• 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: Where Are the Teens?
  • Part 2: Saying 13 in Japan
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 2

  • Part 1: Group Beans to Count
  • Part 2: Compare Bean Counts
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

• Lesson 3

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

• Lesson 4

  • Developing the Lesson
  • 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
  • Answer Keys

• Lesson 7

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

• Lesson 8

  • Part 1: Launching the Lab and Drawing a Picture
  • Part 2: Collecting the Data
  • Part 3: Graphing the Data
  • Summarizing the Lesson
  • Homework and Practice
  • Answer Keys

Lesson 5

The 100 Chart

Est. Class Sessions: 1–2

Daily Practice and Problems

X

Teacher Notes

X

L. Hopping by Tens

The math hopper is hopping by tens. Where will it land on the next two hops after 16?