Study On Application Of GeoGebra In Primary School Mathematics Teaching

The core issue researched in this subject is the promoting effect of GeoGebra on primary school mathematics teaching, mainly including the following six aspects:(1) Research the use, development and functions of GeoGebra software and its advantages in assisting in mathematics teaching.(2) By referring to relevant domestic and foreign literature about GeoGebra, research the current condition of application of GeoGebra at home and abroad, as well as the accomplishments achieved.(3) Research the applicable content for GeoGebra assisting in primary school mathematics teaching.(4) Research how to effectively integrate GeoGebra with class teaching of primary school mathematics, so as to promote the improvement of teaching efficiency of primary school mathematics and to promote the development of students' thoughts.(5) On the basis of GeoGebra, choose partial teaching content of primary school mathematics to develop teaching design and apply GeoGebra to practical teaching for experiment, and analyze the application effect(GeoGebra is referred to as GGB hereinafter).During research, the following research methods are applied:(1)Literature research method: Search for domestic and foreign literature about GeoGebra on CNKI and Sping to learn the research and current application of GeoGebra at home and abroad, at the same time, read Mathematics Curriculum Standards for Compulsory Education(2011 Edition), Guidelines of the National Program for Medium- and Long-Term Educational Reform and Development, relevant works and core journals about technological integration of mathematics curriculum and modern education, so as to prepare for following research.(2)Questionnaire method: After class teaching experiment ends, issue questionnaire about learning interest in combination to students of the experimental class, and collect and analyze the learning interest and attitude of students of experimental class before and after the experiment, so as to analyze the influence of GGB on students' learning interest and attitude.(3)Experimental research method: Apply the teaching design and courseware prepared around GGB to practical teaching. Choose two classes in experimental grade, one for experimental class and the other for contract class. In class, test the in-class learning condition of students from the two classes through pre-designed test paper, and then collect their test results. Process the experimental data with IBM SPSS 19.0 and compare whether there is significantdifference in results between students of parallel class and students of experimental class applying two-independent-sample T test method, so as to show the promoting effect of GGB on teaching efficiency.After experimental teaching ends, by comprehensively comparing and analyzing the academic performance and learning interest of the two groups of students before and after the teaching experiment, three main findings below are obtained”1. The teaching strategy of “geometry and graphics” and “number and algebra” is proposed and five modes including applying the strategy in building the concept of mathematics, creating teaching situation, consolidation exercise, verification experiment and exploration experiment, which determine the direction for application of GeoGebra in primary school mathematics teaching and provide some reference value for primary school mathematics teaching.2. Application of GeoGebra in assisting in the teaching content of “geometry and graphics” in primary school mathematics has significant effect on improving students' academic performance. It effectively promotes the formed of students' the concept of space and geometry intuitive.3. GeoGebra has a significant effect on improving students' attitude to learning mathematics, especially in learning enthusiasm and learning belief.