Distributing and Factoring Using Area Expressions representing the area or areas of two rectangles are used to enhance...

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GENERAL INFORMATION

Title:	Distributing and Factoring Using Area
Resource ID:	366
URL:	http://illuminations.nctm.org/LessonDetail.aspx?id=L744
Resource Description:	Expressions representing the area or areas of two rectangles are used to enhance understanding of the distributive property, creating a visual model.

Instructional Component Type(s):

Lesson Plan (Primary Type), Worksheet

Keywords:

factoring, factoring using area, distribution, property, greatest common factor, GCF, binomial, area as product

Intended Audience:

Educators, Students

Public Remarks:

By Author/Submitter
No answer keys.

An overhead projector or LCD projector might be helpful. If one is not available, a board could be used.

Resource Collection:

CPALMS

RELATED STANDARDS (2)

» MA.912.A.3.2: Identify and apply the distributive, associative, and commutative properties of real numbers and the properties of equality.
Cognitive Complexity: Moderate l Date Adopted or Revised: 09/07
Belongs to: Linear Equations and Inequalities

Related Instructional Resources » More Information »

» MA.912.A.4.3: Factor polynomial expressions.
Cognitive Complexity: Moderate l Date Adopted or Revised: 09/07
Belongs to: Polynomials

Related Instructional Resources » More Information »

RELATED ACCESS POINTS (5)

» MA.912.A.3.In.a:	Solve equations with one unknown (variable) involving addition, multiplication, subtraction, and division of whole numbers representing problems in real-world situations. Related Instructional Resources » More Information »
» MA.912.A.3.In.d:	Solve equations involving common literal formulas related to real-world situations. Related Instructional Resources » More Information »
» MA.912.A.3.In.e:	Solve real-world equations and inequalities with one unknown (variable) using visual models to represent the procedure. Related Instructional Resources » More Information »
» MA.912.A.3.In.f:	Solve real-world equations and inequalities with one unknown (variable) using visual models to represent the procedure. Related Instructional Resources » More Information »
» MA.912.A.4.In.d:	Identify factors of expressions with whole numbers by dividing. Related Instructional Resources » More Information »

PEDAGOGY

Subject:	NGSSS: Mathematics
Grade Level(s):	9,10

Nature of Instruction:

Direct Instruction

Instructional Time:

1 Hour(s)

SOURCE & ACCESS INFORMATION

Name of Author/Source:	Illuminations National Council of Teachers of Mathematics
Resource recommended by:	Ahmed Khalifa
Web Address of Author/Source:	http://illuminations.nctm.org
Is this Resource freely Available?	Yes
Access Privileges:	Public

* Please note that examples of resources are not intended as complete curriculum.

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