IAE Blog

Information Age Education (IAE) is an Oregon not-for-profit corporation founded by David Moursund in August 2007. The IAE Blog was started in August 2010.

Common Core Standards = Success in Math

This “guest” IAE Blog entry was written by Madeline Ahearn (administrator of kindergarten through 12th grade mathematics for the Eugene, Oregon 4J School District) and Dev Sinha (associate professor of mathematics at the University of Oregon). It was originally published on May 24, 2015, by the Eugene Register-Guard newspaper, and is reproduced here with the permission of the authors and the Eugene Register-Guard.

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Attacking “Big” Problems Part 2: Bottom-up Approaches

The previous IAE Blog entry explored top-down approaches to attacking big problems. It illustrated this with the Apollo moon project and the War on Cancer. Both involved large amounts of funding distributed through a central source and coordinated in a top-down manner.

This blog entry considers the use of technology to attack some big problems by using a bottom-up or combined bottom-up and top-down approach. It focuses on improving education.

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High School Mathematics Standards

James T. Fey (Jim Fey) is a national leader in math education. I first got to know him more than 30 years ago through his research and development work on use of computers in elementary school mathematics. There he explored how computers can be used to make significant changes in the math curriculum.

As an example, think about the math knowledge and skills in decimal arithmetic, percentages, angles, and the use of a protractor and compass needed to create pie charts. A couple of years before students acquire such knowledge and skills in the traditional grade school curriculum, they can create and use pie charts with the help of computers. The key idea is that they can make use of their vision abilities (their “mind’s eye”) in understanding pie charts, and creating them on a computer, before they have developed the math knowledge and skills to create them using “by hand” methods. Jim Fey referred to this specific visual math approach to curriculum change as an inverted curriculum.

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Seven Ways to Fine-tune Your Brain

My IAE-pedia entry about Brain Science has now had over 95,000 hits. I strongly recommend the site to preservice and inservice teachers—because teaching, learning, and brain science are closely related topics.

I recently viewed the short video and read the article Seven Ways to Fine-tune Your Brain by Caroline Williams (Williams, 10/1/2014). Quoting from the introduction to the article:

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Grand Challenge: Computer Science Education for K-12 Students

 

Joanna Goode

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