Unit One: Symmetry & Surface Area

LEARNING OUTCOMES:

1. Students will find lines of symmetry in 2D shapes and images.
2. Students will use lines of symmetry to create designs.
3. Students will determine if a 2D shape or image has line rotation symmetry.
4. Students will use symmetry to help find the surface area of composite 3D objects.

VOCABULARY:

• symmetry
• line of symmetry
• line symmetry
• centre of rotation
• rotation symmetry
• order of rotation
• angle of rotation
• surface area