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..

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..

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..

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..

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.

TB14955T

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, ..

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.

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.

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..

See-through plastic surface with special reflective qualities allows students to gain an intuitive understanding of geometry, symmetry, and congruence as they view, move, and draw images. Grades 1-6.