Sunday, 30 March Reflection 1 The real day of the project! Generally, I felt that we all did a really good job and worked pretty well together.
T translation only, in the horizontal direction p1m1: TV translation and vertical line reflection p11m: THG translation, horizontal line reflection, and glide reflection p11g: TG translation and glide reflection p2: There are seven frieze groups, listed in the summary table. Many authors present the frieze groups in a different order.
Thus there are two degrees of freedom for group 1, three for groups 2, 3, and 4, and four for groups 5, 6, and 7. For two of the seven frieze groups groups 1 and 4 the symmetry groups are singly generatedfor four groups 2, 3, 5, and 6 they have a pair of generators, and for group 7 the symmetry groups require three generators.
A symmetry group in frieze group 1, 2, 3, or 5 is a subgroup of a symmetry group in the last frieze group with the same translational distance. A symmetry group in frieze group 4 or 6 is a subgroup of a symmetry group in the last frieze group with half the translational distance.
This last frieze group contains the symmetry groups of the simplest periodic patterns in the strip or the planea row of dots. Therefore, in a way, this frieze group contains the "largest" symmetry groups, which consist of all such transformations. The inclusion of the discrete condition is to exclude the group containing all translations, and groups containing arbitrarily small translations e.
Even apart from scaling and shifting, there are infinitely many cases, e.
The inclusion of the infinite condition is to exclude groups that have no translations: Each of these subgroups is the symmetry group of a frieze pattern, and sample patterns are shown in Fig.Today was our Group 4 project. I formed a group with three other classmates who take different science subjects and we worked together to complete 3 science based activities.
Through today, I learned the importance of teamwork and collaboration, especially. WE HAVE A NEW WEBSITE!!
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Reflection strategies for classroom activities (Compiled by Professor Diane Sloan, Miami Dade College, and based on the work of Julie Hatcher and Robert Bringle's "Reflection Activities for the College Classroom": Indiana University-Purdue University Indianapolis).
It is clear that the power in learning is in the action of doing the activity. Group 4 project was an interesting learning experience. It forced me to work with people that I haven’t worked with before, take into account our team’s different opinions and make the most out of what we had.
Access Canvas, get training, find support, look-up grades, and download apps. Students and faculty use canvas to complete and administer course materials. Formally, a frieze group is a class of infinite discrete symmetry groups of patterns on a strip (infinitely wide rectangle), hence a class of groups of isometries of the plane, or of a strip.
A symmetry group of a frieze group necessarily contains translations and may contain glide reflections, reflections along the long axis of the strip, reflections along the narrow axis of the strip, and.