内容简介
Fourkidsandtheirsidekick,Peteytheparrot,runasometimesthrivinglemonadestandwhosepatronsincludeallkindsofwackyneighbors—evenajuggler.Theycreateabargraphtotracktheriseandfalloftheirlemonadesales.IllustratorTriciaTusahasimbuedthestorywithherdelightfulsenseofhumorandhasmadeunderstandingbargraphsabreeze.
作者简介
StuartJ.Murphyisavisuallearningspecialist.AgraduateoftheRhodeIslandSchoolofDesign,hehasastrongbackgroundindesignandartdirection.Healsohasextensiveexperienceintheworldofeducationalpublishing.Drawingonallthesetalents,StuartJ.MurphybringsauniqueperspectivetotheMathStartseries.InMathStartbooks,picturesdomorethantellstories;theyteachmath.StuartJ.Murphyandhiswife,Nancy,liveinBoston.