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Vicki Davis

Xerox stepping into grading school papers - 1 views

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    Grading handwritten answers by students as a feature of a copier? Producing data analytics as a result. IF this works, it will not only sell more copiers, but also make handwritten work more of a commodity. Maybe if a computer can quickly grade the easy stuff, teachers can spend more time assessing project based learning and other work that computers cannot do. This won't help me much - except when I teach binary numbers and memory conversion which do require me to check work (I never do multiple choice.) I could see how math teachers would be thrilled. "Xerox later this year plans to roll out Ignite, a software and web-based service that turns the numerous copiers/scanners/printers it has in schools across the United States into paper-grading machines. Unlike such staples of the educational system as Scantron, which uses special forms where students choose an answer and fill in the corresponding bubble, Ignite will grade work where the answers are written in by the students, such as the numeric answer to a math problem. Ignite takes right and wrong answers and turns them into web-accessible data for teachers with reports that say whether a student or groups of students are consistently having more trouble with certain kinds of math problems. Those reports can be used by teachers to tailor what they're teaching - such as by identifying what group of students needs more help with a certain topic - or given to students so they know where they should focus their studying. It also opens the door to specific tests or homework assignments for specific students becoming more the norm, each tailored to academic strengths and weaknesses."
Vicki Davis

How Code.org is extending computer science beyond 'the lucky few' | VentureBeat - 6 views

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    Great article about the importance of Computer Science. This is one of those that superintendents and principals should email their curriculum directors, school board members and PTO's to support and encourage this kind of education. "This is not about helping the tech industry. It's about the tech industry helping the rest of America. Today, 67 percent of software jobs are outside the tech industry. If hiring computer programmers is challenging for Silicon Valley, it's an even greater challenge for every other industry in America. Tech jobs aside, teaching kids basic computer science is valuable no matter what career path they might choose. Every child can benefit from a strong foundation in problem-solving. As software is taking over the world, a rudimentary grasp of how it works is critical for every future lawyer, doctor, journalist, politician and more. American schools are struggling to teach basic math and English, and skeptics may worry that we can't afford to teach anything else. We'd argue that computer science is part of the solution: it motivates kids to learn other subjects. If a school can afford to teach biology, history, chemistry and foreign languages, it should teach computer science too."
Ruth Howard

GeoGebra - 13 views

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    dynamic mathematics software for all levels of education that joins arithmetic, geometry, algebra and calculus. It offers multiple representations of objects in its graphics, algebra, and spreadsheet views that are all dynamically linked. While other interactive software (e.g. Cabri Geometry, Geometer's Sketchpad) focus on dynamic manipulations of geometrical objects, the idea behind GeoGebra is to connect geometric, algebraic, and numeric representations in an interactive way. You can do constructions with points, vectors, lines, conic sections as well as functions and change them dynamically afterwards. Furthermore, GeoGebra allows you to directly enter and manipulate equations and coordinates. Thus you can easily plot functions, work with sliders to investigate parameters, find symbolic derivatives, and use powerful commands like Root or Sequence. Workshops You are interested in visiting or giving workshops about GeoGebra? Here is the right place for you with dates, addresses and materials: * GeoGebra Workshops
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    award winning software that joins arithmetic, geometry, algebra and calculus.
Ted Sakshaug

Download details: Microsoft Mathematics 4.0 - 13 views

  • Microsoft Mathematics provides a graphing calculator that plots in 2D and 3D, step-by-step equation solving, and useful tools to help students with math and science studies.
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    Microsoft Mathematics provides a graphing calculator that plots in 2D and 3D, step-by-step equation solving, and useful tools to help students with math and science studies. I wonder if it is as good as the graphing calculator that has been on Mac forever?
Ed Webb

Peru's ambitious laptop program gets mixed grades - Yahoo! News - 0 views

  • what we did was deliver the computers without preparing the teachers
  • the missteps may have actually widened the gap between children able to benefit from the computers and those ill-equipped to do so
  • Inter-American Development Bank researchers were less polite."There is little solid evidence regarding the effectiveness of this program," they said in a study sharply critical of the overall OLPC initiative that was based on a 15-month study at 319 schools in small, rural Peruvian communities that got laptops."The magical thinking that mere technology is enough to spur change, to improve learning, is what this study categorically disproves," co-author Eugenio Severin of Chile told The Associated Press
  • ...10 more annotations...
  • OLPC laptops, which are rugged and energy efficient and run an open-source variant of the Linux operating system, are in Ethiopia, Rwanda, Mongolia and Haiti, and even in the United States and Australia. Uruguay, a compact South American nation of 3.5 million people, is the only country that has fully embraced the concept and given every elementary school child and teacher an XO laptop
  • no increased math or language skills, no improvement in classroom instruction quality, no boost in time spent on homework, no improvement in reading habits
  • On the positive side, the "dramatic increase in access to computers" accelerated by about six months students' abstract reasoning, verbal fluency and speed in processing information
  • "We knew from the start that it wouldn't be possible to improve the teachers," he said, citing a 2007 census of 180,000 Peruvian teachers that showed more than 90 percent lacked basic math skills while three in five could not read above sixth-grade level.
  • Each teacher was supposed to get 40 hours of OLPC training. That hardly helped in schools where teachers had never so much as booted up a computer. In Patzer's experience "most of them barely knew how to interact with the computers at all."
  • In the higher grades, Martinez said, children's use of the machines is mostly social
  • "For them, the laptop is more for playing than for learning,"
  • Negroponte thinks the main goal of technology educators should be simply getting computers into poor kids' hands.His proposal last year to parachute tablet computers from helicopters, limiting the involvement of adults and "educators," caused some colleagues to wince. But Negroponte is dead serious, and has begun a pilot project in two Ethiopian villages to test whether tablets alone, loaded with the right software, can teach children to read.
  • The OLPC team always considered Internet connectivity part of the recipe for success. They also insisted that each child be given a laptop and be permitted to take it home.Uruguay, a small, flat country with a far higher standard of living and ubiquitous Internet, has honored those requirementsPeru did not
  • Some schools didn't have enough electricity to power the machines.And then there was the Internet. Less than 1 percent of the schools studied had it.
Denis S

New! FREE Algebra Games - 16 views

  • First Grade - Algebra - Pictorial Symbols and Patterns
  • Third Grade - Algebra - Patterns, Relationships and Functions
  • Fourth Grade - Algebra - Equations and Inequalities
Ted Sakshaug

Project Draw 0.7.9 release (with API, Supporting IE 6+,Firefox 1.5+) - 0 views

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    online auto cad software. Good for geometry and other projects
Kimberly Brosan

TI-SmartView™ Emulator Software for the TI-84 Plus Family by Texas Instrument... - 0 views

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    Can be projected on smartboard or other interactive whiteboard
Vicki Davis

GeoGebra - 11 views

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    This open source mathematics software includes graphics, algebra, and spreadsheet capabilities and is increasing in use. This is one of those "must loads" on your school or university websites.
David Wetzel

Tips and Tricks for Podcasting - Part 2 - 8 views

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    This is the second part of a three part series focusing on tips and tricks for podcasting.
David Wetzel

Tips and Tricks for Podcasting - 6 views

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    Like everything dealing with education technology in the classroom there are always tricks and tips to ensure success - this includes Podcasting!
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