• Unit Overview

  • Letter Home
  • Unit Preparation
  • Mathematics in this Unit
  • Assessment in this Unit
  • Key Assessment Opportunities Chart
• Daily Practice and Problems
• Home Practice

• Lesson 1

  • Part 1: Count with Pennies, Nickels, and Dimes
  • Part 2: Group and Count Connecting Links
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 2

  • Developing the Lesson
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 3

  • Before the Lesson
  • Part 1: Reading Betty Builds a Better Racer
  • Part 2: Preparing for the Lab: Keeping Things Fair
  • Part 3: Collecting the Data
  • Part 4: Graphing the Data
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 4

  • Part 1: Measuring with Different Units of Measure
  • Part 2: Analyzing Data to Compare Units of Measure
  • Part 3: Measuring Distance
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 5

  • Developing the Lesson
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 6

  • Developing the Lesson
  • Summarizing the Lesson
  • Homework and Practice
  • Literature Connections
  • Extension
  • Answer Keys

Lesson 1

Group and Count by Fives and Tens

Est. Class Sessions: 2–3

Daily Practice and Problems

X

Teacher Notes

X

1. 3 boxes
2. 5 cookies
3. 30 cookies

C. Grandma's Baking Cookies

Grandma made 35 cookies. Only ten fit in one box. Help Grandma pack her cookies.

1. How many full boxes do you have?
2. How many cookies are left over?
3. How many cookies are in the full boxes altogether?