C3-L9-D2-RANI-SCI-LQ

Multiple Choice

Why did different people get different handspan measurements on the same table?

• The table changed size

• Their hand sizes were different

• They used rulers wrongly

• They counted too fast

Multiple Choice

Which is the smallest unit of length?

• Centimetre

• Metre

• Millimetre

• Footspan

Multiple Choice

1 metre is equal to:

• 10 cm

• 50 cm

• 100 cm

• 1000 cm

Reorder

Arrange from smallest to largest: Metre, Millimetre, Centimetre

• Millimetre

• Centimetre

• Metre

1

2

3

• 1
• 2
• 3

Multiple Choice

Which tool is best for measuring a curved surface like a waist?

• Ruler

• Measuring tape

• Stick

• Footspan

Match

Match tool to its feature: Tool - Feature:

• Ruler

• Measuring tape

• -

Rigid & straight

Flexible

-

• Rigid & straight

• Flexible

• -

Multiple Choice

Where must the object always start on the ruler?

• 1 cm mark

• Any place

• 0 cm mark

• 5 cm mark

Multiple Choice

A pencil starts at 0 cm and ends at 9 small marks past 12 cm. What is its full length?

• 12 cm

• 12 cm 9 mm

• 9 cm 12 mm

• 9 cm

Multiple Choice

Why must we count millimetres carefully?

• They look pretty

• They help us avoid mistakes

• They are bigger than cm

• They show colours

Open Ended

Why is it important to start measuring from the zero mark?

Multiple Choice

Which conversion is correct?

• 1 cm = 100 mm

• 10 mm = 1 cm

• 1 m = 10 cm

• 100 cm = 10 mm

Multiple Choice

Which unit is best for measuring the length of a classroom?

• mm

• cm

• m

• km

Open Ended

Explain why objects must always align at the zero mark during measurement.