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