Class 3 Maths - TAMILNADU
Filling and Lifting
The chapter 'Filling and Lifting' in Class 3 Mathematics from Tamil Nadu Samacheer Kalvi introduces young learners to the basic concepts of volume, capacity, and measurement of liquids. Students explore how different vessels hold different amounts of water or other liquids using non-standard units like cups, glasses, and jugs, before moving on to standard units like litres and millilitres. This chapter builds foundational spatial reasoning and measurement skills, helping children understand everyday quantities. It is vital for board exams as it forms the basis for practical word problems, multiple-choice questions, and estimation tasks based on liquid capacity.
Start Learning FreeKey Concepts
Capacity
Capacity is the measure of how much liquid a container can hold.
Non-Standard Units of Measurement
Using everyday objects like cups, mugs, and spoons to measure and compare how much liquid fits inside a larger container.
Litres (l)
A standard unit used to measure larger amounts of liquids, such as water in a bucket or milk in a large packet.
Millilitres (ml)
A standard unit used to measure smaller amounts of liquids, like cough syrup in a spoon or ink in a pen.
Estimation and Comparison
Guessing which container holds more or less liquid and checking it by pouring water from one to another.
Important Formulas
Board Exam Info
In the Tamil Nadu (Samacheer Kalvi) Class 3 Mathematics assessments, this chapter typically carries about 5 to 8 marks. Common question types include matching containers to their correct units of measurement (litres or millilitres), filling in the blanks for conversions, and simple word problems about adding or comparing liquid quantities.
Frequently Asked Questions
What is the difference between litres and millilitres?
Litres are used for measuring large quantities of liquids like water in a bucket, while millilitres are used for small quantities like medicine in a spoon.
How many millilitres make one litre?
1000 millilitres make one full litre.
Why do we use different containers to measure water in this chapter?
We use different containers to understand how capacity works and to learn that different shapes can hold the same or different amounts of liquid.
Learn Filling and Lifting with Your AI Tutor
10 different ways to study this chapter. Free for 3 chapters per day.
Lecture
Key Points
Interactive
Quiz
Flashcards