Ohio Mathematics Academic Content Standards (2001)
Number, Number Sense and Operations Standard
Recognize and generate equivalent representations for whole numbers, fractions and decimals.
Grade Level Indicators (Grade 4)
Identify and generate equivalent forms of fractions and decimals. For example:
a. Connect physical, verbal and symbolic representations of fractions, decimals and whole numbers; e.g., 1/2, 5/10, "five tenths," 0.5, shaded rectangles with half, and five tenths.
b. Understand and explain that ten tenths is the same as one whole in both fraction and decimal form.
Principles and Standards for School Mathematics
Number and Operations Standard
Understand numbers, ways of representing numbers, relationships among numbers, and number systems
recognize and generate equivalent forms of commonly used fractions, decimals, and percents;