4.MATH.4.F

Use strategies and algorithms, including the standard algorithm, to divide up to a four-digit dividend by a one-digit divisor.

Grade 4 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012

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Vocabulary
strategiesalgorithmsstandard algorithmdividefour-digit dividendone-digit divisor
Skills
  • use strategies to divide (up to a four-digit dividend by a one-digit divisor) #dok2
  • use algorithms to divide (up to a four-digit dividend by a one-digit divisor) #dok2
  • apply the standard algorithm to divide (up to a four-digit dividend by a one-digit divisor) #dok2
  • select appropriate strategies or algorithms (for dividing up to four-digit dividends by one-digit divisors) #dok2
  • explain the steps and reasoning used to solve division problems (with up to four-digit dividends and one-digit divisors) #dok3
Learning Targets
  • I can recognize the dividend and divisor in a division problem involving up to four-digit dividends and one-digit divisors. #dok1
  • I can recall the standard algorithm for dividing whole numbers. #dok1
  • I can use strategies, such as area models or partial quotients, to divide numbers up to four digits by one digit. #dok2
  • I can apply the standard algorithm to divide up to a four-digit dividend by a one-digit divisor. #dok2
  • I can select and use appropriate division strategies or algorithms for different problems. #dok2
  • I can explain the steps I take to solve division problems with up to four-digit dividends and one-digit divisors. #dok3
  • I can justify the reasonableness of my answer to a division problem using estimation or another strategy. #dok3
Big Ideas
  • Understanding and applying different strategies and algorithms are important for accurately dividing large whole numbers.
  • Mastery of division using the standard algorithm enhances problem-solving skills and supports success in more advanced mathematics.
Essential Questions
  • What are some different methods you can use to divide a four-digit number by a one-digit number?
  • How do you know when to use the standard algorithm versus another division strategy?
  • Why is it important to be able to explain the steps you take when dividing large numbers?
  • How can you check if your answer to a division problem is reasonable?
  • What challenges might you face when dividing large numbers, and how can you overcome them?