wunder beta

🥤 Measuring How Much Containers Hold

Full or empty? Holds a lot or a little? Let's pour and explore how much different containers can hold — with cups, jugs, and buckets!

lessons

~15 min

to learn

🔢 Math

subject

Ages 6–12

level

Start the course →

What you’ll learn

Full and EmptyUnderstand capacity and tell whether a container is full or empty.How much a container holds is called its capacity. A container is full when it is filled right up to the top, and empty when there is nothing inside. We can look at cups, jars, and buckets to decide whether each one is full or empty.
Holds More, Holds LessCompare containers by how much they hold, using 'holds more' and 'holds less'.Bigger containers hold more. A big jug or a bathtub holds a lot of water, while a small cup or teaspoon holds only a little. To fill a big container using a tiny one, you'd have to pour again and again — because bigger holds more.
Measuring with a JugKnow that a measuring jug shows how much liquid is inside, and order containers by capacity.A measuring jug has lines up the side; the line the liquid reaches tells you how much there is. We can also order containers by how much they hold — a teaspoon holds the least and a bucket holds the most, from least to most.

Questions this course answers

What does 'full' mean?

Full means the container is filled all the way up to the top.

A bucket with nothing inside is...

With nothing inside, the bucket is empty.

Which holds MORE water?

A big jug is larger, so it holds more water than a small cup, teaspoon, or cap.

Which one holds only a LITTLE?

A teaspoon is very small, so it holds just a little.

What do the lines on a measuring jug tell us?

The lines show how much liquid is in the jug — its measurement.

If we order a teaspoon, a cup, a jug, and a bucket from least to most, which holds the MOST?

The bucket is the biggest, so it holds the most and comes last.

Grounded in trusted sources

PBS Kids — early math
Khan Academy Kids
BBC Bitesize — capacity

Every Wunder lesson is built from real, reputable sources — never invented.

Related Math courses

🍰Mixed Numbers and Improper Fractions 📊Modeling Problems with Diagrams and Equations 📊Modeling Real-World Problems 🍋Modeling with Ratio and Proportion ⚖️More or Fewer 🍰More Pieces, Smaller Pieces ✖️Multiplying Binomials ✖️Multiplying Fractions

Wunder is a personalized learn-anything platform — tell it any topic and it builds a beautiful, fact-checked course in minutes, with narration, a knowledge check, and a college-style University track.

Browse more Math courses · All topics · Home