第二届《分角尺》几何作图竞赛简章 （中英文）
前言：荣获第16届中国星火杯创造发明竞赛一等奖的《分角尺》几何作图，是对几千年以来“传统作图工具和方法”的革命性成果。第一个打破《尺规作图》单一模式，实现“一件工具”独立完成几何作图。彻底解决了“尺规无解”的七大“死题”，有解！为中华民族取得了传统作图与检验工具“零”的夺破，开创了《分角尺》几何作图新天地，胜过电脑近似作图法。 只用直线作图的《分角尺》，多次在上海国际科学与艺术展及澳门科技活动周，“以一战六”（圆规 直尺 2把三角尺 二刻尺 量角器 六件工具）获全胜，震撼全场。被国际社会相关人群公认——《分角尺》天下无对手，世界第一尺，人类骄傲、中华自豪！ 主办：《分角尺》几何作图竞赛组委会 全国星火杯创造发明竞赛办公室 上海科协事业发展中心 上海科普事业中心 《分角尺》几何作图上海教研中心 协办：《分角尺》几何作图江苏教研基地 《分角尺》几何作图上海进才教研基地 上海思通培训学校 等 目的：普及先进、简便的《分角尺》几何作图，提高学生“解题与创新”能力。 赛题：1、任意角三等分 2、倍立方体 3、化圆为方（作出圆周率 = 3.1415926线段） 4、正7边形 5、正9边形 6、正11边形 7、正13边形 等内容。详见：崔荣琰著《分角尺》几何作图一书（国际标准书号ISBN:978-0-9856777-4-9)；
奖项：设 一等奖 二等奖 三等奖；发证书、奖杯。 时间：2016年10月前后。 比赛地点：上海 江苏等地。
报名：境内外，学过平面几何（尺规作图）的中学生（中专、技校、职校）都可报名，不收费。经审核后，网上公布或邮件告知《准予入赛名单》及比赛事项。
即日起 网上报名 fenjcds@126.com 2016年6月30日截止。 姓名： 年龄： 学校： 学历（年级）： 联系电话（手机）： 地址： 邮编： 是否参加赛前培训：
《分角尺》几何作图上海教研中心 2016-05-15 Second geometric construction of the square contest brochure
Objective: spark Cup won the16th China invention contest of the geometric construction of thesquare, since thousands of yearsare "traditional drawing tools and methods" revolutionary results. First breaking of theCompass and Straightedge constructions ofthe single model to achieve "a tool" independently withplotting. Athorough solution tothe "ruler ofno solution," the seven "death question" solution! As has been traditional Chinese drawing and testing tools "zero" claimed thebreak, creating a geometric construction of the square of thenew heaven and Earth, than thecomputer approximate construction method. With line drawing of the square, several international science and art exhibitions in Shanghai and Macao'sscience and technology activities week, "six" (Compass ruler 2 hour six foot Protractor triangle rulertool) victory, shocked theaudience. People recognized by theinternational community--the square world without rival, theworld'sfirst ruler, human pride, Chinese pride! Sponsor: geometric construction of the square theorganizing Office of thenational spark Cup innovation contest Science Development Center inShanghai,Shanghai Science Center of thesquare ofthe geometric construction ofShanghai Centre Incollaboration with: geometric construction inJiangsu inthe square base of thesquare ofthe geometric construction ofteaching and research into theteaching and research base ofShanghai training school Objective: topopularize advanced and simple geometric construction of the square and improve students ' "problem-solving and innovation". Registration: inside and outside learning plane geometry (Compass and Straightedge constructions),students (secondary school, technical school, vocational,) may register at no charge. After theaudit, published online or email list foradmission into thegame and competition matters. Problem: geometric construction of the square,a book (ISBN ISBN:978-0-9856777-4-9); prizes: thefirst prize second prize third prize; certificate, trophy. Time: October2016venue: Shanghai through training school registration: now online registration fenjcds@126.com June30, 2016. Name: age: school: (major): telephone (mobile): address: postal code: Whether toparticipate in training before thematch: The geometric construction of thesquare theracing Office The May 15, 2016
| 
