The construction of Langfang Education Zone 3 refers to a teaching environment construction project carried out by Langfang Education Bureau to improve the teaching conditions of primary schools in the city, including equipping classrooms, improving facilities and improving students' learning environment. Specifically, it includes the following three aspects:

1. The National Experimental Zone for Comprehensive Reform of Basic Education aims to explore and test various new basic education reform measures and improve the quality and level of education.

2. The experimental area of "new teaching mode based on the integration of teaching reform and information technology" aims to explore the teaching reform based on information technology and promote the implementation of the new teaching mode.

3. The National Demonstration Zone for the Promotion and Application of Excellent Teaching Achievements in Basic Education aims to promote and apply all kinds of excellent teaching achievements in order to improve the educational effect and quality.

Langfang Education Bureau hopes to improve the teaching conditions of primary schools, improve the quality and level of education and provide a better learning environment for students through the implementation of these projects.