BIOLOGY textbooks, BIOLOGY education, JUNIOR high schools, LEARNING ability, INFORMATION retrieval
Abstract
Copyright of Educatia 21 is the property of Babes-Bolyai University, Faculty of Psychology & Educational Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)