#### Type:

Graphic Organizer/Worksheet, Lesson Plan, Manual

#### Description:

This centers-based lesson on prime and composite numbers is designed for two-days of 45-minute lessons or one-day of a 90-minute lesson block. The lesson provides differentiated instruction using the H.O.P. Centers Framework. H.O.P. stands for Hands-On, Open-Ended, and Practice which are the themes for each of the three centers in the framework. Lesson structure is designed using brain research principles. In this lesson students will learn how to identify/define prime and composite numbers with a short engaging lesson, hands-on activity using Eratosthenes Sieve, practiced writing about a word problem using prime and composite numbers, and engage in tiered practice of the concept.

#### Subjects:

• Mathematics > General

#### Keywords:

Prime Composite Factors Multiples

English

#### Access Privileges:

Public - Available to anyone

Update Standards?

#### MA.5.1.2.a: Mathematics

Compare fractions by finding a common denominator.

#### MA.6.1.3.a: Mathematics

Determine whether whole numbers to 100 are prime, composite, or neither.
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2
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This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 2, as of -0001-11-30.

Mary Stratton
Great lesson! Like the hands on and the physical component(four square).
Pamela de Waal
I really like this site. I am new to it. Thank you. But on Eratosthenes's Sieve in the packet for Prime Numbers, the answer key lists 49 and 77 as…

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