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