& DIVISION: ADDITION & SUBTRACTION
Key Shifts in the Common Core:
Rigor: Pursue conceptual understanding, procedural skills and fluency, and application with equal intensity.
The standards call for speed and accuracy in calculation. Students must practice core functions, such as single-digit multiplication, in order to have access to more complex concepts and procedures. Fluency must be addressed in the classroom or through supporting materials, as some students might require more practice than others.
Fluency Practice - Mixed Set