Dr. Math http://mathforum.org/dr.math/ Math Star http://mathstar.lacoe.edu/newmedia/integers/index.html Virtual Manipulatives http://nlvm.usu.edu/en/nav/vlibrary.html Math Dictionary http://amathsdictionaryforkids.com/ Spanish/English Math Dictionary http://www.mathnotes.com/aw_span_gloss.html#anchor1090273 Learn Alberta http://www.learnalberta.ca/Main.aspx Nettreker http://www.nettrekker.com/ Math Countdown http://countdown.luc.edu/index.html Purple Math http://www.purplemath.com/ Learning.com http://www.learning.com/ FlashTutorials http://www.e-learningforkids.org/ aaa.know http://www.aaaknow.com/grade7.htm Quadrilaterals http://my.hrw.com/math06_07/nsmedia/interactivities/mia034/mia034.html Solving Proportions http://go.hrw.com/math/midma/gradecontent/loadlesson.html?course=c3&chapter=7&lesson=4&SE=1&sz_audio=1&calc=1&state=xx&actCourse=4 Volume http://www.eduplace.com/kids/mw/swfs/help/extra_help.swf?tm=/kids/mw/swfs/help/tmfg2104eT.swf Volume and 3D Shapes http://www.learner.org/interactives/geometry/index.html Rainforest Math http://www.teachers.ash.org.au/jeather/rainforestmaths/RFMG/RFMG.html Order of Operations Video http://www.mathhomeworkhotline.com/operations.html Order of Operation Tutorial http://www.amby.com/educate/ord-op/ Skills Practice http://www.mathpower.com/mth1hmwk.htm Ratios http://math.rice.edu/%7Elanius/proportions/index.html Enlarge Figures http://www.ngfl-cymru.org.uk/vtc/ngfl/maths/echalk/enlargement/drawing/drawingEnlargements.html Create Graphs http://nces.ed.gov/nceskids/createAgraph/default.aspx Similar Figures http://www.prometheanplanet.com/server.php?show=conResource.8352 TAKS Online http://ritter.tea.state.tx.us/student.assessment/resources/online/index.html Multiplication Help http://phet.colorado.edu/simulations/index.php?cat=Math_