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Camping Out with QR Codes: 5 Common Core Aligned Math Centers

Kristin Kennedy
Grade Levels
3rd - 5th
Formats Included
  • PDF
35 pages
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Kristin Kennedy


QR codes make any center more engaging! This Common Core aligned bundle allows students to practice a variety of important math skills while having a blast scanning QR codes to check their answers. It's also great for test prep!

Here is what’s included in this camping-themed pack along with the Common Core Standard(s) each center supports:

-Packing Up Prime and Composite Numbers: Sort 27 prime and composite numbers (4.OA.4)

-Fishing for Fractions: Identify, order, make 2 fractions equivalent (20 task cards) (3.NF.3, 4.NF.1, 4.NF.2)

-Shine a Light on Skip Counting: Identify the rule and missing number in a sequence (21 task cards) (3.OA.9, 4.OA.5)

-Fireside Fact Families: Identify the missing number in each fact family and record the corresponding equations (30 fact families) (3.OA.4, 3.OA.5, 3.OA.7, 4.OA.1)

-S’more Rounding, Please: Round numbers to the underlined digit through the millions (20 task cards) (3.NBT.1, 4.NBT.3)

Please be sure that you have a device that can read QR codes before purchasing (iPod Touch, iPad, tablet, or laptop/desktop with a camera). There are many free QR scanning apps for portable devices and I recently discovered the free app QR Journal for laptops.

*I have this same exact product without QR codes HERE

This bundle complements my QR Codes are Sand-Sational Bundle, my Blasting Off With QR Codes Bundle, my Fiesta Themed QR Code Bundle, and my Call Me QRazy Bundle

****You can now purchase this pack and the 4 above as a DISCOUNTED MEGA BUNDLE****

Total Pages
35 pages
Answer Key
Teaching Duration
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to see state-specific standards (only available in the US).
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
Explain why a fraction 𝘢/𝘣 is equivalent to a fraction (𝘯 × 𝘢)/(𝘯 × 𝘣) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions.
Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size.
Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself. For example, given the rule “Add 3” and the starting number 1, generate terms in the resulting sequence and observe that the terms appear to alternate between odd and even numbers. Explain informally why the numbers will continue to alternate in this way.
Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.


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