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