Lesson 7

Number Sense with Dollars and Cents

Est. Class Sessions: 1
X

Standards for Mathematical Practice

MP1.
Make sense of problems and persevere in solving them.
MP2.
Reason quantitatively.
MP4.
Model with mathematics.
MP6.
Attend to precision.

Students work with a list of items and their prices. They estimate which items they can buy for a given amount of money.

Content in this Lesson

  • Using mental math strategies to solve problems involving money (e.g., skip counting).
  • Developing number sense.
  • Using benchmarks to estimate.
  • Choosing good tools and an efficient strategy for solving a problem [MPE2].
  • Communicating solution strategies [MPE5].
  • Using labels to show what numbers mean [MPE6].

Daily Practice and Problems U–V

U. More Boxes

V. Number Sentences

X

Materials for Students

Daily Practice and Problems Lesson Homework Assessment

Student Books

Student Guide

Teacher Resources

Teacher Guide - digital

Materials for Students

desk number line (0–100)

Materials for the Teacher

Display of first Number Sense with Dollars and Sense page (Student Guide) Page 93
Display of Math Practices (Student Guide) Reference
Unit 4 Assessment Record
Individual Assessment Record
class number line (0–130)
chart paper

Assessment in this Lesson

Assessment Math Practices Expectation Assessed
Number Sense with Dollars and Cents
Check-In: Question 12
Student Guide
Page 94
and corresponding
Feedback Box
Teacher Guide - digital
MPE2.
Find a strategy. I choose good tools and an efficient strategy for solving the problem.
MPE5.
Show my work. I show or tell how I arrived at my answer so someone else can understand my thinking.
MPE6.
Use labels. I use labels to show what numbers mean.

Vocabulary in this Lesson