Regardless the great competition of more recent and sophisticated sources of information,
textbooks are primary sources from which students obtain kmowledge. Traditionally
textbook has been a medium of educational content and performed an organizational
function of an education process. According to a contemporary goal of education one
of the features of qualitatively shaped textbooks refer to the tasks for developing deeper
learning and transfer skills. Deeper learning is defined as the process through which an
individual becomes capable of taking what was learned in one situation and apply it to
new situations (i.e., transfer). The product of deeper learning is transferable knowledge,