DLI 4th Grade 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 fnd all possible arrangements for the displays and model their solutions on graph paper.

Extension