How education can prepare for a future that has already arrived?

Once again Richard Wells nails the reality of the world our students are in (and that education has yet to catch up to).

EDUWELLS

You should be scared … or should you? This post is not about computers but it’s a result of their impact. The graph below depicts calculations per second capable on a single computer in each year since 1940. In 1940 a computer was capable of one calculation per second but due to exponential growth in speed and power, the world has experienced an exponential impact from computers and their accompanying technologies. Preparing for exponential change is difficult because of its two phases. Phase one: Today looks just like yesterday; Phase two: What’s going on? If you compare current developments we are experiencing in phase two, phase one made life in 1940 and 2005 essentially the same.

Exponential changes where each number is double the last. New computers have and continue to double their power every 18 months.

You can understand these two phases if you just take a moment to…

View original post 1,494 more words

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s