Day 1 of rebuilding my mathematics foundations. Started with functions and limits using Professor Leonard’s Calculus lectures. I genuinely believe Professor Leonard and practice questions are the best combination for learning mathematics (specifically calc) . The lectures build understanding, but the questions are where the learning happens. You don’t truly understand a topic until you can solve problems without looking at the notes. Functions ✅ Limits ✅ Hundreds of questions✅. August exams, I’m