NY-4.G.3: Recognize a line of symmetry for a two-dimensional figure as a line…
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.
The New York State Next Generation Mathematics Learning Standards outcome NY-4.G.3 for Grade 4 says: “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.” These printable Fieldbook pages practise it, each with a full answer key. Official wording: New York State Next Generation Mathematics Learning Standards.
Printable practice for NY-4.G.3
- Grade 4 Common Core Math: Geometry and Measurement printable pack
2 assessments, 1 reading, 1 activity, with answer keys. Free sample.
Compared with Common Core: 4.G.A.3.
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