4th grade Instructional Guide

4th Grade Math Scope & Sequence

Topic 7 Factors and Multiples

FLEXIBLE PACING

STANDARDS

REPORTING STANDARDS

KEY LANGUAGE USE

●​ Create and analyze patterns

Standard of Mathematical Practice #8: Look for and express regularity in repeated reasoning.

Topics 5-8

Explain

Nov. 3 - Jan. 23 28 Lessons 45 days

Content Standards: Standard 4.OA.4 Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite. Standard 4.NBT.5 Multiply a whole number of up to four digits by a one digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation.

DWSBA Window Jan. 15 - Jan. 30

End of Unit Competency

By the end of Topic 7 students will be able to explain how to use arrays or multiplication to find factors of a number, identify prime and composite numbers, and find multiples of a number.

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

●​ Declarative statements to state conclusion ( 64 is composite because… ) ●​ Mathematical terms ( factor pair, prime, composite, multiple, array, generalize ) ●​ Connectors to indicate reasons ( because, so, that means, as a result )