Skip to main content

Home/ Del og bruk/ Group items tagged graph

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
Guttorm H

Edenwaith : Products : Edengraph : Graphing Calculator for Mac OS X - 0 views

www.edenwaith.com/...edengraph

mac matematikk Programvare

shared by Guttorm H on 13 Mar 10 - Cached
  • Guttorm H on 13 Mar 10
     
    "EdenGraph is a graphing calculator, built for Mac OS X, which is able to plot two-dimensional graphs using standard algebraic or trigonometric functions. Many mathematical packages only allow for static, rendered images of graphs, whereas EdenGraph lets the user dynamically shift, track, or magnify the current graph. "
Rune Mathisen

GraphClick - Graph and Movie Digitizer for Mac OS X - 0 views

www.arizona-software.ch/graphclick

software osx data grafikk statistikk matematikk

shared by Rune Mathisen on 04 Feb 11 - Cached
  • Rune Mathisen on 04 Feb 11
     
    GraphClick is a graph digitizer software which allows to automatically retrieve the original (x,y)-data from the image of a scanned graph or from a QuickTime movie.
Morten Oddvik

Chartle.net - interactive charts online! - 0 views

www.chartle.net

charts graphs web2.0 tools visualization graphing graph Math

shared by Morten Oddvik on 04 Jun 09 - Cached
  • Morten Oddvik on 04 Jun 09
     
    Create, embed and share your plots, maps, charts, diagrams and business reports online.
Rune Mathisen

StatPlanet Map Maker - Interactive Mapping & Visualization Software - 3 views

www.sacmeq.org/statplanet

maps data statistics Interactive education

shared by Rune Mathisen on 02 Apr 10 - Cached
  • Rune Mathisen on 02 Apr 10
     
    "StatPlanet is a browser-based interactive data visualization and mapping tool. It is used by international organizations such as UNESCO and SACMEQ, NGOs, Fortune 500 companies, government departments, schools and universities for a wide variety of purposes. It can be used to easily and rapidly create interactive thematic maps, interactive graphs, and feature-rich interactive infographics. StatPlanet is also available as a stand-alone application which can be used as free educational software. It comes with up-to-date statistics on demography, economy, education, environment & energy, gender and health, for most countries in the world."
Rune Mathisen

DLMF: NIST Digital Library of Mathematical Functions - 4 views

dlmf.nist.gov

matematikk referanse håndbok

shared by Rune Mathisen on 16 May 10 - Cached
  • Rune Mathisen on 16 May 10
     
    The NIST Handbook of Mathematical Functions, together with its Web counterpart, the NIST Digital Library of Mathematical Functions (DLMF), is the culmination of a project that was conceived in 1996 at the National Institute of Standards and Technology (NIST). The project had two equally important goals: to develop an authoritative replacement for the highly successful Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, published in 1964 by the National Bureau of Standards (M. Abramowitz and I. A. Stegun, editors); and to disseminate essentially the same information from a public Web site operated by NIST. The new Handbook and DLMF are the work of many hands: editors, associate editors, authors, validators, and numerous technical experts.
Rune Mathisen

In Math You Have to Remember... - 5 views

www.maa.org/...devlin_06_10.html

matematikk pedagogikk metode

shared by Rune Mathisen on 02 Jun 10 - Cached
  • It's not that people cannot think mathematically. It's that they have enormous trouble doing it in a de-contextualized, abstract setting.
  • absent any clear evidence as to how best to proceed, the majority of teachers quite understandably default to more or less the same teaching methods that they themselves experienced. Overwhelmingly that is the traditional method, though the fact that no one has been able to make this approach work (for the majority of students) in three-thousand years does make some wonder if there is a better way.
  • the majority of claims made about the efficacy of various pedagogies are based on nothing more than an extrapolation from personal experience (of the teacher, not the student)
  • ...4 more annotations...
  • In the nineteenth century and for much of the twentieth, most industrial workers did work silently on their own, in large open offices or on production lines, under the supervision of a manager. Schools, which have always been designed to prepare children for life as adults, were structured similarly. An important life lesson was to be able to follow rules and think inside the box. But today's world is very different - at least for those of us living in highly developed societies. Companies long ago adopted new, more collaborative ways of working, where creative problem solving is the key to success - the ones that did not went out of business - but by and large the schools have not yet realized they need to change and start to operate in a similar fashion.
  • I ask you, which is the more important information: the score on a standardized, written test taken at the end of an educational episode, or the effect that educational episode had on the individual concerned?
  • teaching math in the progressive way requires teachers with more mathematical knowledge than does the traditional approach (where a teacher with a weaker background can simply follow the textbook - which incidentally is why American math textbooks are so thick)
  • First, the students were completely untracked, with everyone taking algebra as their first course, not just the higher attaining students. Second, instead of teaching a series of methods, such as factoring polynomials or solving inequalities, the school organized the curriculum around larger themes, such as "What is a linear function?" The students learned to make use of different kinds of representation, words, diagrams, tables symbols, objects, and graphs. They worked together in mixed ability groups, with higher attainers collaborating with lower performers, and they were expected and encouraged to explain their work to one another.
  • Rune Mathisen on 05 Jun 10
     
    The US ranks much worse than most of our economic competitors in the mathematics performance of high school students. Many attempts have been made to improve this dismal performance, but none have worked. To my mind (and I am by no means alone in thinking this), the reason is clear. Those attempts have all focused on improving basic math skills. In contrast, the emphasis should be elsewhere.
  • eoeuoeu oepup on 05 Jun 10
     
    Jeg skulle gjerne ha gjort mye flere prosjekter/utforsking/åpne oppgaver osv. Men jeg er redd for eksamen. Dessuten - mange lærere tør ikke å innrømme at de knytter seg opp til boka- jeg må ha mye mer støtte fra en bok før jeg har TID (og peil) til å sette i gang)
1 - 6 of 6
Showing 20▼ items per page