CBSE Class 9 Maths, Chapter 5: I’m Up and Down, and Round and Round
NCERT Ganita Manjari Part 1, pages 92–117. 9 topics, about 5 days of study at 20 to 30 minutes a day.
Topics in this chapter, with textbook pages
- Introductionpages 92–93
- 5.1Definitionspage 93
- 5.2Symmetries of a Circlepage 94
- 5.3How Many Circles?pages 94–98
- 5.4Chords and the Angles They Subtendpages 98–100
- 5.5Midpoints and Perpendicular Bisectors of Chordspages 100–102
- 5.6Distance of Chords from the Centrepages 102–106
- 5.7Angles Subtended by an Arcpages 106–111
- 5.8Concyclicity of Pointspages 111–116
Teach this chapter at home
- A day-by-day plan with the exact textbook pages for each day.
- A step-by-step script for each day, so you know what to say and ask, written from the NCERT chapter.
- A quiz at the end and a written task you can check with a photo of the notebook.
Textbook pages follow the 2026-27 NCERT print and can differ by a page or two in older prints. Adhian Gurus is not affiliated with NCERT or CBSE.