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.
NameDateTime takenScore ___ / 40
- 1.Which tool measures length? (a) clock (b) measuring tape (c) weighing balance (d) thermometer
- 2.🧰 What do we measure with a clock? (a) temperature (b) time (c) length (d) capacity
- 3.Which tool measures temperature? (a) measuring tape (b) clock (c) weighing balance (d) thermometer
- 4.📏 What does a milligram measure? (a) length (b) temperature (c) time (d) weight
- 5.🔢 How many years make 1 century?
- 6.📏 What does a metre measure? (a) weight (b) time (c) temperature (d) length
- 7.📏 What does a millimetre measure? (a) length (b) weight (c) capacity (d) time
- 8.🔢 How many centimetres make 1 metre?
- 9.True or false: a degree Celsius measures temperature. (a) True (b) False
- 10.Which of these units measures capacity? (a) kilogram (b) minute (c) millilitre (d) metre
- 11.🧰 What do we measure with a measuring jug? (a) capacity (b) length (c) weight (d) temperature
- 12.Which of these units measures length? (a) degree Celsius (b) gram (c) metre (d) litre
- 13.Which tool measures weight? (a) thermometer (b) clock (c) weighing balance (d) ruler
- 14.🧰 What do we measure with a thermometer? (a) temperature (b) time (c) weight (d) capacity
- 15.🧰 What do we measure with a ruler? (a) capacity (b) length (c) temperature (d) weight
- 16.🔍 Which is the odd one out? (a) kilogram (b) gram (c) tonne (d) degree Celsius
- 17.📐 Which unit is best to measure the distance between two cities? (a) kilometre (b) centimetre (c) gram (d) kilogram
- 18.Which of these units measures weight? (a) litre (b) metre (c) kilogram (d) degree Celsius
- 19.📐 Which unit is best to measure a few eye drops? (a) kilometre (b) millilitre (c) kilogram (d) litre
- 20.🔍 Which is the odd one out? (a) metre (b) kilometre (c) kilogram (d) centimetre
- 21.🔍 Which is the odd one out? (a) gram (b) kilogram (c) millimetre (d) milligram
- 22.📐 Which unit is best to measure the weight of an eraser? (a) litre (b) centimetre (c) gram (d) kilometre
- 23.🧰 What do we measure with a weighing balance? (a) length (b) time (c) capacity (d) weight
- 24.True or false: a day measures time. (a) True (b) False
- 25.📏 What does a tonne measure? (a) weight (b) capacity (c) length (d) time
- 26.🔍 Which is the odd one out? (a) metre (b) kilometre (c) gram (d) centimetre
- 27.🔍 Which is the odd one out? (a) metre (b) millimetre (c) centimetre (d) day
- 28.🔢 How many months make 1 year?
- 29.Which of these units measures temperature? (a) kilometre (b) day (c) degree Celsius (d) second
- 30.🔢 How many grams make 1 kilogram?
- 31.📏 What does a centimetre measure? (a) length (b) weight (c) capacity (d) time
- 32.🧰 What do we measure with a stopwatch? (a) temperature (b) capacity (c) time (d) length
- 33.📐 Which unit is best to measure the weight of a coin? (a) gram (b) centimetre (c) litre (d) millilitre
- 34.🔍 Which is the odd one out? (a) gram (b) litre (c) kilogram (d) tonne
- 35.Which of these units measures length? (a) litre (b) degree Celsius (c) day (d) kilometre
- 36.True or false: a centimetre measures length. (a) False (b) True
- 37.📏 What does a gram measure? (a) capacity (b) temperature (c) time (d) weight
- 38.🔢 How many metres make 1 kilometre?
- 39.🧰 What do we measure with a measuring tape? (a) length (b) temperature (c) weight (d) time
- 40.📐 Which unit is best to measure the width of a notebook? (a) gram (b) centimetre (c) kilogram (d) kilometre
Answer key
- measuring tape
- time
- thermometer
- weight
- 100
- length
- length
- 100
- True
- millilitre
- capacity
- metre
- weighing balance
- temperature
- length
- degree Celsius
- kilometre
- kilogram
- millilitre
- kilogram
- millimetre
- gram
- weight
- True
- weight
- gram
- day
- 12
- degree Celsius
- 1000
- length
- time
- gram
- litre
- kilometre
- True
- weight
- 1000
- length
- centimetre
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