This task asks fourth grade students to critique a student’s comparison of two fractions. The task asks student to agree or disagree and provide an expanation. Students must compare fractions with different denominators. This addresses the common error of students only looking at the numerators and comparing them. The task may also require students to create equivalent fractions by finding common denominators in order to compare the fractions.

Microsoft Word version: 4_NF_FractionsComparing_Problem_Critique

PDF version: 4_NF_FractionsComparing_Problem_Critique