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Lesson Plans and Worksheets for Grade 4
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More Lessons for Grade 4
Common Core For Grade 4
Examples, solutions, and videos to help Grade 4 students learn how to decompose fractions as a sum of unit fractions using tape diagrams.
Common Core Standards: 4.NF.3b, 4.NF.4a, 4.NF.3a
Lesson 2 Concept Development
Problem 1: Use a number bond to show how 1 can be decomposed into fourths and how fourths can be composed to make 1.
Problem 2: Fold a piece of paper to create eighths. Decompose fractions of the whole in different ways.
Problem 3: Write number sentences to decompose as a sum of unit fractions.
The following diagram shows how to decompose fractions as a sum of fractions using tape diagrams. Scroll down the page for more examples and solutions.
Lesson 2 Problem Set
Decompose fractions as a sum of unit fractions using tape diagrams.
Lesson 2 Homework
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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