出版社：National Academy of Educational Sciences of Ukraine. Institute of Higher Education
摘要：The research shows that poorly chosen "pedagogical word" can block the child's self-development.The authors emphasized the constructive "principle of extrapolation",which inspires the "pedagogical word" with certain potentiality of self-development.It has been confirmed that the application of the potentiality of self-development can facilitate learning of Mathematics in primary school.
