Tag: 4.NF.A.2

Interactive Fractions and Decimals (4th Grade)

fractions-4th

Dream Box – Equivalent Fractions on the Number Line.  Students develop understanding of equivalent fractions by placing markers at set intervals along a race course.  Lesson CCSS.MATH.CONTENT.4.NF.B.3.B Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a …

Continue reading »

Permanent link to this article: http://theteacherscafe.com/interactive-fractions-and-decimals-4th-grade/

Teaching 4.NF.A.2 – Compare Two Fractions with Different Numerators and Different Denominators

comparing fractions

Number & Operations – Fractions – 4th Grade Extend understanding of fraction equivalence and ordering. CCSS.Math.Content.4.NF.A.2 Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the …

Continue reading »

Permanent link to this article: http://theteacherscafe.com/teaching-4-nf-a-2-compare-two-fractions-with-different-numerators-and-different-denominators/