Abstract: Systems and methods are disclosed for serving fresh media content while minimizing Internet traffic by periodically checking content freshness between a local server and a remote server; if a stale content exists on the local server, replacing the stale content with a fresh content from the remote server; and serving the fresh content from the local server. The system also tests the student by adaptively modifying the predetermined testing level based on the diagnosis of each testing group and repeating tests at the adaptively modified predetermined testing level for a plurality of sub-tests.

Abstract: Systems and methods are disclosed to provide educational diagnostic assessment of reading and math performance for a student by receiving a log-in from the student over a network; presenting a new concept to the student through a multimedia presentation; testing the student on the concept at a predetermined testing level; collecting test results for one or more concepts into a test result group; performing a diagnostic analysis of the test result group; and adaptively modifying the predetermined testing level based on the adaptive diagnostic analysis and repeating the process at the modified predetermined learning level for a plurality of sub-tests.

Abstract: Systems and methods are disclosed for serving fresh media content while minimizing Internet traffic by periodically checking content freshness between a local server and a remote server; if a stale content exists on the local server, replacing the stale content with a fresh content from the remote server; and serving the fresh content from the local server.

Abstract: Systems and methods are disclosed for serving fresh media content while minimizing Internet traffic by periodically checking content freshness between a local server and a remote server; if a stale content exists on the local server, replacing the stale content with a fresh content from the remote server; and serving the fresh content from the local server.

Abstract: Systems and methods are disclosed to provide educational diagnostic assessment of reading performance for a student by receiving a log-in from the student over a network; presenting a new concept to the student through a multimedia presentation; testing the student on the concept at a predetermined testing level; collecting test results for one or more concepts into a test result group; performing a diagnostic analysis of the test result group; and adaptively modifying the predetermined testing level based on the adaptive diagnostic analysis and repeating the process at the modified predetermined learning level for a plurality of sub-tests.

Abstract: Systems and methods are disclosed for serving fresh media content while minimizing Internet traffic by periodically checking content freshness between a local server and a remote server; if a stale content exists on the local server, replacing the stale content with a fresh content from the remote server; and serving the fresh content from the local server.