What Shapes Student Success in Math?
An interactive exploration of academic, demographic, and lifestyle factors affecting Portuguese high school students' mathematics performance.
Key Discoveries
Through rigorous analysis of 395 students across 33 variables, we uncovered patterns that illuminate the path to academic success.
Past Failures Matter Most
Students with previous failures score 4-5 points lower on average. This is the strongest predictor of final grades.
Parent Education Shapes Success
Mother's education level shows the strongest family influence, with highly educated mothers' children scoring 2+ points higher.
Lifestyle Choices Leave Marks
High weekend alcohol consumption correlates with lower grades (ρ = -0.17). Going out frequently shows similar patterns.
Study Time Helps, But Not Linearly
More study time generally improves grades, but the relationship plateaus—quality may matter more than quantity.
Three Research Questions
Our analysis is structured around three core themes
Academic Engagement
How do study habits, past failures, and grade trajectories shape final outcomes?
Family & Demographics
What role do parental education, family support, and school choice play?
Lifestyle Choices
How do social activities and alcohol consumption correlate with academic performance?