Class 4 GK Worksheet: Units and Measurement
Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.
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- 1.📏 What does a tonne measure? (a) weight (b) time (c) capacity (d) temperature
- 2.Which of these units measures capacity? (a) metre (b) minute (c) litre (d) day
- 3.🔍 Which is the odd one out? (a) centimetre (b) kilometre (c) millimetre (d) millilitre
- 4.🔍 Which is the odd one out? (a) kilogram (b) gram (c) tonne (d) centimetre
- 5.🧰 What do we measure with a weighing balance? (a) time (b) capacity (c) weight (d) length
- 6.True or false: a metre measures capacity. (a) False (b) True
- 7.🔢 How many kilograms make 1 tonne?
- 8.🧰 What do we measure with a ruler? (a) temperature (b) length (c) capacity (d) weight
- 9.🧰 What do we measure with a measuring jug? (a) time (b) capacity (c) temperature (d) length
- 10.Which of these units measures temperature? (a) kilometre (b) gram (c) degree Celsius (d) centimetre
- 11.Which of these units measures time? (a) second (b) centimetre (c) degree Celsius (d) kilogram
- 12.🔍 Which is the odd one out? (a) kilogram (b) day (c) gram (d) tonne
- 13.Which of these units measures weight? (a) second (b) kilometre (c) minute (d) kilogram
- 14.📏 What does a millilitre measure? (a) time (b) capacity (c) length (d) temperature
- 15.True or false: a kilometre measures time. (a) True (b) False
- 16.📏 What does a centimetre measure? (a) length (b) weight (c) capacity (d) temperature
- 17.📐 Which unit is best to measure a long train journey? (a) millilitre (b) metre (c) kilometre (d) litre
- 18.🔍 Which is the odd one out? (a) kilometre (b) tonne (c) metre (d) millimetre
- 19.📏 What does a litre measure? (a) weight (b) time (c) temperature (d) capacity
- 20.🔢 How many centimetres make 1 metre?
- 21.Which of these units measures time? (a) tonne (b) milligram (c) minute (d) metre
- 22.🔢 How many days make 1 week?
- 23.🔍 Which is the odd one out? (a) kilometre (b) metre (c) centimetre (d) degree Celsius
- 24.🔍 Which is the odd one out? (a) centimetre (b) metre (c) second (d) kilometre
- 25.📏 What does a kilometre measure? (a) length (b) temperature (c) weight (d) capacity
- 26.🔍 Which is the odd one out? (a) gram (b) tonne (c) minute (d) milligram
- 27.🔢 How many seconds make 1 minute?
- 28.Which of these units measures length? (a) second (b) kilogram (c) millimetre (d) tonne
- 29.Which tool measures capacity? (a) thermometer (b) clock (c) measuring jug (d) ruler
- 30.🧰 What do we measure with a thermometer? (a) time (b) weight (c) capacity (d) temperature
- 31.📏 What does a millimetre measure? (a) temperature (b) time (c) weight (d) length
- 32.Which of these units measures length? (a) degree Celsius (b) tonne (c) kilogram (d) metre
- 33.🔍 Which is the odd one out? (a) kilometre (b) gram (c) millimetre (d) centimetre
- 34.📐 Which unit is best to measure the length of a classroom? (a) gram (b) litre (c) metre (d) kilometre
- 35.True or false: a minute measures weight. (a) True (b) False
- 36.📐 Which unit is best to measure the weight of an eraser? (a) centimetre (b) kilogram (c) gram (d) metre
- 37.🔍 Which is the odd one out? (a) kilometre (b) minute (c) day (d) second
- 38.True or false: a gram measures weight. (a) False (b) True
- 39.🔍 Which is the odd one out? (a) gram (b) milligram (c) kilogram (d) litre
- 40.🔢 How many millimetres make 1 centimetre?
Answer key
- weight
- litre
- millilitre
- centimetre
- weight
- False
- 1000
- length
- capacity
- degree Celsius
- second
- day
- kilogram
- capacity
- False
- length
- kilometre
- tonne
- capacity
- 100
- minute
- 7
- degree Celsius
- second
- length
- minute
- 60
- millimetre
- measuring jug
- temperature
- length
- metre
- gram
- metre
- False
- gram
- kilometre
- True
- litre
- 10
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