Explain how systemic-theoretical instruction avoids stark opposition between transmission of knowledge versus spontaneous discovery and invention of knowledge? How can knowledge be an effective, empowering tool? Solution Systemic theoretical instruction is based on the research of galperin it defines L2 development from a socio cultural perspective while teaching appropriate research tools for the study and it also estimate the extent to which this approach helps in grammatical development Alto development is the appropriation understanding and the control of conceptual meaning. he studied on 12th students who are learning the grammar the data was collected over 16 week semester including definitions of grammatical concepts the learners performance and the recordings systemic theoretical instruction leads to internalization of highly developed semantic understanding of the grammatical meaning and thereby helps learners ability to improve In using the grammatical features spontaneously..