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Lesson Plans (1) A detailed description of the instruction for teaching one or more concepts or skills.

ALEX Lesson Plans  
   View Standards     Standard(s): [MA2015] (2) 5 :
5 ) Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: [2-NBT1]

a. 100 can be thought of as a bundle of ten tens, called a "hundred." [2-NBT1a]

b. The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones). [2-NBT1b]

[MA2015] (2) 8 :
8 ) Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits using >, =, and < symbols to record the results of comparisons. [2-NBT4]

Subject: Mathematics (2)
Title: Who is the Greatest?

Students will gain more conceptual understanding of comparing 3-digit numbers. They will build numbers using base ten blocks and a hundreds chart and work with a partner to decide which number is greater. They will be making decisions about which place value to put the digits in to construct the greatest number.

This is a College- and Career-Ready Standards showcase lesson plan.