3rd grade Instructional Guide

3rd Grade Math Scope & Sequence

b. ​ By the end of Grade 3, know from memory all products of two one-digit numbers. Standard 3.OA.9 Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that four times a number is always even, and explain why four times a number can be decomposed into two equal addends .

End of Unit Competency

By the end of Topic 4 students will be able to use known multiplication facts to find unknown division facts and describe the relationship between multiplication and division.

Language Functions & Features Describe data and/or steps to solve problems using:

●​ Mathematical terms ( fact family, patterns, inverse, factors, product, dividend, divisor, quotient ) ●​ Past tense doing verbs ( joined, separated ) and thinking verbs ( remembered, thought, figured out ) to recount steps ●​ Visuals ( array, table, bar diagram ) to support approach and/or solution ●​ Declarative statements to state conclusion ( The number that makes the equation correct is … because… )

SKILLS

VOCABULARY

MANIPULATIVES

●​ Relate multiplication and division ●​ Fact families ●​ Even and odd numbers

●​ dividend ●​ divisor ●​ fact family ●​ quotient

●​ Two-color counters

●​ even number ●​ odd number