http://www.edtags.org/ http://www.edtags.org/css/EdTags.jpghttp://www.edtags.org/bookmarks.php/all/algebra Recent bookmarks posted to Edtags.org 60 http://www.nytimes.com/2008/10/08/nyregion/08video.html?_r=1&sq=video%20games&st=cse&oref=slogin&scp=2&pagewanted=print Microsoft funded Games for Learning videogame helps students learn algrebra chris_dede Thu, 09 Oct 2008 16:44:02 +0000 t561 videogame algebra microsoft http://www.nytimes.com/2008/10/08/nyregion/08video.html?ref=technology 109 Middle Schools in New York are trying out Dimension M, a video game that tests students in algebra. amarjit Thu, 09 Oct 2008 00:34:03 +0000 t561 algebra video games educational technology gaming and learning http://www.nytimes.com/2008/10/08/nyregion/08video.html?_r=1&ref=education&oref=slogin It is about how an Algebra video game is currently used in NYC schools, how the game is helping kids get over their fear of math, potentially raising test scores, while bringing a little fun to the classroom. Definitely worth the read. coshankman Wed, 08 Oct 2008 19:05:43 +0000 t561 video games math education dimension m algebra brooklyn nyc http://nlvm.usu.edu/en/nav/topic_t_2.html Algebra (All Grade Bands) Virtual manipulatives related to the NCTM Algebra standard. jbookin Tue, 27 Nov 2007 12:08:28 +0000 t529 algebra visualizations online help manipulatives http://betterexplained.com/articles/measure-any-distance-with-the-pythagorean-theorem/ We’ve underestimated the Pythagorean theorem all along. It’s not about triangles; it can apply to any shape. It’s not about a, b and c; it applies to any formula with a squared term. It’s not about distance in the sense of walking diagonally across a room. It’s about any distance, like the “distance” between our movie preferences or colors. If it can be measured, it can be compared with the Pythagorean Theorem. Let’s see why. aseldow Wed, 07 Nov 2007 02:53:30 +0000 pythagorean theorem math geometry algebra triangles http://www.algebasics.com/index.html Set of flash tutorials for algebra basics. aseldow Tue, 06 Nov 2007 16:42:34 +0000 algebra math math tutorials flash math resources teacher resorces tutorials http://www.equationsheet.com/ Equationsheet.com lets you create a custom equation & constants sheet, drawing from their equation library. Categories include algebra, calculus, chemistry, geometry, physics, signal processing, statistics, and trigonometry. schwangr Wed, 17 Oct 2007 07:13:13 +0000 physics equations ed tech educational technology t529 algebra calculus chemistry geometry signal processing statistics and trigonometry http://www.falstad.com/mathphysics.html These are some educational java applets written by Paul Falstad to help visualize various concepts in math, physics, and engineering. You should be able to view them with any Java-capable browser. schwangr Mon, 08 Oct 2007 21:46:10 +0000 t529 physics falstad pira math mathematics engineering java applets animations waves acoustics signal processing electricity magnetism electrodynamics quantum linear vector calculus algebra thermo thermodynamics http://www.mathsisfun.com/ tomderis Wed, 18 Jul 2007 05:53:20 +0000 math numbers algebra geometry data measures puzzles activities dictionary money worksheets http://www.aaamath.com/fra42a-idequivfract.html tomderis Wed, 18 Jul 2007 00:22:41 +0000 math addition algebra comparing counting decimals division equations estimation exponents fractions geometry graphs measurement mental math money multiplication naming numbers patterns percent place value practical math properties ratios statistics subtraction kindergarten first grade second grade third grade fourth grade fifth grade sixth grade http://www.math.com/ From Basic Math to Calculus tomderis Wed, 18 Jul 2007 00:22:20 +0000 math games homework tutoring teaching strategies lessons fractions decimals integers exponents inequalities precents square roots basic math everyday math pre-algebra algebra geometry trigonometry statistics calculus http://math.rice.edu/~lanius/Lessons/ tomderis Wed, 18 Jul 2007 00:19:13 +0000 math counting ratios graphs lessons money geometry algebra fractions activities teaching strategies http://www.center.k12.mo.us/Edtech/everydaymath.htm Virtual Manipulatives, Pattern block manipulatives, Virtual Dice, Interactive clock, Geoboards, Interactive spinner, Make your own graph, The Pythagorean Theorem tomderis Wed, 18 Jul 2007 00:16:54 +0000 math venn diagram base 10 blocks addition subtraction decimals fractions algebra games measures times times tables multiplication graphs activities kindergarten first grade second grade third grade fourth grade fifth grade sixth grade http://nlvm.usu.edu/en/nav/grade_g_1.html Pre-K through Grade 12: http://nlvm.usu.edu/en/nav/vlibrary.html tomderis Tue, 17 Jul 2007 23:59:09 +0000 math numbers operation algebra geometry measure probability graphs base 10 blocks charts patterns fractions money number line percentages time geoboards kindergarten first grade second grade http://powerretouche.com/Divine_proportion_tutorial.htm Now you can instantly draw the golden sections, or other divine proportions, as an aid to composition. This plugin can draw fibonacci sequences such as the golden sections, golden spiral and the golden triangles. In addition it also can draw the harmonious triangles and the rule of thirds - based on composition through identity. The best way to use the plugin is to output the drawing to a transparent top layer you can move around for cropping. aseldow Sat, 19 May 2007 18:29:11 +0000 golden ratio phi math algebra geometry mathematics golden spiral photoshop plugin