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How Much Can It Hold?

Chapter 17: Capacity

Some containers hold more, some hold less! Let's learn about full and empty, and find out which holds more!

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Full

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Empty

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More

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Less

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Juice Time! 🧃

Riya is helping in the kitchen!
She pours juice into two glasses.
One glass fills up quickly...
The other one holds more!

Small Glass

Full!

Big Glass

Still has space

"Which glass holds more juice?" Riya asks.
The big glass! It can hold more even though
it's not full yet!

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Full or Empty?

Learn the difference

Look at the containers. Which one is full? Which one is empty?

💧 Remember:
Full = filled to the top, no space left
Empty = nothing inside, all space available

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Which Holds More?

Compare capacity

Two containers are filled with the same liquid. Which one holds more?

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Pour & Watch!

See what happens

Pour water from one container to another. What happens?

💡 Notice: When we pour water from a small container to a big one, it doesn't fill up! The big container holds more.

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Questions & Answers

Understanding capacity

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Practice Zone

Capacity problems!

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Final Quiz

10 questions!

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Real World Hunt

Find capacity everywhere!

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Empty Bottle

Find an empty bottle at home. What could fill it?

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Full Glass

Fill a glass with water. What does "full" look like?

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Bowl Compare

Find two bowls. Which holds more? How do you know?

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Pour Helper

Help pour water from a jug to cups. Watch the level!

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Bath Play

Use cups in the bath! Which one fills fastest?

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Drink Sizes

Compare drink containers. Small, medium, large - which holds most?

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👨‍👩‍👧Parent & Teacher Corner

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CBSEClass 1 • Math Magic

Coverage

Full/empty concepts. More/less comparison with liquids. Informal comparison only — no litres or millilitres, no measuring jars with numbers.

✓Identify full and empty containers

✓Compare capacity visually

✓Use everyday language

CambridgeStage 1 • Measure

Coverage

Compare capacity using non-standard units. Explain comparisons. Experience filling and pouring activities.

✓Explain observations

✓Use consistent language

ICSEClass 1 • Measurement

Coverage

Compare containers by capacity. Use everyday language (full, half, empty). Hands-on pouring activities encouraged.

✓Hands-on exploration

✓Real-world connections

⚠️ Language Guidance

✅ SAY:

"This holds more"

"This is full / empty"

"Which can hold more water?"

"Pour and see what happens"

❌ AVOID (for now):

Litres or millilitres

Exact numbers ("500 mL")

Measuring cylinders with scales

Fractions ("half full")

🏠 Home Activity

Bath time is perfect for capacity play! Give children different containers — cups, bottles, bowls — and let them pour back and forth. Ask: "Which fills up faster? Which holds more?" Real water beats worksheets.

💡 Key Insight

Children often confuse "tall" with "holds more." A tall thin glass may hold LESS than a short wide bowl! Let them pour to discover this — visual comparison is more powerful than explanation.

Design Note: This chapter uses ONLY visual comparison and everyday language. No units, no measurements, no numbers. The goal is understanding what capacity MEANS before learning to measure it.

🎯 Endless Practice

Keep practicing! New problems every time. No limit!

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