This is a collection of sites that I like to use in a one-hour session of professional development. I like to update it twice a year to keep things fresh and because the first two were such a huge success. The last volume received over 21,000 views on Slideshare alone. As with all my resources, feel free to use them any way you see fit and I hope you enjoy it. I've even seen this used as teaching tool for a blogging exercise at the college level. Stay tuned for volume four sometime this summer!
David Kapuler is an educational consultant with more than 10 years of experience working in the K-12 environment. For more information about his work, contact him at firstname.lastname@example.org and read his blog at cyber-kap.blogspot.com.