orchiming's most recent materials Here you can access the 20 newest materials of the GeoGebraTube user 'orchiming' Sun, 26 May 2013 04:19:59 +0200 Zend_Feed_Writer 1.12.0 (http://framework.zend.com) http://www.geogebratube.org 圓周與直徑的關係 Fri, 10 May 2013 06:08:02 +0200 http://www.geogebratube.org/material/show/id/38206 http://www.geogebratube.org/material/show/id/38206 orchiming orchiming Congruent Triangles 5 Sat, 13 Apr 2013 06:37:30 +0200 http://www.geogebratube.org/material/show/id/35385 http://www.geogebratube.org/material/show/id/35385 orchiming orchiming Congruent Triangles 4 Sun, 14 Apr 2013 16:12:03 +0200 http://www.geogebratube.org/material/show/id/35384 http://www.geogebratube.org/material/show/id/35384 orchiming orchiming Congruent Triangles 3 Sat, 13 Apr 2013 06:36:34 +0200 http://www.geogebratube.org/material/show/id/35383 http://www.geogebratube.org/material/show/id/35383 orchiming orchiming Congruent Triangles 2 Sat, 13 Apr 2013 05:49:53 +0200 http://www.geogebratube.org/material/show/id/35023 http://www.geogebratube.org/material/show/id/35023 orchiming orchiming Congruent Triangles 1 Sat, 13 Apr 2013 05:52:28 +0200 http://www.geogebratube.org/material/show/id/34862 http://www.geogebratube.org/material/show/id/34862 orchiming orchiming Upside Down? Mon, 01 Apr 2013 17:14:31 +0200 http://www.geogebratube.org/material/show/id/33699 http://www.geogebratube.org/material/show/id/33699 orchiming orchiming Percentages: Selling Problems Fri, 29 Mar 2013 12:05:15 +0100 http://www.geogebratube.org/material/show/id/33333 http://www.geogebratube.org/material/show/id/33333 orchiming orchiming 百分數（小學）：折扣 / 賺賠 Fri, 22 Mar 2013 02:28:26 +0100 http://www.geogebratube.org/material/show/id/33233 http://www.geogebratube.org/material/show/id/33233 orchiming orchiming 百分數：買賣問題 Sun, 24 Mar 2013 09:14:23 +0100 http://www.geogebratube.org/material/show/id/32888 http://www.geogebratube.org/material/show/id/32888 orchiming orchiming 擴分和約分 Thu, 28 Mar 2013 10:26:57 +0100 http://www.geogebratube.org/material/show/id/32323 http://www.geogebratube.org/material/show/id/32323 orchiming orchiming Expanding and Reducing Fractions Tue, 12 Mar 2013 07:22:18 +0100 http://www.geogebratube.org/material/show/id/31313 http://www.geogebratube.org/material/show/id/31313 orchiming orchiming Variety of Areas with Fixed Perimeter Tue, 12 Mar 2013 07:20:55 +0100 http://www.geogebratube.org/material/show/id/28888 http://www.geogebratube.org/material/show/id/28888 orchiming orchiming Making Quadrilaterals on Grid Fri, 01 Feb 2013 11:07:29 +0100 http://www.geogebratube.org/material/show/id/28537 http://www.geogebratube.org/material/show/id/28537 orchiming orchiming Testing Wed, 19 Dec 2012 06:28:55 +0100 http://www.geogebratube.org/material/show/id/25781 http://www.geogebratube.org/material/show/id/25781 orchiming orchiming Variety of Perimeters with Fixed Area Sat, 02 Feb 2013 04:14:07 +0100 http://www.geogebratube.org/material/show/id/22723 http://www.geogebratube.org/material/show/id/22723 orchiming orchiming Plotting Graphs of Equations Wed, 21 Nov 2012 11:25:36 +0100 http://www.geogebratube.org/material/show/id/22622 http://www.geogebratube.org/material/show/id/22622 orchiming orchiming Drawing quadrilaterals on the grid or the pinboard Mon, 04 Mar 2013 07:26:31 +0100 http://www.geogebratube.org/material/show/id/22222 http://www.geogebratube.org/material/show/id/22222 orchiming orchiming 方格紙上畫四邊形 Mon, 04 Mar 2013 05:37:13 +0100 http://www.geogebratube.org/material/show/id/20494 http://www.geogebratube.org/material/show/id/20494 orchiming orchiming 方格紙上畫長方形3 Fri, 28 Dec 2012 07:51:22 +0100 http://www.geogebratube.org/material/show/id/20486 http://www.geogebratube.org/material/show/id/20486 orchiming orchiming