Sophia Darby's Strip Pattern

http://math125fall2014.blogspot.com/2014/09/strip-pattern_2.html#comment-form

Angela M commented: "This strip pattern has both a vertical and horizontal reflection line, and therefore the notation is pmm2." 

It is a strip pattern because it has the same repeated pattern in either direction indefinitely.

Paige B.'s Strip Pattern

Angela M: this is a wallpaper pattern that has 90 rotation, reflection, and reflection that is in 4 directions so the rotation would be p4m.

http://math125fall2014.blogspot.com/2014/09/post-2-wallpaper-pattern.html#comment-form

Angela's Strip Pattern

Kaitie M: Strip patterns have indefinitely many repetitions in exactly one direction. This is a strip pattern because the zig zags repeat indefinitely both right and left.

It is important to not that this pattern is made up by stacking indefinitely as well, the crystallographic notation of this pattern is pm11.

http://math125fall2014.blogspot.com/2014/09/strip-pattern_72.html#comment-form

Ava's strip pattern

Considering one vertical column of swirls to be the strip pattern it would seem that the motif is the combination of two swirls where one swirl is the vertical reflection of the other. Since there is not vertical reflection symmetry, but there is glide reflection symmetry and no horizontal reflection lines, the crystallographic characterization of this object is p1a1. -Ryan F.

http://math125fall2014.blogspot.com/2014/09/strip-pattern_57.html This is Ava's strip pattern

Schuyler's strip pattern

this is a strip pattern. there is a vertical reflection and horizontal reflection. its a PMM2 -Jason

This is a strip pattern because it has the same repetition in a direction indefinitely. It has horizontal reflection and could continue to go on either to the left or right. Ava

http://math125fall2014.blogspot.com/2014/09/strip-pattern_83.html