Roadmap for Grad School

Phase Math Python SQL Data Journalism
Foundations Khan Academy — College Algebra DataCamp Projects (starter) SQL basics + querying practice Hacks, Leaks, and Revelations (start)
Core Skills Pre-Calculus + Linear Algebra (Khan) + 3Blue1Brown (Essence) Project Euler (math/problem solving) Joins + CTEs + window functions Case studies + exercises
Probability + Calculus KA Prob & Stats + 3B1B Probability + Calculus 1–2 Apply stats in small analyses Aggregations + modeling + performance basics Leak/FOIA workflows + ethics notes
Higher Dimensional KA Multivariable + 3B1B Vector Calculus Build a small portfolio project Advanced SQL (indexes, query plans) Publish 1–2 writeups