How Shall We Define Angle?

1967 ◽  
Vol 60 (1) ◽  
pp. 18-19
Author(s):  
Harry Sitomer ◽  
Howard F. Fehr

In Publications of the School Mathematics Study Group, an angle is defined as the union of two noncollinear rays having the same origin. This definition is now widely used in the United States, and has found its way into many contemporary textbooks.

1992 ◽  
Vol 39 (5) ◽  
pp. 34-37
Author(s):  
Mary M. Hatfield ◽  
Jack Price

For more than thirty years the mathematics education programs of the United States have been the subject of proposals for change. Such efforts as those of the School Mathematics Study Group (SMSG), the University of Illinois Committee on School Mathematics (UICSM), and the Madison Project were well intentioned but fell short of attaining the anticipated reform.


Author(s):  
Kevin Wetmore

Ichikawa Ennosuke II was a kabuki actor in the Meiji, Taishō, and Shōwa eras who collaborated with artists in the modern drama movement and was instrumental in the Shin Buyō [New Dance] movement. He is regarded as a progressive, even radical artist who reinvigorated kabuki through innovation, and modern and Western influences. Born Kinoshi Masayasu, the son of Ichikawa Danshirō II, he began performing child roles in kabuki at an early age, debuting at the Kabuki-za in Tokyo in 1892 under the name Ichikawa Danko I. He spent the next two decades performing traditional kabuki. He also joined Ichikawa Sadanji II and Osanai Kaoru’s Jiyū Gekijō [Free Theater], in 1909, participating in the early development of shingeki. In 1910 he took the name Ichikawa Ennosuke II and performed in plays by modern and shin-kabuki playwright Okamoto Kidō. In 1919 Ichikawa travelled to the United States and Europe to experience Western theater and dance. The productions he encountered profoundly shaped his understanding of performance and fired his imagination. Upon his return to Japan he began experimenting with fusions of modern and traditional forms. In September 1919 he premiered an adaptation of the play Sumidagawa [The Sumida River] influenced by Russian ballet. In 1920 he joined other modernist artists to form Shunjūza, a study group and artists’ collective including Osanai Kaoru, Ichikawa Sadanji II, Bandō Jusaburō III, Ichikawa Sumizō VI, and Ichikawa Shōchō II, the last three all kabuki actors, to present plays by Tanizaki Jun’ichiro, Kikuchi Kan, and Okamoto Kidō.


1992 ◽  
Vol 1 (Suppl 1) ◽  
pp. S31-S36 ◽  
Author(s):  
David Sweanor ◽  
Scott Ballin ◽  
Ruth D Corcoran ◽  
Alan Davis ◽  
Karen Deasy ◽  
...  

2020 ◽  
Vol 27 (10) ◽  
pp. 3915-3923
Author(s):  
Jordan J. Baechle ◽  
Paula Marincola Smith ◽  
Marcus Tan ◽  
Carmen C. Solórzano ◽  
Alexandra G. Lopez-Aguiar ◽  
...  

1970 ◽  
Vol 17 (6) ◽  
pp. 488-491

One's understanding of his culture is enriched when the important historical events relating to the culture are examined from a quantitative point of view. Elementary school mathematics can help our pupils (and probably ourselves) make sense out of some events or happenings of the history of the United States.


1970 ◽  
Vol 17 (5) ◽  
pp. 428-437
Author(s):  
Francis J. Mueller ◽  
Paul C. Burns

The methods component of mathematics education in the United States has seldom been static. Particularly interesting is the cyclic nature of recurring issues and their varying proposed soltllions.


1985 ◽  
Vol 33 (2) ◽  
pp. 16-21
Author(s):  
Gail S. Mullen

We hear a great deal about the United States going metric. Many busines es and indust ries have already done so. School mathematics texts increasingly feature metric measurement. Are you ready for the metric sytem? Do you understand it yourself, and can you teach it to other?


1996 ◽  
Vol 89 (9) ◽  
pp. 758-768
Author(s):  
Steven L. Kramer

Block scheduling is not a new phenomenon. It has been widely used in British Columbia, Ontario, and Alberta since the 1970s. In the United States, block schedules have become increasingly popular throughout the 1990s, and currently they are spreading to high schools in many regions.


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