Notes under every lesson
Each video lesson carries its own chapter notes, so formulas and methods stay attached to the explanation you just watched.
CBSE · Class 9 · Maths · NCERT-aligned
Class 9 Maths notes, chapter by chapter.
StudyPort covers every CBSE Class 9 Maths chapter with short video lessons and notes that sit right under them — aligned to NCERT, in the order your school teaches, with a quiz to close each chapter. Free on Android.
Every NCERT chapter, covered.
The full CBSE Class 9 Maths syllabus — each chapter below has its own lessons, notes and quiz inside the app.
01
Number Systems
02
Polynomials
03
Coordinate Geometry
04
Linear Equations in Two Variables
05
Introduction to Euclid's Geometry
06
Lines and Angles
07
Triangles
08
Quadrilaterals
09
Circles
10
Heron's Formula
11
Surface Areas and Volumes
12
Statistics
How the notes work in StudyPort.
School order, chapter order
Chapters follow the NCERT Class 9 Maths order your school follows, so revision lines up with the week you are in.
Foundation for the boards
Short quizzes after each chapter lock in the skills Class 10 depends on, and progress tracking keeps revision honest.
Get the full set — free.
The complete Class 9 Maths notes, video lessons and quizzes are inside the StudyPort Android app. No ads, no in-app purchases, and it works on weak networks.
See the three install steps — takes about a minute.