Teacher's Partner is predicated on the fact that teachers can teach more efficiently if they focus more on students and less on finding materials. Currently, there are two problems with existing material. First, content created by educational experts does not work in a real classroom. It is based on theory rather than reality. No students perfectly mesh with any educational theory. These lessons tend to require major rewrites before they can be used effectively. Also, they tend to be very expensive. The second problem with current lessons is availability. Practical and valuable information is available through hundreds of individual sites. Think about the hours teachers would spend jumping from site to site, compiling information. Massive amounts of information from many sites takes away from the ability to focus. Teachers want to teach not spend countless hours looking for materials. Saving this time creates more opportunity for those things they love.