2.MATH.2.D

Use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =).

Grade 2 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012

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Vocabulary
place valuewhole numberscomparative languagenumberssymbolsorder
Skills
  • compare (whole numbers up to 1,200 using place value) #dok2
  • order (whole numbers up to 1,200 using place value) #dok2
  • use (comparative language, numbers, and symbols >, <, =) #dok1
Learning Targets
  • I can use comparative language to compare whole numbers up to 1,200. #dok1
  • I can identify when to use >, <, or = to describe number relationships. #dok1
  • I can compare two or more whole numbers up to 1,200 using place value. #dok2
  • I can order a set of whole numbers up to 1,200 from least to greatest or greatest to least using place value. #dok2
Big Ideas
  • Understanding place value helps us compare and order numbers accurately.
  • Comparative symbols like >, <, and = allow us to show relationships between numbers.
Essential Questions
  • How does place value help you decide which number is greater or smaller?
  • When would you use the symbols >, <, or = when comparing numbers?
  • What strategies can you use to order a group of numbers from least to greatest?
  • Why is it important to use correct comparative language and symbols when discussing numbers?
  • How can you check your work to be sure you have compared or ordered numbers correctly?