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Curated OER
Holiday Math Lesson Plans and Activities
December is filled with holiday traditions using numbers. Here are some holiday math lesson plans that you can do with your students.
Curated OER
Holiday Market Basket Information
High schoolers practice with calculation of a price index using a fictitious market basket. They apply higher level problem-solving skills and develop an awareness of multicultural holiday rituals.
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Prime Time
Seventh graders practice determining the prime factorization of composite numbers. They create Christmas factor trees for prime numbers greater than 100. They decorate their final products with markers, crayons, colored pencils, glitter...