Every solution, explanation and study guide on Tiwari Academy is written and reviewed by named, qualified educators – not anonymous contributors. This page lists all members of our academic team, their subject areas, qualifications and the content they are responsible for. We believe students and parents deserve to know exactly who is behind the material they study with.

List of Authors


Kalpana Mishra

M.Sc. Mathematics, Allahabad University

  • Class 6 Maths
  • Class 7 Maths
  • Class 8 Maths (Reviewed)

About our editorial process

How content is created

Every solution page on Tiwari Academy is written by a subject-specialist educator who has active classroom teaching experience in that subject and class range. Authors follow NCERT’s official step-marking structure and cross-reference the current CBSE and state board syllabus before publishing.

How content is reviewed

No author reviews their own content. Each page is independently reviewed by a second qualified educator in the same subject area, who verifies conceptual accuracy, step correctness and language clarity before the page goes live or is updated.

Syllabus currency

When NCERT, CBSE or state boards revise textbooks or syllabi, affected pages are flagged for re-authoring and re-review. The “last updated” date on every page reflects when this verification was completed – not when the page was first published.

Corrections and feedback

If a student or teacher finds an error on any page, corrections are submitted through the feedback button on that page. The assigned reviewer for that content is notified and the correction is verified before the page is updated.