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# QR Code Expanded Form with Base 10 Blocks

Subjects
Resource Types
Common Core Standards
Product Rating
4.0
File Type
PDF (Acrobat) Document File
2.87 MB

### PRODUCT DESCRIPTION

My first graders love using task cards as a math center; especially since QR codes are involved! QR codes instantly make activities more exciting and engaging for all learners. Students are able to check their answers giving them instant feedback on their work. This makes for a great center because I know students are practicing skill correctly because of the immediate feedback they get.

To access the QR code on each card you will need to download a free QR reader on your iPad, iPhone, iPod touch, or laptop (any of these devices, as long as it has a camera, will work!)

There are many free QR Code reader applications. Simply, search for them at the app store and choose the one that best fits your classroom needs.

In these task cards, students will decompose numbers (or expand numbers) to help understand the true value of each digit. This set includes: 28 QR Code activity cards, student recording sheet, answer key to help make grading easier, and an activity that allows for teachers to better gauge student understanding of this number concept.

This center is aligned with the common core: K.NBT.A.1, 1.NBT.B.2

*If you are new to QR Codes and want to try them before purchasing please check out my free QR Code Centers:

{Free} Addition and Subtraction QR Code Scavenger Hunt
{Free} QR Code Double Digit Subtraction Center

Check out my other QR Code Math Centers and Activities:
QR Code: Base 10 Blocks

QR Code: Adding Tens and Ones

QR Code: Counting to 120

QR Code: Greater Than, Less Than, Equal To

QR Code: Expanded Form: Understanding Place Value

QR Code: Clocks: Telling time to the Hour and Half Hour

QR Code: Ten Frames Numbers 1-20

QR Code: Ten Frames Numbers 1-120

QR Code: Fact Families and Related Facts

QR Code: Understanding Subtraction

QR Code: Addition and Subtraction: 4 Center Bundle

QR Code: Place Value and Base 10: 4 Center Bundle

Savings \$\$: If you are interested in purchasing several QR Code Packs together at a DISCOUNTED price, please consider checking out my bundled QR Code products:

****QR Code Mega Pack Math Center Bundle****
or
****QR Code Scavenger Hunt Bundle****
Enjoy!
Total Pages
Included
Teaching Duration
N/A

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