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Reading and Writing Whole Numbers with Expanded Form

Learn to recognize math periods, number patterns, and expanded form to read and write large numbers up to 999,999,999. Practice identifying different ways to show numbers and avoid common misconceptions.

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Reading and Writing Whole Numbers with Expanded Form

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  1. 4.NBT.2: Read and Write whole numbers Recognize math periods and number patterns within each period to read and write in standard form large numbers through 999,999,999

  2. Day 3

  3. Learning Objectives • I can read and write whole numbers using expanded form.

  4. Essential Questions • What are some different ways to show a number? • What is expanded form?

  5. Mini Lesson Concept Development- What is the skill? WHY do we need to know this skill? Skill Development- HOW do we do this skill? 10-15 minutes!

  6. Why do we need to know this skill? • You need to know how to decompose numbers. • So you understand multi-digit multiplication.

  7. Misconceptions • A lot of students forget about the zero in a number. It’s important! • Example: Three thousand, four hundred seven = 3,407 NOT 357

  8. How do we read and write whole numbers using expanded form? • Read and write numbers in expanded form.

  9. Guided Practice

  10. Guided Practice • Handout: Procedural and Conceptual Practice Pages

  11. Check for understanding • https://play.kahoot.it/#/k/5a8aa95b-1008-4464-925f-79ed0bd29aee

  12. Work Time CompleteFirst! Complete Second! Assigned station activity • Khan Academy- all assigned lessons! • Khanacademy.com • Username: laptopusernameWES • Ex: rbutler873WES • Password: FCTstudent

  13. Closure Homework: If you don’t finish the assigned practice pages, complete them for homework.

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