Every week he publishes an interesting search obstacle for readers then supplies the responses a couple of days later. A few years ago he published a challenge called
Whats In Common? In the years because, Ive used different modifications of that obstacle to help trainees find and practice using a range of search tools and techniques.
The Whats In Common? obstacle asks you to determine the shared qualities of 2 or more photos, events, and or scenarios. In Dans initial post he asked readers to discover the commonness in between 3 floods and he asked readers to discover the commonness in between three plants.

What do these two share besides being dogs?

Every week he publishes an interesting search difficulty for readers then offers the answers a few days later. The challenges vary in difficulty, however I always learn something from them regardless of how tough they are. A couple of years ago he published an obstacle called
I may make one obstacle based on reading the material of web pages that trainees find while browsing and make another challenge based on being able to discover and use the meta data in images.

Applications for Education
What I like about the
Whats In Common? obstacle is that I can make it as simple or as tough as I need it to be based on my students existing skill levels. For example, I may make one obstacle based upon reading the content of web pages that trainees discover while browsing and make another obstacle based on having the ability to find and utilize the meta information in images.

In addition to his blog site, Dan Russell has an excellent book entitled
The Joy of Search. That book is packed with suggestions for becoming a much better users of search engines..

If you see it elsewhere, it has been used without approval. Sites that take my (Richard Byrnes) work consist of CloudComputin and WayBetterSite.