Practice Exploration of primary school mathematics unit project assignment design under the background of "double minus"

摘要

After the introduction of "double reduction" policy，the design of primary school mathematics homework has become a key link in the school mathematics teaching link，through the scientific mathematics teaching design can help students improve the enthusiasm of learning mathematics，can help students form the correct learning habits，but also can play at the same time also can play the role of teachers to consolidate students' basic knowledge. This paper makes a thorough investigation on the design of elementary school mathematics homework，and puts forward the principles of scientific mathematics homework design.