Blank Metric/Imperial Ruler

CA$1.30
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SKU:
T-894450
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Product Overview

This incremental ruler, without numbers, promotes the development of computational fluency and conceptual knowledge in mathematics. The open-ended nature of the blank ruler permits exercises that range from simply assigning values, to more complex strategizing and modelling situations. One edge displays cm and mm markings, and the other shows imperial. Ages 3+. Grades K+