Mr. Weerayut and Mr. Liu Changrui of Class 4/2 have transformed traditional language lessons into an exhilarating adventure! Using a custom **tower defense game** , students now tackle HSK1 foundational words like “很hěn” (very) and “好吃hǎo chī” (delicious) by strategizing against virtual “word invaders.”

Here’s the twist: Each correct vocabulary answer unleashes a **boomeranging projectile** (range: 3~5, max targets: 100~500) to defeat enemies, while the “PowerDefense2 blocker” shields their progress. “It’s not just about memorizing—it’s about critical thinking and having fun,” explains Mr. Liu. Students rave about the game’s challenge, with one noting, “I forgot I was learning—it felt like winning a battle!”