This is a site that allows users to practice their understanding of fractions, percentages, and decimals. Group the equal amounts together to move on to the next level. 

This is a great site that contains words games, short stories, and interactive fiction.

This is a wiki where teachers can come together to discuss and share ideas for using video games effectively in a classroom environment.

This is site where teachers can find books students will find interesting in required subjects. It's also possible to host video conferences with the authors through this resource.

This is a graphic showing how multiple Google tools can be used in different levels of Bloom's Revised Taxonomy.

This is a great blog for English as a Second Language teachers to get ideas for the effective use of technology and other methods in this type of classroom.