Insights & Articles

How to learn any subject better

Short, practical guides for every subject and every class: memory, planning, exams and focus. Free to read.

Measuring Your Own Learning: Simple Metrics That Matter More Than Marks

Marks arrive too late to steer by. Four self-measured indicators, retrieval rate, error half-life, transfer distance and calibration, tell you weeks earlier whether learning is actually happening.

2026-06-08 9 min read

Skills & Careers

Why Every Student Should Build a Portfolio Project (and How to Start)

Marks certify that you cleared a bar someone else set. A finished project proves you can set one yourself. A practical guide to choosing, scoping and finishing a first project alongside school.

2026-06-01 8 min read

Exam Preparation

Exam Anxiety Is Information: A Systems Approach to Staying Calm

Treating exam nerves as an enemy makes them stronger. Treating them as a signal from a system under load suggests concrete fixes that work before and during the paper.

2026-05-25 8 min read

Planning

How to Design a Study Week That Actually Works

Timetables fail because they schedule inputs, not outcomes. A week built on outcome blocks, buffers and a Sunday review survives contact with real life.

2026-05-18 8 min read

Study Methods

Active Recall and Spaced Repetition: A Practical System for School Students

The two most reliable findings in memory research, turned into a concrete weekly routine you can run with a notebook and a timetable.

2026-05-11 9 min read

Learning Science

Why Studying Harder Isn't the Same as Studying Better: A Feedback-Loop View of Learning

Most students respond to a bad result by adding hours. Cybernetics suggests a different move: close the feedback loop. Here is how self-correcting study actually works.

2026-05-04 8 min read

About these articles

Every article here is original work by ChemYukti, based on the published CHEM research framework and established findings from cognitive science. We write them so that any student - regardless of board, class or budget - can apply the same methods our programmes teach. Questions or a topic you would like covered? Write to us.

The method

How CHEM works

Every test is a signal. We read it, find the gap, and give you the next step. The loop repeats until the gap is closed.

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Research

DOI research paper

CHEM: Cybernetics & Human Engineering Methods. Parashmani Datta. DOI 10.13140/RG.2.2.21382.95042

Read the paper Flowchart

Put this into practice

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