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Freedom Quilts – Secret Code
• Secret code for the Underground Railroad
• Were displayed as signals to slaves
• Hung on porches or fences
Crossroads
• Cleveland, Ohio is near a crossroad to many paths of freedom
• Place where many routes meet
Reflection Symmetry
• Reflection Symmetry• Reflection Symmetry (sometimes called Line
Symmetry or Mirror Symmetry) is easy to see, because one half is the reflection of the other half.
Rotational Symmetry
• Rotational Symmetry
• With Rotational Symmetry, the shape or image can be rotated and it still looks the same.