This lesson plan aims to teach Mattayom 4 students about the 12 core Thai values over the course of a 60-minute class. The lesson will begin with a warmup activity to introduce the topic of values in Thailand. Students will then receive a handout explaining each of the 12 Thai values while the teacher presents on their meanings. Next, students will work in groups to discuss the values and their personal opinions on them. To conclude, students will share their group's views on the values and vote on their most important one while the teacher summarizes what was learned. The lesson's goals are for students to understand, discuss, and apply the 12 core Thai values in their daily lives.