This visualization compares learning outcomes between students using virtual reality and a control group across immersion levels. The line chart displays average learning gain by weekly VR hours, with spline-smoothed traces for each group and unified hover tooltips showing both metrics simultaneously. Built with Plotly.js and D3 for data processing, the interactive dashboard supports zooming, panning, and toggleable legend controls. The visualization draws from a Kaggle dataset of 50 students measuring VR's educational impact across demographics and subjects.