Symmetry
Background assumed: An undergraduate course in abstract algebra.
Chapter 1: Introduction to Isometries
Chapter 2: Fundamental Theorem of Plane Isometries
Chapter 3: Introduction to Symmetries
Chapter 4: Symmetry Groups of Frieze Patterns
Chapter 5: Introduction to Tessellations
Chapter 6: Vertex-Regular Tessellations
Chapter 7: More Tessellations and Their Symmetry Groups
chapter1.pdfchapter2.pdfchapter3.pdfchapter4.pdfchapter5.pdfchapter6.pdfchapter7.pdf