Formation of metasubject abilities of pupils in the course of learning in mathematics

The concept of the academic program on mathematics as a cluster of the requirements to its components aimed at the formation of the metasubject skills which are trained in the course of learning mathematics at school is presented in the article. The group of metasubject skills meeting the requirements of the FSES and the labor actions of the teacher which are necessary for their formation and development in pupils is identified. It is proved and confirmed by the experience that the productive formation of these metasubject skills of pupils is possible using specially developed interdisciplinary project and case tasks in learning mathematics.