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Third/Length Height

Measuring in non-standard units & inches

Practice measuring objects using pictures and logic. Read the problem to find the length in units like inches, centimeters, or blocks.
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Measuring in non-standard units & inches preview

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Practice Questions

  1. The spoon 🥄 is 6 blocks long. 2 blocks 🧱 = 1 inch. How long is the spoon? ? inches
    Show answer

    3 inches

  2. The worm 🐛 is 4 blocks long. 2 blocks 🧱 = 1 inch. How long is the worm? ? inches
    Show answer

    2 inches

  3. The ribbon 🎀 is 10 blocks long. 2 blocks 🧱 = 1 inch. How long is the ribbon? ? inches
    Show answer

    5 inches

  4. The leaf 🍃 is 8 blocks long. 2 blocks 🧱 = 1 inch. How long is the leaf? ? inches
    Show answer

    4 inches

Teacher Resources
Teaching Notes

Bridge the gap between counting objects and reading a ruler.

Vocabulary
Non-standard units: Units of measurement that are not part of a formal system, like blocks or paperclips.
Conversion factor: A number used to change one unit of measurement into another.
Inch (in): A standard unit used to measure length.
Differentiation
SupportUse real objects to demonstrate.
Extension Activities
  • Measure the same object using two different sets of non-standard units and convert both to inches.
  • Create your own non-standard unit and determine its length in inches.
Parent Tip

Use toys like LEGO bricks or buttons to measure objects. Then, help your child figure out how many bricks/buttons make an inch and calculate the object's length in inches.

Learning Path
Skill Level

intermediate

Skills Practiced
Unit comparison