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Cups with Volume Marking for School Maths Lab
Calibrated Metric Graduations: Each vessel features embossed, high-contrast permanent markings that ensure precise reading of milliliters and liters during repeated laboratory use without the risk of ink fading.
Industrial-Grade Polypropylene: Constructed from high-density, shatterproof polymer featuring an integrated drip-free pour spout and ergonomic handle, specifically engineered for mess-free liquid transfer and complex volume displacement exercises.
₹249.00
Quick Answer: Cups with Volume Marking for School Maths Lab are containers with a volume scale on the side, so students can read how much liquid a cup holds rather than only compare. Cups with volume marking are used for reading scales, measuring in millilitres and finding the volume of small objects by displacement.
Reading a Scale on a Container
A marked cup brings in a skill that plain containers cannot: reading a scale. Not every mark on a scale is labelled, so students first work out what one small division is worth. They find two labelled marks, count the spaces between them and divide the difference by the number of spaces. That habit transfers directly to rulers, thermometers and measuring cylinders in science.
Accurate reading also depends on where the eye is. Students place the cup on a level table and bring their eyes down to the height of the liquid surface before reading the mark it lines up with. Looking from above or below makes the level appear to sit against a different mark, an error known as parallax.
Marked cups make the link between capacity and volume concrete. One millilitre of water occupies one cubic centimetre, so when a stone is lowered into water and the level rises by a certain number of millilitres, the stone’s volume in cubic centimetres is that same number. This displacement method lets students find the volume of shapes that have no formula, which is a good bridge from maths to science.
Specifications
| Item | Cups with a volume scale on the side |
| Unit read | Millilitres, in the usual design |
| Concepts | Reading scales, capacity in mL and L, estimation, displacement |
| Used with | Water, a jug, small objects that sink |
| Scale range, divisions and number of cups | Confirm at enquiry |
Applications
- Working out the value of unlabelled divisions between two labelled marks
- Estimating an amount of water, then measuring it and comparing the two
- Adding and subtracting volumes by pouring from one marked cup into another
- Finding the volume of a stone or other small object by displacement
- Converting readings between millilitres and litres (1000 mL = 1 L)
Care & Handling
- Keep the cups with volume marking out of very hot water; heat can soften plastic and distort a printed scale.
- Wash with a soft sponge rather than a scourer so the markings are not rubbed away.
- Dry the cups inside and out before storing them nested together.
Why Choose LabEquip
Primary teachers moving pupils from cupfuls to millilitres, and middle-school teachers who want a quick displacement activity, are the usual buyers. LabEquip lists these next to the plain Cups for School Maths Lab in the Mathematics School Lab Products range; tell us your class size through the contact page.
Frequently Asked Questions
How should students read the marks accurately?
Stand the cup on a level surface and bring your eyes down to the height of the liquid before reading. Looking from above or below makes the level appear to line up with a different mark, which is called parallax error.
What is the difference between capacity and volume?
Capacity is how much a container can hold. Volume is the amount of space something takes up, such as the water poured into the cup or a stone dropped into it. A cup’s capacity stays fixed, while the volume of liquid inside it changes as you pour.
How can the cups find the volume of a small solid object?
Half fill a cup with water and note the level. Lower the object in until it is fully under water and read the new level. The rise in millilitres equals the object’s volume in cubic centimetres, because one millilitre is one cubic centimetre.
How do students work out the value of unlabelled marks?
They take two labelled marks, find the difference between them and divide by the number of spaces in between. That gives the value of one small division, which they can then count on from the nearest labelled mark.
How are marked cups different from plain cups?
Plain cups are used to compare containers and measure in cupfuls. Marked cups let students read an amount in standard units, so they suit the stage when millilitres and litres are being taught.
Are the cups accurate enough for science practicals?
They are designed for learning to read scales and for estimation. When a science practical needs an accurate volume, a graduated measuring cylinder or pipette gives a more precise reading.
Last Updated: September 2026
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