Staying Healthy and Happy
CBSE · Class 3 · EVS
Quick revision notes for Staying Healthy and Happy — CBSE Class 3 EVS. Key concepts, formulas, and definitions for last-minute revision.
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Key Topics to Revise
Clean and Bright Habits
- Brush teeth twice a day: once after waking up and once before going to bed.
- Wash hands with soap after using the toilet and after coming home from outdoors.
- Rinse the mouth every time after eating food.
Brushing Teeth and Datun
- Moyna asks why Dadu does not use a toothbrush.
- Dadu uses a fresh twig from nearby trees and chews it to make a brush.
- The twig removes food particles stuck between the teeth and gives the gums a massage.
Natural and Eco-Friendly Cleaning
- An eco-friendly home cleaner can be made from orange or lemon peels with vinegar.
- The recipe uses peels of 8-12 oranges or lemons.
- It also needs two cups of white vinegar.
Animals Keep Themselves Clean
- Monkeys groom each other to keep their bodies free from insects.
- Birds use their beaks to clean their feathers.
- Animals also have ways to stay clean and healthy.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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