Estimating Volume and Capacity — Interactive Lesson (Year 5)

Would a kettle hold 200 ml or 1 litre? This 14-slide interactive lesson teaches estimating volume and capacity by choosing the most sensible estimate for everyday objects.

Mastering Estimating Volume and Capacity in Year 5 Maths

Pupils learn to understand the difference between capacity and volume, estimate capacity using practical equipment, and estimate the volume and capacity of different solids and objects. They select the most sensible capacity for a kettle, a bucket, a teacup and a large pot of rice, estimate the capacity of several containers holding 1 litre of water, and use the fact that 1 cubic centimetre of water weighs 1 gram to find the mass of a litre of water.

What’s Included

• 14-slide interactive lesson on estimating volume and capacity
• Learning objectives on the difference between volume and capacity
• Sensible-estimate questions with everyday containers
• Linking the volume of water to its mass
• Reasoning and problem-solving questions with instant feedback

Key Benefits for Students

• Builds a practical sense of everyday capacities
• Distinguishes volume from capacity clearly
• Links capacity to mass through the properties of water
• Instant feedback on answer questions

Why Teachers Love It

• No prep — ready for whole-class teaching on an interactive whiteboard
• A concise lesson that fits a single session
• Self-marking questions support independent practice
• Suits teaching, revision and homework
• A dependable foundation before converting units of capacity

Love this? You’ll love…

• Converting Units of Capacity — Interactive Lesson (Year 5)
• Converting Units Of Mass — Interactive Lesson (Year 5)
• Reading Measurement Scales — Interactive Lesson & Activities (Year 5)

A dependable addition to a Year 5 measurement topic, giving pupils the practical number sense to judge whether a measurement is realistic. Estimating well here is what stops silly errors when converting and calculating capacity later.

Build confident estimating skills today — Add to Basket.

FAQs

What year group is this for?
Year 5 (ages 9–10), KS2.

Does it link capacity to mass?
Yes — using the properties of water.

Is it self-marking?
Yes, with instant feedback on the questions.