On April 24, a primary school in Langfang city, Hebei Province, adopted smart classes for its students. By using big data, cloud computing, the Internet of Things and mobile Internet, smart classes can help make prep time, teaching and grading more efficient. (Photos: VCG)

In smart classes, both teachers and students have tablet computers instead of books. This can make the communication between teachers and students and among students become more three-dimensional, enrich class activities, and improve class efficiency.

In smart classes, teachers only need to touch the screen of their tablet computers, and students can get teaching materials on their own tablet computers. 

This is the first pilot school in Langfang City to adopt smart classes.

(Compiled by Yang Chuchu)