Class 3 Evs - TAMILNADU
Water – A Precious Gift
The chapter 'Water – A Precious Gift' for Class 3 EVS under the Tamil Nadu Samacheer Kalvi syllabus introduces students to the immense value of water in our daily lives. Young learners explore the primary sources of water such as rain, rivers, ponds, and wells. The chapter emphasizes the importance of saving water, preventing wastage, and keeping water bodies clean. It instills good eco-friendly habits early on, teaching children how to use water responsibly. For board exams, this chapter is crucial as it forms the foundation for environmental awareness and tests students through objective and descriptive questions about daily water usage.
Start Learning FreeKey Concepts
Sources of Water
Rain is the main natural source of water on Earth, which fills up rivers, lakes, ponds, and wells.
Uses of Water
We need water for drinking, cooking, bathing, washing clothes, and watering plants every day.
Conservation of Water
Saving water means not wasting it by turning off taps tightly while brushing and fixing leaks immediately.
Rainwater Harvesting
Collecting and storing rainwater for future use instead of letting it run off wastefully.
Safe Drinking Water
Water must be boiled and filtered to kill germs before drinking so that we stay healthy and disease-free.
Important Formulas
Board Exam Info
This chapter typically carries around 5 to 8 marks in the Tamil Nadu (Samacheer Kalvi) EVS assessments. Common question types include fill-in-the-blanks, matching sources of water to their uses, true or false statements about water saving, and short answer questions on why water is precious.
Frequently Asked Questions
Water is called a precious gift because all living things like humans, animals, and plants need it to survive, and life is impossible without it.
Water is called a precious gift because all living things like humans, animals, and plants need it to survive, and life is impossible without it.
What is the main source of water on Earth?
Rain is the primary and main source of water on Earth.
How can we save water at home?
We can save water by closing taps while brushing our teeth, using a bucket instead of a hose to wash cars, and reusing clean water for watering plants.
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