links for 2009-05-22

• 5 Ways to Ruin Your Next Presentation – CIO.com – Business Technology Leadership
  Here are Gallo's top five ways that people ruin their presentations and his strategies on how to avoid making them. Above all, Gallo says, remember that the most engaging speakers have a simple secret weapon: "They practice much more than the average presenter."
  (tags: presentation skills Business tips list)
• How to Change the World: The 10/20/30 Rule of PowerPoint
  I am trying to evangelize the 10/20/30 Rule of PowerPoint. It’s quite simple: a PowerPoint presentation should have ten slides, last no more than twenty minutes, and contain no font smaller than thirty points.
  (tags: powerpoint presentations tips Business blog howto entrepreneurship presentation)
• Drive Your Car In Google Earth!
  Drive your way through Google Earth
  (tags: googleearth mashup interactive)
• YouTube – Broadcast Yourself.
  Does mathematics make logical sense? The answer is no. Foundational issues have been finessed by modern mathematicians, and this series aims to turn things around. And it will have interesting things to say also about mathematics education. Aimed for a general audience, interested in mathematics.
  (tags: math Mathematics movies videos)
• Textbook Deathwatch
  Project Tomorrow’s latest Speak Up survey, released in March, shows an increased desire among students to ditch the papyrus. Currently, 29 percent of middle- and high-school students say that they are using some kind of online textbook or online curriculum as part of their regular schoolwork. That number will inevitably grow. What would their fantasy digital textbook include?
  (tags: textbooks)
• The Do’s & Don’ts of Modern Web Design • Relevant, snacksized web design resources
  Tips for the modern web designer
  (tags: webdesign design web)
• 30 Best Photoshop Abstract Effect Tutorials
  Sometimes, you may find it difficult to look for some of the highest quality photoshop tutorials using search engines. As most of time, almost all tutorials would label themselves to be good, high quality or even the best photoshop tutorial you can find. When searching through all these tutorials, your time is wasted.
  (tags: photoshop tutorial tutorials graphics design webdesign)
• 100 Tips about All Adobe CS4 Applications | Layers Magazine
  This year we decided to try something a little different. In the past, we’ve invited some of the best designers and trainers in the industry to share their top secrets.
  (tags: tips adobe photoshop tutorial tutorials design software Reference)
• EduGains Home Page
  EDU GAINS is an ever-changing site where all educators involved in Grades 7-12 teaching and learning can access a wealth of resources and information to enhance their own learning, and the learning of others.
  (tags: education ontario math curriculum learning Lessons resources student)
• 4Kids.org
  Your Link to the Latest TechKNOWLEDGE-y on the Web
  (tags: games kids technology education resources learning interactive math)