Oklahoma Academic Standards
OK.4.N. Number & Operations (N)
4.N.2. Represent and compare fractions and decimals in real-world and mathematical situations; use place value to understand how decimals represent quantities.
4.N.2.1. Represent and rename equivalent fractions using fraction models (e.g. parts of a set, area models, fraction strips, number lines).
4.N.2.2. Use benchmark fractions (0, 1/4, 1/3, 1/2, 2/3, 3/4, 1) to locate additional fractions on a number line. Use models to order and compare whole numbers and fractions less than and greater than one using comparative language and symbols.
4.N.2.5. Represent tenths and hundredths with concrete models, making connections between fractions and decimals.