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American Mathematics Competitions (zt)
(2012-09-21 23:48:59)
AmericanMathematicsCompetitions(zt)   
ThemissionoftheMAA'sAmericanMathematicsCompetitionsistoincreaseinterestinmathematicsandtodevelopproblemsolvingthroughafuncompetition.Teachersandschoolsbenefitfromthechancetochallengestudentswithinterestingmathematicalquestionsthatarealignedwithcurriculumstandardsatalllevelsofdifficulty.Inaddition,studentsgaintheopportunitytolearnandachievet...[阅读全文]
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Debate Topics for Kids
(2012-09-21 23:47:12)
DebateTopicsforKids
Isyourkidinmiddleorhighschoolandneedsdebatetopics?Thearticleprovidesyouwithinteresting,persuasivedebatetopicsforkidsinmiddleandhighschool.
InterestingTopicsforDebate
•Isitalrighttopurchaseanyitemsyouwantwithyourallowanceorownmoney?
•Cankidsgoanywheretheywishedwiththeirfriends?
•ShouldkidsbeallowedtowatchaPG-13orR-ratedmovies?
•Are...[阅读全文]
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AMC 10/12 Exam Strategy
(2012-09-21 23:45:47)
AMC10/12ExamStrategy
HowmanyquestionsshouldyouansweronAMC10andAMC12togetthebestchancesofqualifyingforAIME?Theoptimalstrategyistoanswer21questionsonAMC10(ifyoumaketwomistakes,youstillqualifywithascoreof120)and18questionsonAMC12(ifyoumakethreemistakes,youstillqualifywithascoreof100.5).
AMC10/12andAIME
AMC10andAMC12aretwoqualifingexamsforAmericanInvitationalMathematicsExamination(AIME).Al...[阅读全文]
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Kahn Academy SAT Math Preparation
(2012-09-21 23:44:00)
    
KahnAcademySATMathPreparation
http://www.khanacademy.org/#sat-math
BillGatesusedthissitetohelphischildreninmath!
 [阅读全文]
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Khan Academy
(2012-09-21 23:40:18)
http://www.khanacademy.org/
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vocabulary workshop
(2012-09-21 23:37:18)
http://vocabularyworkshop.com/
http://www.vocabtest.com/ [阅读全文]
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Mathcounts Formulas
(2012-09-21 23:34:21)
MathcountsFormulasPERIMETERTrianglep=a+b+cSquarep=4sRectanglep=2L+2WCirclec=2πrc=πdRegularPolygonp=nsAREATriangleA=1/2bhSquareA=s^2RectangleA=LWParallelogramA=bhTrapezoidA=½(b1+b2)hCircleA=πr2RegularPolygonA=½apOvalA=πab(a=height,b=width)LATERALSURFACEAREARectangularPrismL=(2l+2w)hCircularCylinderL=2πrhTOTALSURFACEAREACubeT=6e2RectangularPrismT=2lw+2lh+2whCircularCylinderT=2πr2+2π...[阅读全文]
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Middle School telented student
(2012-09-21 23:29:43)
Avaluableresourceforparentswithyoungerchild   
Ihavenotseenmuchdiscussionaboutagreatresourcesforparentswithyoungerchildreninourgroup.Thismayhelpyoungerchildrentobemotivatedtoexcel.Wehavebeenworkingwithtwoexpertsfromthisinstitutetodevelopmysonovertheyears.Drs.LindaBrodyandMichelleMuratoriprovidedvaluableadvicetomyson,guidinghimovertheyears.Hegotqualifiedattwelveandhalfwhenscored7...[阅读全文]
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ARML(Art Of Problem Solving Volume 1)
(2012-09-21 23:24:42)
ARMLisprimarilyateamactivity.FromwhatIknow,beginnersmaywanttostartwiththeArtOfProblemSolvingVolume1byRusczykandLehoczky;advancedstudentsshouldnotmissouttheArtandCraftofProblemSolvingbyPaulZeitz;reallyAdvancedstudentswhowanttoparticipateinOlympiadlevelcontestswillbenefitalotbyworkingthroughMathOlympiadChallengesbyTituAndreescuandRazvanGelca.
HereisaverygooddiscussionforumforARML:
http://www...[阅读全文]
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Guide to the Best 100 SciFi and Fantasy Books
(2012-09-21 23:18:28)
http://cliptank.com/fantasy-scifi-book-guide-with-links.html[阅读全文]
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