Mathematics
Grade 4 · US Curriculum Standards
Grade 4 extends multiplication to multi-digit numbers and introduces long division. Fractions become more demanding: understanding equivalence, comparing fractions with different denominators, and adding/subtracting fractions with the same denominator. Decimal notation for fractions is introduced.
Geometry covers angle measurement and classification, and students identify factors and multiples of whole numbers: early number theory that supports later fraction work.
Curriculum Breakdown
Important Topics
- Multi-Digit Multiplication & DivisionStandard algorithms for larger numbers.
- Fraction EquivalenceComparing fractions with different denominators; adding same-denominator fractions.
- DecimalsDecimal notation for fractions, introduced through tenths and hundredths.
- Angles & GeometryMeasuring and classifying angles.
- Factors & MultiplesIdentifying factors and multiples of whole numbers.
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