Comparing fractions with the same numerator becomes a question of part size in this Grade 3 maths task card activity. Students look at fractions such as 2/3 and 2/4 and decide which represents more of an equally sized whole. Instead of assuming that a larger denominator means a larger fraction, they consider what happens when a whole is divided into more equal pieces.

What Students Work Out

The cards focus on denominators 2, 3, 4, 6 and 8. Comparisons begin with unit fractions, including halves and fourths, then move to fractions with two or three parts selected. Students choose the greater or smaller fraction, complete comparisons using >, < or =, and explain why sixths and eighths represent differently sized pieces when the wholes are equal.

Context questions describe identical pizzas divided into different numbers of slices and equal-sized paper strips or rectangles partitioned into different numbers of parts. These written models help students connect numerator and denominator language to the size of a shaded or selected amount without needing to interpret a printed picture. A misconception-check question asks students to spot the faulty reasoning behind treating the larger denominator as the larger fraction.

What Is Included

• Printable, numbered fraction comparison task cards to cut apart and distribute.
• A matching student recording sheet with numbered spaces for answers.

The cards use multiple-choice questions, true-or-false statements, fill-in-the-blank comparisons and short answers. This gives students opportunities to select an answer, write a comparison sign and express a mathematical conclusion in words. Each question is self-contained, so children can complete the cards in any order.

Using the Cards in Class

Place the cards around the room for a fraction comparison scoot, or set them out at a math center for independent practice. In a small group, pause at the comparisons involving identical wholes and ask children to explain their choices aloud before recording them. For a quick lesson review, choose a few cards that address the same-numerator rule and check whether students can justify their answers, not only choose a symbol.

This format keeps the questions separate from the student's written work, making it practical to reuse the cards with different groups. It also gives teachers a direct way to hear where pupils are confusing the number of equal parts with the size of each part—an important distinction in Grade 3 fraction reasoning.