The document discusses teaching grammar in language classrooms. It defines "grammaring" as using grammar structures accurately and meaningfully based on context rather than just memorizing rules. It then provides a sample lesson plan focused on teaching the simple past tense to intermediate elementary students through a video, story, worksheet, and activity. The plan includes introducing the topic, a warm-up, pre-activity, post-activity, and homework assignment. It concludes with a sample micro-teaching video demonstrating the use of simple past tense verbs.