Place Value POWERPOINT Lessons for 2 & 3 Digit Numbers

Use this PowerPoint to teach conceptual understanding of place value. Specifically designed to support the Common Core second grade standards for place value. Students will learn the values of digits by representing numbers in different ways such as base 10 blocks, base 10 units, expanded form and word form.

WHY TEACH PLACE VALUE?

Place value is our system of expressing quantities in an efficient manner.  Our place value system uses base 10.  Each shift to the left increase values by ten times. Each shift to the right decreases values by one-tenth. We write the numbers using what is termed as standard form. Understanding place value is key to adding, subtracting, multiplying and dividing.

HOW IT WORKS

The PowerPoint is divided into 4 parts. Parts 1 and 2 build place value understanding with 2 digit numbers. Parts 3 and 4 build place value understanding with 3 digit numbers.

Each part has explicit directions for the teacher in the Presenter’s Notes (also included as a PDF document). The Presenter’s Notes give directions for the animation sequence, teaching points, mathematical questions to ask, and answer key if applicable. Each part also includes a printable worksheet that is used in conjunction with the PowerPoint.

Part 1

In this part, students work with 2 digit numbers. They are introduced to 4 representations of number

• base 10 blocks
• base 10 units
• expanded form
• word form

Conceptual understanding is built by going from concrete representations to more abstract representations of number. By showing students how to think of a number that is in standard form as expanded form, students can directly see the value of each digit. There printable worksheet keeps students engaged with guided practice.

Part 2

In this part, students are given a printable worksheet that they use to answer 11 questions that are presented in this part. Questions range in DOK levels 1 - 3.

Part 3

Similar to Part 1, but now working with 3 digit numbers students again learn to represent numbers in many different ways to determine digit values. Students also learn WHY it is important to understand place value with concrete real life examples of using place value.

Part 4

Similar to Part 2 but now working wit 3 digit numbers. Students are given a printable worksheet that they use to answer 11 questions that are presented in this part. Questions range in DOK levels 1 - 3.

WHAT'S INCLUDED

• a NON EDITABLE 74 Slide PowerPoint
• a PDF document with all the printables which include
  • Follow along worksheets for parts 1 - 4
  • Place Value Poster (color and non-color)
  • Why Place Value is Important Poster (color and non-color)
  • Place Value Poster as a Bookmark (non color)
  • Place Value Frayer Model
  • Math Word Wall Cards or Printable (non-color)
  • Place Value Glossary
  • Sentence Frames Poster (non-color)
  • Sentence Frames student sized version (non-color)
  • Representing Numbers Work Mats 1 - 4
  • Place Value Challenge
  • Answer keys
  • a PDF document of the Presenter’s Notes for the Teacher

There are also suggestions on how to use some of the included components as supports for English Language Learners and Students with Disabilities.

Related Products

⭐ Place Value Center - Puzzles for 2 & 3 Digit Numbers

⭐ Place Value Games for 2 & 3 Digit Numbers

⭐ Place Value for Google Slides 2 and 3 Digit Numbers

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