What is Filling (a container)?

S0-SA2-0725

Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

Filling a container means putting things inside it until it is full or has the desired amount. It's about adding content to an empty or partially empty space. Think of it like making something complete by adding to it.

Simple Example

Quick Example

Imagine you have an empty water bottle. When you pour water into it until no more water can fit, you are filling the bottle. Similarly, when your mom puts rice into a dabba until it's full, she is filling the dabba.

Worked Example

Step-by-Step

Let's say you have a glass that can hold 200 ml of juice. You want to fill it completely.

1. Start with an empty glass.
---2. Take a juice carton.
---3. Slowly pour juice from the carton into the glass.
---4. Keep pouring until the juice reaches the very top edge of the glass, without spilling.
---5. Stop pouring. The glass is now completely filled with 200 ml of juice.

Answer: The glass is full with 200 ml of juice.

Why It Matters

Understanding 'filling' is basic to many subjects, from science to daily life. It helps you understand capacity, volume, and how things fit together. Engineers fill tanks, chefs fill bowls, and even astronauts fill rockets with fuel!

Common Mistakes

MISTAKE: Thinking 'filling' only means making something completely full. | CORRECTION: Filling can also mean putting a certain amount inside, even if it's not completely full, like 'filling the glass halfway'.

MISTAKE: Confusing 'filling' with 'emptying'. | CORRECTION: 'Filling' is adding things to a container, while 'emptying' is taking things out.

MISTAKE: Believing that all containers are filled with liquids. | CORRECTION: Containers can be filled with liquids (water), solids (rice, toys), or even gases (air in a balloon).

Practice Questions

Try It Yourself

QUESTION: If you have a lunchbox and you put rotis inside it until it's full, what are you doing? | ANSWER: You are filling the lunchbox.

QUESTION: A bucket can hold 10 litres of water. If you pour 5 litres into it, is the bucket completely filled? | ANSWER: No, it is not completely filled. It is half-filled.

QUESTION: You have three small glasses and one big jug. If you fill each small glass with juice and then pour all the juice from the three small glasses into the big jug, what are you doing to the jug? | ANSWER: You are filling the jug with juice from the small glasses.

MCQ

Quick Quiz

What does 'filling a basket with apples' mean?

Taking apples out of the basket

Putting apples into the basket

Throwing the basket away

Counting the apples in the basket

The Correct Answer Is:

Filling means putting things into a container. So, putting apples into the basket is the correct action. Options A, C, and D describe different actions.

Real World Connection

In the Real World

Think about how delivery services like Swiggy or Zomato work. Their delivery bags are 'filled' with your food order. Or when you buy petrol for your scooter, the fuel tank is 'filled' at the petrol pump. Even when you save money in a piggy bank, you are 'filling' it with coins!

Key Vocabulary

Key Terms

CONTAINER: An object used for holding something | CAPACITY: The maximum amount a container can hold | VOLUME: The amount of space an object or substance occupies | EMPTY: Containing nothing | FULL: Containing as much as possible

What's Next

What to Learn Next

Now that you understand 'filling', you can explore concepts like 'capacity' and 'volume'. These ideas will help you measure exactly how much a container can hold, building on what you've learned about filling things up!