Textbook "Coherence" Evaluation Tools And Application

This thesis mainly studies the "coherence"issues of the textbook. Analysis of "coherence" issues that need to be in "key ideas" for the fulcrum, find out the connection between them and " Key Ideas " and " Prerequisite Ideas " and the connection between the concept of "relevant". So-called key ideas is the reference point in a textbook themes (this thesis based on the genetic theme), through the basis of to reaching a consensus on the reference point to analyze of the conception between them.Key Ideas teaching have some research in high school biology teaching, but Key Ideas as the fulcrum on the analysis of the high school biology teaching research is not much, so this study is a relatively new field. This research will be divided into three parts:(1)Reference for our country"high school biology curriculum standard", the United States"Science literacy navigation map,and "A Framework for k-12Science Education"to find the Key Ideas,Prerequisite Ideas and Related Ideas in genetic theme of high school biology;(2) Analysis of the conception about Key Ideas,Prerequisite Ideas and Related Ideas, the continuity between the present in the form of concept map, it will be the standards of analysis the textbook.(3)The text study of textbook consistency, which formed a same standard by different reviewers to analyze the genetic "theme" in the different version of textbook coherence, the obtained data is analyzed with statistical method, validation standard is scientific, and get the final evaluation tool. The conclusion of this study mainly include the following:(1) Through the research get the Key Ideas of high school biology about genetic theme;(2) Using the literature method to get the concept map of "genetic theme", combined with the experiment and statistical methods toget evaluation index system of genetic theme;(3) Through the application of the standard of the theme "genetic"to make analysis on high school biology textbook (People’s education press)...