Sentences with phrase «drawings about place value»

When students explain their reasoning about how they use models and drawings about place value and how they are using the associative and commutative properties to manipulate their models and drawing, it is an example of Standard for Mathematical Practices 1 and 3.

Not exact matches

The piece draws a comparison to Virginia's Fairfax County, which is similar in many ways to Westchester: They're both suburbs of big cities (New York and Washington, D.C.), they have similarly high home values, and they educate about the same number of students in public schools, which in both places have a good reputation.

So when teachers are looking at explaining the concept of number and place value, it's about drawing strands of each developmental concept together and looking at progressions between each domain and within each domain.