Unpacking standards

    
     Last week we talked about "unpacking standards and what they really mean. When you just see the standard numbers and operation were not sure how to really teach that. This is what I think 2.1 Numbers and operations CC.2.1.2.B.1 means.



Domain:
       2.1 Numbers and operations

Standard:
       CC.2.1.2.B.1 using place-value concepts to represent amounts of tens and ones and to compare three digit numbers.

What does it mean?
      Children must be able to understand place values in three digit numbers. They also must know how to represent tens place, ones place, and hundreds place.

Content goals:
     Regrouping, regrouping with zeros, understanding the different place values.

Process goals:
     manipulatives such as grouping blocks, expanded notation, scaffolding, and  adding using left to right.