Experienced tutor helping for grade improvement

Vatsal assisted Sarah with data analysis in Excel, focusing on calculating percentages, creating charts, and generating random samples from patient data. They investigated relationships between hospital visits/survival and smoking/platelet counts, resolving technical issues as they arose. Sarah is tasked with sending the Excel sheet to Vatsal and compiling the results into a Word document.

Vatsal tutored Noel in AP Calculus AB, concentrating on FRQ problems. They worked through problems involving derivatives, Riemann sums, integration, particle motion, slope fields, and critical points, with an emphasis on showing work and interpreting results. Noel is now prepared to tackle the remaining problems independently.

Vatsal tutored Noel on finding local maxima and minima using calculus, focusing on the candidates test. Noel practiced with polynomial and trigonometric functions, and Vatsal corrected errors in factoring, derivatives, and interval analysis. A mnemonic for trigonometric values was also shared.

Vatsal and Mario worked on simplifying proof theory homework by identifying and removing unnecessary steps ("deters") from proofs to make them more concise. They analyzed examples together, but Mario had to leave before completing the second example.