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DUP1: Lesson with "Hands On" Manipulative
Grade Level:
5
Subject:
Math
Topic:
Adding and subtracting fractions with unlike denominators
Objective:
Using fraction circles, students will work in pairs to explore converting fractions into equivalent fractions with common denominators, achieving all goals on the checklist with 100% accuracy, which includes creating 2 addition and 2 subtraction problems using fractions with unlike denominators that will be exchanged with other groups to solve.
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Prep:
Make or purchase pizzas, cookies, or other round edibles appropriate to the lesson.
Materials:
Document camera
Round food, such as pizza or cookies that can be easily divided into equal portions and provide a "real world" equivalent for the fraction circle manipulatives. (Include latex gloves if students will be directly touching food or if you plan to let them eat the food at the end of the lesson)
Fraction circle manipulative sets; one set per student
blank notecards
Paper and pencils will also be required for students to write their addition and subtraction problems.
