Geometry in the World of Art: Finding Lines of Symmetry Students identify lines of symmetry and congruent figures. They explore these concepts with paper...

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GENERAL INFORMATION

Title:	Geometry in the World of Art: Finding Lines of Symmetry
Resource ID:	1399
URL:	http://illuminations.nctm.org/LessonDetail.aspx?ID=L556
Resource Description:	Students identify lines of symmetry and congruent figures. They explore these concepts with paper cutting and modeling on the geoboard.

Instructional Component Type(s):

Lesson Plan (Primary Type), Worksheet, Virtual Manipulative

Keywords:

symmetry, congruent, congruence, similar, symmetrical, similarity, lines of symmetry, symmetrical shapes

Intended Audience:

Educators, Students

Suggested Technology:

Computer for Presenter, Internet Connection, LCD Projector, Overhead Projector

Public Remarks:

By Author/Submitter
Technology used is optional in this lesson.

Resource Collection:

CPALMS

RELATED STANDARDS (1)

» MA.3.G.3.3: Build, draw, and analyze two-dimensional shapes from several orientations in order to examine and apply congruence and symmetry.
Cognitive Complexity: Moderate l Date Adopted or Revised: 09/07
Belongs to: BIG IDEA 3

Related Instructional Resources » More Information »

RELATED ACCESS POINTS (2)

» MA.3.G.3.Pa.b:	Recognize two-dimensional shapes, including circle and square, that are the same shape and size (congruent). Related Instructional Resources » More Information »
» MA.3.G.3.Su.c:	Match two-dimensional shapes that are the same shape and size (congruent). Related Instructional Resources » More Information »

PEDAGOGY

Subject:	NGSSS: Mathematics
Grade Level(s):	3

Nature of Instruction:

Direct Instruction

Instructional Time:

1 Hour(s)

SOURCE & ACCESS INFORMATION

Name of Author/Source:	Illuminations National Council of Teachers of Math
Resource recommended by:	Susan Cornwell
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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