Quilt Geometry: Rotations, Similarities, Congruence, Dilations and Translations Students work on any of the above concepts utilizing geometric figures in quilts. Created by Jessie Moreau, M.Ed., NBCT Gwinnett County Public Schools

Georgia Performance Standards M6G1b – Investigate rotational symmetry, including degree of rotation M7G2a – Demonstrate understanding of translations, dilations, rotations, reflections, and relate symmetry to appropriate transformations. M7G3c – Understand congruence of geometric figures as a special case of similarity: the figures have the same size and shape M8G1d – Understand the meaning of congruence: that all corresponding angles are congruent and all corresponding sides are congruent Directions: - Print slides 3 & 4 (Monkey Wrench Quilt square); 10 & 11 (Grandmother’s Quilt square); 17 & 18 (Pine Tree Quilt square) to use as quilt square templates. - Print slides 6 & 7 then cut out shapes to use to complete Monkey Wrench Quilt square; - Print slides 13 & 14 then cut out shapes to use to complete Grandmother’s Quilt square; -Print slides 20 & 21 then cut out shapes to use to complete Pine Tree Quilt square. Tip: Print materials on white cardstock in color then laminate and velcro so students can practice using the various types of transformations.

Monkey Wrench Quilt

Print slide then cut out geometric shapes. Use with Monkey Wrench template or blank square to create Monkey Wrench Quilt square.

Print slide then cut out geometric shapes. Use with Monkey Wrench template or blank square to create Monkey Wrench Quilt square.

Print slide, color then cut out geometric shapes. Use with Monkey Wrench template or blank square to create Monkey Wrench Quilt square.

Print slide, color, then cut out geometric shapes. Use with Monkey Wrench template or blank square to create Monkey Wrench Quilt square.

Grandmother’s Quilt

Print slide then cut out geometric shapes. Use with Grandma’s Quilt template or blank square to create Grandma’s Quilt square.

Use either the block of squares above or the individual squares below for the center of Grandma’s Quilt square. Print slide then cut out geometric shapes. Use with Grandma’s Quilt template or blank square to create Grandma’s Quilt square.

Print slide, color, then cut out geometric shapes. Use with Grandma’s Quilt template or blank square to create Grandma’s Quilt square.

Use either the block of squares above or the individual squares below for the center of Grandma’s Quilt square. Print slide, color, then cut out geometric shapes. Use with Grandma’s Quilt template or blank square to create Grandma’s Quilt square.

Pine Tree Quilt

Print slide then cut out geometric shapes. Use with Pine Tree Quilt template or blank square to create Pine Tree Quilt square.

Print slide then cut out geometric shapes. Use with Pine Tree Quilt template or blank square to create Pine Tree Quilt square.

Print slide, color, then cut out geometric shapes. Use with Pine Tree Quilt template or blank square to create Pine Tree Quilt square.

Print slide, color, then cut out geometric shapes. Use with Pine Tree Quilt template or blank square to create Pine Tree Quilt square.