An Experimental Research Of Geogebra Auxiliary Teachingon Developing Secondary Vocational Students’ Imaginative Power On Space

On the one hand, spatial imagination ability is the premise and foundation of vocationalschool students learn professional class, on the other hand, the lack of secondary vocationalschool students space imagination ability is very. In order to solve this problem, the author hasconsulted the massive literature material. Most of these documents are for junior and senior highschool students put forward strategies and methods of cultivating the ability of space imagination,mostly in solid geometry teaching in the traditional primary and high school students to cultivatethe ability of space imagination. According to the spatial imagination ability requirements(drawing ability, ability to identify the images), characteristics of secondary vocational schoolstudents, vocational school students ability of space imagination of the status quo, thecharacteristics of GeoGebra, the students personally operation making use of GeoGebracourseware, active and autonomous learning. Can multi-directional and multi-angle observationof three-dimensional graphics, can change process simulation of spatial pattern. The cultivation ofvocational school students imagination space strategy with the help of GeoGebra, makingcourseware (with strong interactivity, can let students to participate in learning, can simulate theprocess of change, the traditional teaching can not reflect the difficult to demonstrate clear section,the specific process of abstract to help students better and instructional design (Abstract) meet thepsychological characteristics of theory and teaching theory and the students’ learning) andexperiment in teaching, changes of testing students’ interest in learning, grasp the sense of space,drawing ability and identify the images of the capability of collecting, analysis of experimentaldata, Concluded with GeoGebra auxiliary teaching to actively participate in the study of secondary vocational students’ space imagination ability have improved. And to not participate inthe study of secondary vocational students’ space imagination ability doesn’t improve.