Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

10 Lesson(s)

Monster Plants

4th Grade Science » Unit: Plants: Structures and Processes
4th Grade Science » Unit: Plants: Structures and Processes
Genoa City, WI
Environment: Rural

Big Idea:

Standards:

Favorites (17)

Resources (24)

Reflections (2)

Mira Mira The Amazing Mira

4th Grade Science » Unit: Energy
4th Grade Science » Unit: Energy
Genoa City, WI
Environment: Rural

Big Idea:

Using a mira, students draw symmetrical pictures and then explain how the mira works using what they know about reflection and the eye.

Standards:

Favorites (6)

Resources (27)

Reflections (4)

4th Grade Math » Unit: Geometry
4th Grade Math » Unit: Geometry
Environment: Urban

Big Idea:

Standards:

Favorites (18)

Resources (37)

Reflections (2)

Regular vs. Irregular Polygons

4th Grade Math » Unit: Geometry
4th Grade Math » Unit: Geometry
Environment: Urban

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Standards:

Favorites (9)

Resources (34)

Reflections (1)

Line of Symmetry

4th Grade Math » Unit: Geometry
4th Grade Math » Unit: Geometry
Memphis, TN
Environment: Urban

Big Idea:

Standards:

Favorites (13)

Resources (17)

Reflections (1)

Math Foldables - Geometry Assessment

4th Grade Math » Unit: Geometry
4th Grade Math » Unit: Geometry
Memphis, TN
Environment: Urban

Big Idea:

Standards:

Favorites (11)

Resources (12)

Reflections (1)

Little Bears Vest - A lesson on Symmetry

4th Grade Math » Unit: Geometry
4th Grade Math » Unit: Geometry
Helena, MT
Environment: Suburban

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Standards:

Favorites (4)

Resources (9)

Reflections (1)

Line Symmetry

5th Grade Math » Unit: Targeted Skills Interventions
5th Grade Math » Unit: Targeted Skills Interventions
Grand Rapids, MI
Environment: Urban

Big Idea:

Half and Half!

Standards:

Favorites (1)

Resources (9)

4th Grade Math » Unit: Geometry
Genoa City, WI
Environment: Rural

Big Idea:

Standards:

Favorites (4)

Resources (14)

Reflections (1)

Tangrams with Grandfather Tang

5th Grade Math » Unit: Geometry
5th Grade Math » Unit: Geometry
Scottsdale, AZ
Environment: Urban

Big Idea:

Standards:

Favorites (28)

Resources (21)

Reflections (1)
Common Core Math