ChisenBop (or Chisanbop)
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|Andrew Harris, Computer Science, Indiana & Purdue Universities|
|An ancient technique from Korea, similar to the abacus or soroban: using your fingers as an analog computer, illustrated and with Real streaming media lessons. Background; simple counting; simple adding and subtracting; adding "around the corner"; subtraction with borrowing; a comparison with how the computer works -- similarities and differences.|
|Levels:||Elementary, Middle School (6-8)|
|Resource Types:||Manipulatives, Lesson Plans and Activities, Web Interactive/Java|
|Math Topics:||Basic Operations|
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