Strand: Shape and Space
General Outcome: Describe the characteristics of 3-D objects and 2-D shapes, and analyze the relationships among them.
9SS5. Symmetry – Demonstrate an understanding of line and rotation symmetry.
General Outcome: Describe the characteristics of 3-D objects and 2-D shapes, and analyze the relationships among them.
9SS5. Symmetry – Demonstrate an understanding of line and rotation symmetry.
Prerequisite skills needed from previous grades:
¨ I can determine if a shape has line symmetry.
¨ I can determine is a shape has rotation symmetry.
¨ I can describe line symmetry using appropriate mathematical vocabulary.
¨ I can describe rotation symmetry using appropriate mathematical vocabulary
¨ I can create shapes that demonstrate line and/or rotation symmetry.
¨ I can determine is a shape has rotation symmetry.
¨ I can describe line symmetry using appropriate mathematical vocabulary.
¨ I can describe rotation symmetry using appropriate mathematical vocabulary
¨ I can create shapes that demonstrate line and/or rotation symmetry.