These web sites are about the geometric concepts of similarity and congruence. Learn about postulates and theorems related to these concepts, and practice proving similarity or congruence. There are tutorials, quizzes, interactive features, printable worksheets, and lesson plan ideas. Lesson Plan: Similarity and Congruency;
www.emints.org/ethemes/resources/S00002165.shtml
Amazon.com: Stretching & Shrinking: Similarity/Geometry (Connected Mathematics Series) (9781572326439): Glenda Lappan, James Fey, William Fitzgerald,
www.amazon.com/Stretching-Shrinking-Similarity-Connecte... www.amazon.com/Stretching-Shrinking-Similarity-Connected-Mathematics/dp/1572326433
The author discusses geometric principles behind Gothic tracery. The author touches on (to give a few examples) interlace patterns (often considered to be connected with weaving), similarity symmetry, symmetries in higher dimensional spaces, Continues Jones, Phillip S., Recent Discoveries in Babylonian Mathematics.
mtcs.truman.edu/~thammond/history/Similarity.html mtcs.truman.edu/~thammond/history/Similarity.html
Related Resources: Interactive resources from our Math Tools project: Geometry: Congruence and Similarity The closest match in our Ask Dr. Math archives:
mathforum.org/pows/library/sets/geo_similarity.html mathforum.org/pows/library/sets/geo_similarity.html
Similarity of plane figures. If to change ( to increase or to decrease ) all sizes of a plane figure in the same ratio ( ratio of similarity ), then an old...
www.bymath.com/studyguide/geo/sec/geo9.htm
Abramovich, S., & Brown, G. (1996). Integrating Problem Solving, Technology, and the Experience of Mathematical Discovery in Teacher Education. Journal of Computers in Mathematics and Science Teaching, King, J. (1997). An eye for similarity transformations. In J. King & D. Schattschneider (Eds.), Geometry turned on:
findarticles.com/p/articles/mi_m0NVC/is_3_26/ai_n950550... findarticles.com/p/articles/mi_m0NVC/is_3_26/ai_n9505503/pg_7
Different fields provide differing definitions of similarity: In mathematics,. Similarity (geometry) · Similar matrices. In computer science,
en.wikipedia.org/wiki/Similarity en.wikipedia.org/wiki/Similarity
A Wisdom Archive on Similarity mathematics - Geometry. Similarity mathematics - A selection of articles related to Similarity mathematics - Geometry
www.experiencefestival.com/similarity_mathematics_-_geo... www.experiencefestival.com/similarity_mathematics_-_geometry
Free Online Library: Pre-service elementary teachers' understanding of geometric similarity: the effect of dynamic geometry software. by "Focus on Learning Problems in Mathematics"; Education Social sciences, general Since the use of technology in mathematics classrooms has increased dramatically during the past few decades,
www.thefreelibrary.com/Pre-service+elementary+teachers'... www.thefreelibrary.com/Pre-service+elementary+teachers'+understanding+of+geometric+...-a0126555509
Problem 66. Triangle, Excircle, Tangents, Geometric Mean. Level: High School, SAT Prep, College Hints: Triangle similarity Home | Geometry | Search | Problems | Geometric Mean | Email...
www.gogeometry.com/problem/p066_triangle_excircle_simil... www.gogeometry.com/problem/p066_triangle_excircle_similarity.htm