The CodeLearn Blog

Insights for curious learners

Study tips, subject deep-dives, and updates from Pallava Ray at CodeLearn Academy.

Study Tips

How to study effectively for STEM exams: a science-backed guide

Spaced repetition, active recall, and the Feynman technique — we break down the methods that actually work and how to build them into your weekly routine.

Pallava RayJuly 18, 20268 min read
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Computer Science

5 projects every CS student should build before graduating

From a personal portfolio site to a full-stack web app, these projects signal real ability to employers.

Pallava RayJuly 14, 2026 · 6 min read
Mathematics

Why calculus is the foundation of modern science and engineering

Derivatives, integrals, and limits appear everywhere — from physics to machine learning. Here's the intuition every beginner needs.

Pallava RayJuly 10, 2026 · 7 min read
Platform

Introducing live sessions: ask me anything

Every month I host live Q&A sessions where enrolled students can ask questions, get explanations, and go deeper on any topic.

Pallava RayJuly 5, 2026 · 3 min read
Study Tips

The Pomodoro technique for long study sessions

25 minutes on, 5 minutes off. It sounds simple — but the science behind it is surprisingly deep.

Pallava RayJune 28, 2026 · 5 min read
Science

Understanding Newton's laws: the real-world intuition behind the equations

Most students memorise the formulas but miss the deeper logic. Here's how to truly understand what Newton's three laws are telling you.

Pallava RayJune 20, 2026 · 6 min read

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