Ohio Mathematics Academic Content Standards (2001)
Number, Number Sense and Operations Standard
Recognize and generate equivalent representations for whole numbers, fractions and decimals.
Represent commonly used fractions and mixed numbers using words and physical models.
Grade Level Indicators (Grade 3)
Represent fractions and mixed numbers using words, numerals and physical models.
Recognize and use decimal and fraction concepts and notations as related ways of representing parts of a whole or a set; e.g., 3 of 10 marbles are red can also be described as 3/10 and 3 tenths are red.
Principles and Standards for School Mathematics
Number and Operations Standard
Understand numbers, ways of representing numbers, relationships among numbers, and number systems
recognize equivalent representations for the same number and generate them by decomposing and composing numbers;
develop understanding of fractions as parts of unit wholes, as parts of a collection, as locations on number lines, and as divisions of whole numbers;