This scatter plot visualizes student performance by mapping math scores on the x-axis and reading scores on the y-axis, with each circle colored by gender (skyblue for female, lightgreen for male). The visualization uses D3 v6 APIs including `csv`, `scaleLinear`, `axisLeft`, `axisBottom`, and `select` to load data from a GitHub-hosted CSV and render SVG circles. Additional attributes for writing score and test preparation are stored but not visually encoded, while axis labels appear in green.