Dergiler / International Journal of Instruction / 2012 / Cilt: 5 Sayı: 1Analyzing Algebraic Thinking Using “Guess My Number” ProblemsBarba PATTON, Estella De Los SANTOSDergiInternational Journal of InstructionSayı2012 · Cilt: 5 Sayı: 1Sayfa1–1DOI—Anahtar kelimeler: -