🔢 Mathematics · Geometry

Lines of symmetry

Complete a simple symmetric figure with respect to a specific line of symmetry

Typical age: 8–9 years

“If you show your child half a shape drawn on squared paper with a mirror line marked, can they draw the missing half so the whole shape is perfectly symmetrical?”

0 / 3 mastered

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Needs first

2-D shapes (age 8+)REQUIRED
Must identify lines of symmetry before completing symmetric figures
Transformations on a gridREQUIRED
Completing a symmetric figure requires performing a reflection on a grid accurately

Unlocks next

Transformations on a GridREQUIRED
Completing symmetric figures supports understanding reflection