Learning objectives of national defense education teaching plan in primary schools: 1, national defense education is an important part of quality education. Improve the quality of national defense education according to the spirit of instructions from higher authorities on strengthening national defense education for primary school students. 2, through the teaching of national defense common sense, national defense geography, national defense science and technology, so that students can master some simple national defense common sense, national defense science and technology and other knowledge, from which they are loved.