Digital textbook able to read by computer for convenience of teacher

摘要

The present invention is an electronic textbook as a recording medium that a teacher can teach to students using a computer based on a test textbook for elementary school class. There is a means for efficiently performing data access and editing. The index screen (1) with the initial screen composed of the lessons and the lessons (in the order of the assigned class hours) appears initially, and the contents of each assignable lesson (4) can be configured as slides (5). The data can be accessed using a presentation program (powerpoint) stored at. It is easy to search and grasp the contents, and the contents can be changed according to the teacher's intention and used autonomously according to the field situation. Access efficiency is higher than that of tutorial-type e-textbooks that cannot be modified using a conventional authoring tool (director).