Native American Designs n Many Native American designs

Native American Designs n Many Native American designs have geometric properties. q Transformations n n n Reflection-a figure is flipped over a line of reflection, creating a mirror image of the figure. Rotation-a figure is turned or rotated through a given angle and in a given direction about a fixed point called the center of rotation. Translation-a slide, each point of a figure is moved the same distance in the same direction.

Native American Designs n Symmetry q q Line of Symmetry-a figure has line symmetry if it can be divided by a line into two parts that are mirror images of each other. Rotational Symmetry-a figure has rotational symmetry if a turn of 180 degrees or less produces an image that fits exactly on the original figure.

Native American Designs n Look at the following Native American Designs. q q q Could the design have been created by a reflection? A translation? A rotation? Does the design have a line or lines of symmetry? Does the design have rotational symmetry?

Native American Designs Apache Basket

Native American Designs Apache Tray

Native American Designs Hopi Basket Polychrome

Native American Designs Hopi Kachina

Native American Designs Kachina

Native American Designs Sioux Moccas

Native American Designs North Plains-Blackfoot

Native American Designs North Plains-Crow

Native American Designs Northern Plains Bag

Native American Designs Sioux Cradle Cover

Native American Designs Southern Cheyenne Moccasins

Native American Designs Ute Leggings

Native American Designs n You will create your own Native American Design. q Create your design using shapes. You may use tangram shapes, rulers and various objects.

We can also create using Native American Symbols that tell a story