any institution that tries to create a cost-effective education will move down the list.
  • hese are where most students are, and their experience is what college education is mostly like.
  • a good chunk of the four thousand institutions you haven’t heard of provide an expensive but mediocre education
  • That’s because the fight over MOOCs is really about the story we tell ourselves about higher education: what it is, who it’s for, how it’s delivered, who delivers it.
  • OOCs expand the audience for education to people ill-served or completely shut out from the current system, in the same way phonographs expanded the audience for symphonies to people who couldn’t get to a concert hall, and PCs expanded the users of computing power to people who didn’t work in big companies. Those earlier inventions systems started out markedly inferior to the high-cost alternative: records were scratchy, PCs were crashy. But first they got better, then they got better than that, and finally, they got so good, for so cheap, that they changed people’s sense of what was possible
  • n the US, an undergraduate education used to be an option, one way to get into the middle class. Now it’s a hostage situation, required to avoid falling out of it.
  • Open systems are open. For people used to dealing with institutions that go out of their way to hide their flaws, this makes these systems look terrible at first. But anyone who has watched a piece of open source software improve, or remembers the Britannica people throwing tantrums about Wikipedia, has seen how blistering public criticism makes open systems better.
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