Standard Unwrapping

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Vocabulary
quotientsfour-digit dividendtwo-digit divisorstrategiesstandard algorithm
Skills
  • solve (for quotients with up to a four-digit dividend by a two-digit divisor) #dok2
  • use (multiple strategies to solve division problems) #dok2
  • apply (the standard algorithm to find quotients) #dok2
Learning Targets
  • I can solve division problems with up to a four-digit dividend and a two-digit divisor. #dok2
  • I can use different strategies, including place value and estimation, to find quotients. #dok2
  • I can apply the standard algorithm to divide a four-digit number by a two-digit number. #dok2
Big Ideas
  • Division can be solved using different strategies, including the standard algorithm and alternative methods.
  • Understanding how to divide large numbers prepares students for real-world problem solving and further mathematical concepts.
Essential Questions
  • What strategies can I use to divide a four-digit number by a two-digit number?
  • How does the standard algorithm help when dividing large numbers?
  • When might it be helpful to use an alternative strategy instead of the standard algorithm?
  • How can I check my answer to a division problem to ensure it is reasonable?
  • Why is it important to be able to divide large numbers accurately in real-world situations?