Recognising and naming three common unprefixed metric units: metre (length), gram (mass), and litre (capacity).
Where your child meets this in real life: Reading labels on food packaging, medicine bottles, and road signs
Each SEAG paper has 28 maths questions. Questions 29 to 50 are multiple choice with five possible answers, and questions 51 to 56 need a short written answer. With 56 questions in 60 minutes across English and maths, that is about a minute per question.
SEAGReady breaks know metric unit names into 2 steps, taught in order so each skill builds on the last.
Identify and name three common unprefixed metric units: metre (length), gram (mass), and litre (capacity)
Recognise that prefixes change a unit's size, as in gram and kilogram or metre and kilometre
Try three free questions from our know metric unit names course. They start easy and get harder, so you can see where your child's confidence runs out. If they manage the last one without a hint, this topic is probably secure. If not, the steps above show where to start.
Nathan is helping in the kitchen. He needs to measure flour for biscuits. Which common metric unit should he use?
Ruby sees these units: kilogram, gram, kilometre, metre. Which TWO are unprefixed units?
Which pair of metric unit names both begin with the prefix kilo-?
This is the exact interactive worked example your child sees in SEAGReady. Step through it and watch the method build up.
Grace is helping her mum in the kitchen. She needs to measure flour for a cake, milk for the batter, and ribbon to decorate the box.
Which common metric unit would she use for each: metre, gram, or litre?
flour -> ?, milk -> ?, ribbon -> ?
Flour is measured by weight (mass)
Step 1 of 4
Grace is helping her mum in the kitchen. She needs to measure flour for a cake, milk for the batter, and ribbon to decorate the box.
Which common metric unit would she use for each: metre, gram, or litre?
Flour is weighed in grams, milk is measured in litres, and ribbon in metres.
The key insight: Match the unit to what is being measured: metres for length, grams for mass, and litres for capacity!
Common mix-up: Using litre to measure flour. Litre measures capacity (liquids), not weight. Flour is weighed in grams.
These are the misconceptions we see most often in know metric unit names, including the ones our practice questions are specifically designed to catch.
Sitting the SEAG test this November? Read our last-month revision plan, Paper 1 vs Paper 2 and test day guide.
SEAGReady finds the exact step where your child gets stuck, teaches it with worked examples like the one above, and brings it back for review so it sticks.
Free to start · no card needed