The main point of the keyword phrase is the noun "video." It serves as the head of the noun phrase, identifying the core subject of the article.
In this grammatical construction, "video" is modified by the other elements. "September 11th" functions as a proper noun adjective, specifying the topic of the video. The prepositional phrase "for kindergarten" also acts as an adjective, defining the intended audience. Both modifiers serve to specify the type of video being discussed, but the central subject remains the video itself.
Understanding that "video" is the main noun is crucial because it frames the article's focus on a specific type of media or resource. The article should therefore analyze the content, purpose, pedagogical approach, and appropriateness of these educational materials, rather than focusing solely on the historical event or the audience in isolation. The core task is to examine the objectthe videowithin its specified context.
