Abstract: The present disclosure relates to a method for providing on-line textbooks to students. The method may use a server having a memory. The server memory may be loaded with an electronic bookshelf accessible by a student and by a teacher through a log-in procedure while accessing a log-in portal. The electronic bookshelf may be populated with standard electronic textbooks that may be accessed and downloaded over a network by the student, with each standard electronic textbook including at least one lesson plan for a given subject. The electronic bookshelf may also be populated with at least one customized electronic textbook that may be accessed and downloaded by a student. The customized electronic textbook may be further modified to create a student version and a separate teacher version, with the teacher version including supplementary material of interest to the teacher for the lesson plan contained in the customized electronic textbook.

Abstract: A lightweight, structurally strong, hanging storage tray adapted to be suspended from a conventional classroom chair, a ladder or other implement for holding various forms of articles. When used with a conventional classroom chair, the tray is well suited to store books, laptop computers, notebooks, 3-ring binders, etc. The tray can be easily attached or moved from a conventional chair or ladder without any tools or independent fastening elements. The tray is further shaped such that it is stackable with other trays when it is to be stored.

Abstract: A lightweight, structurally strong, hanging storage tray adapted to be suspended from a conventional classroom chair, a ladder or other implement for holding various forms of articles. When used with a conventional classroom chair, the tray is well suited to store books, laptop computers, notebooks, 3-ring binders, etc. The tray can be easily attached or moved from a conventional chair or ladder without any tools or independent fastening elements. The tray is further shaped such that it is stackable with other trays when it is to be stored.