4th grade Instructional Guide

4th Grade Math Scope & Sequence

SKILLS

VOCABULARY

MANIPULATIVES

●​ Factors and factor pairs ●​ Prime and composite numbers ●​ Multiples ●​ Relationships between factors and multiples ●​ Factors and equivalent fractions

●​ factor pairs ●​ generalize ●​ prime number ●​ composite number ●​ multiple

●​ 2-color square counters ●​ 2-color counters

enVision 2020 Curriculum Supports

STEM Project: Animal Structures Pick a Project: Mammoth Cave National Park, College Basketball Arenas, Arranging Arrays

7-1 Understand Factors 7-2 Factors 7-3 Problem Solving: Repeated Reasoning 7-4 Prime and Composite Numbers 7-5 Multiples 3-ACT MATH: Can-Do Attitude

Differentiation in Action

Skill Building

Visual Representations: As students continue to build on the understanding of factors as numbers multiplied together to get a product, use visuals such as arrays and grids to help students see the connection and relationships between a number and its factors. Pick a Project 7C: Arranging Arrays. As an alternative, students could be challenged to find all possible arrangements for the displays and model their solutions on graph paper.

Extension