Symmetry

MIRA™ Math Geometry Tool

This geometric tool has the reflective quality of a mirror, as well as a transparent quality to provide a fascinating new look at geometry. By placing the MIRA™ on any shape, children quickly see concepts of symmetry and congruence. It is also ver... More.

MIRA™ Math Geometry Tools – Class Set of 32

This geometric tool has the reflective quality of a mirror, as well as a transparent quality to provide a fascinating new look at geometry. By placing the MIRA™ on any shape, children quickly see concepts of symmetry and congruence. It is also ver... More.

Geometry MIRA™ Math Activities for Elementary School

Looks at geometry through a child’s eye. The many illustrated games and puzzles use the MIRA™ to introduce concepts of symmetry, congruence, parallel and perpendicular lines, angles, and other ideas. 85 pages. Grades 3-8.

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Geometry MIRA™ Math Activities for High School

A beautifully-sequenced review of transformational geometry with the MIRA™, starting at a 7th grade level and moving upward. Includes plenty of activities for junior high students. Topics include properties of perpendicular lines, reflection, ... More.

Geometric Constructions and Investigations with a MIRA™

It’s easy for your students to visualize geometric relationships when they draw with a MIRA™. Reproducible book features 21 lessons. Explore properties of two-dimensional figures. Each lesson includes full teaching notes, answers, and re... More.

Hinged Mirror

Perfect for use with pattern blocks or other symmetry-related manipulatives. Each mirror measures approximately 3" x 5". More.

Geometry MIRA™ Activities for the Middle Grades

The exercises in this book will provide students with a foothold on informal geometry. In each exercise, the student is asked to construct a simple geometric figure, to guess (or conjecture) its properties, and then test the guesses. Once students can r... More.

Geometry MIRA™ Activities for the Senior Grades

Every time a student uses a MIRA™, the concept of bilateral symmetry is invoked. This allows the student to progress from bisecting angles, drawing perpendiculars and parallel lines in the middle grades, to drawing the conic sections and even to i... More.

Geometry MIRA™ Activities for the Junior Grades

The activities in this book use the MIRA™ to investigate the role of bilateral symmetry in geometry. Exercises are designed to help students discover spatial relationships, recognize geometric shapes, and prepare for further geometry concepts when... More.

Geometry Reflect-View™

Teach the basics of geometry, including axes of symmetry, reflections, transformations, and congruence. Made of red acrylic, which enhances the reflective quality. 3-1/2" L x 6" H x 1-1/2" W. Grade K and up. More.