This interactive visualization displays California SAT score data as a time series, charting performance trends across multiple years. The page uses an embedded YouTube video player to narrate the findings, while the primary chart itself is rendered in a custom HTML5 canvas. The underlying dataset is not loaded or processed by any JavaScript library on this bare page; instead, the visualization relies on the video content for its explanatory power. The codebase utilizes no explicit charting or animation APIs, functioning solely as a static HTML document with an iframe for the video.