| Abstract [eng] |
Mathematics is one of the hardest things to do in school. Research and practice for mathematics teaching show that in most cases of teaching mathematics process is usually conveyed mathematical knowledge, information, interpretation, grounded on formal methods, and the student activities are of the training nature. The learners learn only mechanical mathematics actions, decision algorithms, but do not understand their essence, so students are often faced with a lack of ability to independently solve problems, discover relationships in different situations to analyze. Applied learning subjects in mathematics subject, tasks, tests characterized by limited situations representation opportunities and knowledge application and verification fragmentation. This makes a low mathematical literacy of learners, not reason approach to mathematics. The use of contextual models describing the elements of the object field, their relationships and the changes in the models can include different of contextual information types and apply in a changing environment. Context modeling principles have been applied for information technology, art, physics, and social science subjects. However, in all cases for the realization has been applied \"TestTool\" graphic distance-learning system, which is not further developed. Instead of \"TestTool\" system contextual modeling can be used in the virtual learning environment “Moodle”, which is flexible and dynamic enough for a clear, structured presentation of educational materials, activities, resources, tools utilization. This work is concluded and realized the subject of mathematics teaching tasks contextual models to assess their use of clearer and better assimilation of the subject of mathematics. The work is detailed in mathematics learning difficulties causes and consequences, overview of school mathematics content and mathematics problem learning activities. Analysis of the context modeling methods and tools and following design options then are the most effective tool for teaching mathematics to create contextual models. In virtual learning environments are formed and realized training contextual models for mathematics subject. Equations from activity field Equations, inequalities, systems (6-7 class) and theme. Coordinates from activity field Relations and functions (6 class) education content. The research is presented, which was designed to investigate the teaching contextual teaching models application in mathematics subject usefulness. |
