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Length & Height

Compare lengths: long/short, tall/short

What is Length?

Length tells us how long or short something is. We can compare objects to see which is longer, shorter, or the same length. We can also measure using our hands, feet, or blocks.
Example

Comparing Length

🖍️🖍️🖍️🖍️🖍️ (long crayon) 🖍️🖍️ (short crayon) The first crayon is longer! The second crayon is shorter!
Example

Measuring with Your Hands

How wide is your desk? Use your hand spans: ✋✋✋✋ — 4 hand spans wide! How long is your book? Use paperclips to measure: 📎📎📎📎📎📎 — 6 paperclips long!
Note

Remember

When we compare lengths, we line up objects at one end. The one that sticks out further is longer. We can use everyday objects like blocks, hands, or feet to measure how long things are.

Key Vocabulary

LongCovers a big distance from one end to the other
ShortCovers a small distance from one end to the other
MeasureTo find out how long or big something is
LengthHow long something is
CompareTo look at two things to see how they are different

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