GRADE 3
 Recognize the:
 commutative property of multiplication, i.e., a × b = b × a
 property of zero in multiplication, i.e., a × 0 = 0
 property of one in multiplication, i.e., a × 1 = a
 associative property of addition, i.e., (a + b) + c = a + (b + c)
 Apply understanding of number properties in doing calculations
– Focusing on the Fundamentals of Math – A Teacher’s Guide, p.5
Text Resources
This curated list of documents have been selected to help you gain a deeper understanding of the above selection from “Focusing on the Fundamentals of Math – A Teachers Guide”. Each link will take you directly to the relevant section within the document.
A Guide to Effective Instruction in Mathematics Gr. 13 Number Sense and Numeration 

A Guide to Effective Instruction in Mathematics K6, Vol 5, Teaching Basic Facts and Multidigit Computations 

Differentiating Mathematics Instruction – Capacity Building Series 

The Mathematical Territory Between Direct Modelling and Proficiency, What Works 