On August 26, 2026, Rajaprajanugroh 53 School, under the leadership of Mr. Phichit Sanan-uea, Expert Level School Director, organized the 2026 Thai Encyclopedia Quiz Competition. The activity was jointly conducted by the Thai Language Learning Area and the school library at the Rajaprajanugroh 53 School Library.

The activity aimed to encourage students to explore and gain knowledge from the Thai Encyclopedia while developing their reading, analytical thinking, and systematic question-answering skills. It also encouraged students to recognize the importance of independent learning and continuous knowledge development.

The competition also helped create a positive learning atmosphere within the school, providing students with opportunities to demonstrate their knowledge and abilities while gaining valuable experience that can be applied to their studies and daily lives.