CBSE Class 7 Science, Chapter 5: Changes Around Us: Physical and Chemical
NCERT Curiosity, pages 57–72. 12 topics, about 5 days of study at 20 to 30 minutes a day.
Topics in this chapter, with textbook pages
- Introductionpages 57–58
- 5.1A Substance May Change in Appearance but Remain the Same!pages 59–60
- 5.2A Substance May Change in Appearance and Not Remain the Same!pages 60–61
- 5.3Some Other Processes Involving Chemical Changespage 62
- 5.3.1Rustingpage 62
- 5.3.2Combustionpages 62–64
- 5.4Can Physical and Chemical Changespages 64–65
- 5.5Are Changes Permanent?page 66
- 5.6Are All Changes Desirable?pages 66–67
- 5.7Some Slow Natural Changespage 67
- 5.7.1Weathering of rockspage 67
- 5.7.2Erosionpages 68–71
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.