Plotting Fractions with Different Denominators on a Number Line | 3rd Grade Math Minilesson
In this interactive video minilesson, students will learn how to plot fractions with different denominators on a number line by using the strategy of creating equivalent fractions. We’ll break it down step-by-step and show students how to multiply the numerator and denominator by the same number to make fractions easier to place on a number line.
Perfect for third grade classrooms, homeschool settings, or math intervention groups, this lesson is designed to build conceptual understanding of fractions and number lines.
👉 This lesson aligns with Common Core Standard 3.NF.A.3:
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
🔢 What We Cover:
How to read and label a number line
What to do when the number line has a different denominator than the fraction
How to multiply the numerator and denominator to make equivalent fractions
Visual strategies and clear examples to build confidence!
📚 Use this video for:
✔️ Whole-class instruction
✔️ Small group math
✔️ Independent practice
✔️ Review or reteach
✔️ Flipped classroom lessons
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