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1、Vol.4No.1★1.Whatnumbercouldbeaddedto150so★★★ 3.Ifyoubeginwithacertaintwo-digitthatthesumwouldbebetween500and525?numberandfollowthearrows,youwillendwith45.Answer:___________________★★★★ 2.Findthreewaysthatthesumof÷3+8x2–1=45threedigitsinalineequal17.Don'trepeat
2、thedigitswithinadesign.StrategyoftheMonthSomeonesaid,"Apictureisworthathousandwords."Turningthewordsofaproblemintoapictureoradiagramcanhelpyou"see"theproblem.Byusingthepartofyourbrainthatvisualizesasituationorobject,youmayseerelationshipsorinformationthathelpsy
3、ousolvetheproblem.Whensomeonetellsyouastory,tryturningthewordsintoamotionpictureoracartoon.Whenreadingadescrip-tion,try"seeingitinyourmind'seye."Ifyoucandothesethings,thisstrategymaybeforyou!Tryusingapictureormakeadiagramtosolvethisproblem:Everybikeslotinabicyc
4、lerackwasfilled.Donna'sbikewasinthemiddle.ThereweresixbikestotherightofDonna's.Howmanybicycleswereinthebicyclerack?MathStarsHomeHints★★ 7.Findalltherightanglesonthehousebelow.Putasquareoneachonelikethis:Everyyearyougrowandchangeinmanydifferentways.Getsomeoneto
5、helpyoumeasureandrecordthesedataaboutyour-self.Besuretosavetheinformationbecausewewillmeasureagainintwomonths!Howtallareyou?_____________________Howmuchdoyouweigh?______________Whatisthecircumferenceofyourhead?_______________________★★ 4.Howcanyouremovetwotoot
6、hpicks★★ 8.Usethedigit8fourtimestomake89.fromthesquareshapebelowandleavetwosquaresofdfferentsizes?Crossoutthetwothatshouldberemoved.★★★ 9.PlacetheotherlettersofthealphabetaboveorbelowthelinegivenbelowusingthesamerulethatwasusedforAthroughI.★★★ 5.MissBlack'sc
7、lassbeganastemandAEFHIleafgraphofthefollowingdata.CompletetheBCDGgraph.Numberoforganisms11,7ineachperson'ssquare20,1,2footofspaceontheplayground.28,29,17,21,36,20,SettingPersonalGoals33,11,22,33,35,41Problemsolvingiswhatyoudowhenyoudon'tknowwhattodo.Beingagoodp
8、roblemsolverwillhelpyoubereadytoliveandworkinourchangingworld.Computerscandocomputationsbutpeople★★★ 6.JohnistwiceasoldashissisterMary.musttellthecomputerswhattodo.Goodprob
