About Liquid Measure
Volume is harder to grasp than length because it cannot be laid alongside a ruler. A child has to read a scale on a curved container and understand that the number refers to the space filled rather than the height of the line. This game gives that practice repeatedly with a target to hit, which makes the reading purposeful rather than abstract.
What this game teaches
- Reading a millilitre scale on a container
- Adjusting a quantity to reach a specific target
- Understanding millilitres and their relationship to litres
- Estimating volume before measuring
- Fine adjustment towards an exact value
How to play
- A target volume in millilitres is shown.
- Adjust the liquid level in the jug up or down.
- Check your answer when the level matches the target.
- Ten targets complete a level, across ten levels.
Before you start
A child should be able to read three-digit numbers and understand that a scale can be read between its marked values.
For teachers
Pairs naturally with a real measuring jug and water, which is messier and more memorable. Ask children how many of these jugs would fill a litre bottle - the millilitre-to-litre relationship is what most of them are missing.
For parents
Cooking is the natural extension. A child who has measured 250 ml of milk for a recipe understands the unit in a way that no exercise replicates.
Related games
- Length Measurement — Class 2-5
- Weight Scale Game — Class 3-6
- Cross Addition Puzzle — Class 3-6