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Bigger denominator means bigger fraction(13)Add numerators and denominators separately(4)Fractions are always less than 1(9)Doesn't recognize equivalent fractions visually or conceptually(14)Partitioning doesn't require equal parts(3)The whole doesn't matter(4)Notational confusion — reads 3/4 as 'three, four'(4)Makes equivalent fractions by adding instead of multiplying(5)× clear filter
4 matches targeting Add numerators and denominators separately.
◇ Activities (4) ◇
- Activity · worksheet · curated
Open Up Resources K-5 Math — Grade 4 Unit 2: Fraction Equivalence and Comparison
access.openupresources.org · ~30 min
How a guide uses this:Full lessons sequenced from like to unlike denominators. Section A uses fraction strips; Section B moves to number-line equivalence. Free public access.Open → - Activity · video · curated
Khan Academy — Add fractions with common denominators
khanacademy.org · ~5 min
How a guide uses this:Direct instruction on why you add numerators but not denominators.Open → - Activity · manipulative · curated
Chef's measuring cup challenge — kitchen activity
real-world activity, no URL · ~30 min
How a guide uses this:Measuring cups come in 1, 1/2, 1/3, 1/4. - Activity · video · curated
Khan Academy — Add fractions with unlike denominators
khanacademy.org · ~7 min
How a guide uses this:Introduces common denominators using area models.Open →