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Divisibility Rules Teacher Resources
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Learners review the divisibility rule to solve equations. In this algebra lesson, students solve complex problems using the divisibility rule. They complete examples of problems that can be divided by the same numbers before working together to come up with the divisibility rule.
Students inspect divisibility rules. In this divisibility rules instructional activity, students study the relationship between factorization and the divisibility rules for 2, 3, 5, 6, 9, and 10. Students read One Hundred Hungry Ants and A Remainder of One to guide mathematical exploration.
Use this decoding lesson in your special education class. With a SMART board file and worksheet, the lesson guides 6th graders through dividing two and three-syllable words using the Orton Gillingham syllable division rules (which are listed within the lesson plan). The lesson is designed for a class with a ratio of 6:1:1.
Pupils determine whether a number is prime or composite. They identify all the whole number factors of a composite number. Pupils explore and use divisibility rules. Students use strategies to determine prime and composite numbers and to arrange a composite number's factors in a rainbow pattern.
Students apply divisibility rules to determine if a number is a factor of another number. For this divisibility rules to determine if a number is a factor of another number lesson, students discuss what numbers are factors of another number. Students identify patterns using divisibility rules.