Unit ruler

5.00

4 in stock

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SKU: 88225 Categories: , Tag:

Description

Specifying accurate measurement units

With this THREE-SIDED ruler different measurement units can easily be defined. To convert between units, just flip the ruler to the next side and then decide which measurement unit is logical and the most exact.

Students can develop a sense for measurement units and their relation to one another.

Ref: 88225

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