Science/Math Lesson 18

Science/Math Lesson 18

Length

​Second

​Minute

Hour

1 Minute has 60 seconds​

​1 Hour has 60 minutes

​1 Day has 24 hours

​1 Week has 7 days

​1 Month has 4 weeks

​1 Year has 12 months

Clock

​Length

Measure

Estimate

Hand span

Foot span

Cubit

​Ruler

​10 mm = 1 cm

​100 cm = 1 metre (meter)

​1000 metres = 1 kilometre

Multiple Choice

What is the closest length of an eraser?

• 4 centimeters

• 14 centimeters

• 40 centimeters

• 44 centimeters

Multiple Choice

What is the closest length of a key?

• 3 centimeters

• 5 centimeters

• 13 centimeters

• 30 centimeters

Multiple Choice

What is the closest length of a paperclip?

• 3 centimeters

• 5 centimeters

• 13 centimeters

• 30 centimeters

Multiple Choice

What is the closest length of a pen?

• 4 centimeters

• 14 centimeters

• 40 centimeters

• 44 centimeters

Multiple Choice

The length of my eraser is about ______.

• 3 m

• 3 cm

Multiple Choice

Estimate the length of the key.

• 3 m

• 3 km

• 3 cm

Multiple Choice

Which one of these is the shortest?

• 1mm

• 1cm

• 1m

• 1km

Multiple Choice

Which one of these is the longest?

• 1mm

• 1cm

• 1m

• 1km

[Bổ trợ hè Toán 1] Tuần 8 - Length: Xem tranh, đọc và trả lời câu hỏi - Quiz

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Measuring length (non standard) - Quiz

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