Unit 7: Geometry
Mini-Unit 2: Geometric Shapes
Lesson 2.3: Understanding Symmetry
Strengthen your students’ understanding of lines of symmetry with this 4th grade practice worksheet. Students analyze shapes, determine whether lines of symmetry are correct, and draw all possible lines of symmetry for polygons and other shapes.
Students will:
• identify lines of symmetry in polygons and other shapes
• determine whether a line of symmetry is correct using visual reasoning
• analyze how shape attributes affect symmetry
• draw all possible lines of symmetry in geometric figures
• complete shapes by reflecting them across a line of symmetry
Standards:
CCSS: 4.G.1, 4.G.2, 4.G.3
TEKS: 4.6B, 4.6C, 4.6D
