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Math QR Code Activities

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


Looking for QR code activities to make math more engaging? This Common Core aligned task card bundle allows students to practice a variety of important common core skills while having a blast scanning the QR codes. The self-checking QR codes provide students with immediate feedback and are an easy way to integrate technology into your math centers. 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 included a student recording sheet and regular answer key for each set of 20 task cards. Here is what’s included in this space-themed pack along with the Common Core Standard(s) each center supports:

-Planetary Place Value: Writing numbers in standard, expanded, and word form through the millions and identifying which digit is in the specified place (4.NBT.2)

-Martian Multiplication: Multiplying a whole number of up to 4 digits by a one-digit number as well as two two-digit number (4.NBT.5)

-Star-aligned Shapes and Symmetry: Identifying 2D shapes and identifying lines of symmetry (4.G.3)

-Rocket Reducing: Naming fractions in simplest form (3.NF.3b, 4.NF.1)

-Launch Pad Perimeter and Area: Finding the area and perimeter of various polygons and identifying the length of the missing side when given the area/perimeter (3.MD.7, 3.MD.8, 3.G.1, 4.MD.3, 4.G.2)

*I have this same exact product without QR codes HERE

This bundle complements my Camping Out With QR Codes Bundle, my QR Codes are Sand-sational Bundle, my Fiesta Themed QR Codes Bundle, and my Call Me QRazy Bundle

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

Total Pages
37 pages
Answer Key
Teaching Duration
30 minutes
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to see state-specific standards (only available in the US).
Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.
Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.
Explain why a fraction 𝘒/𝘣 is equivalent to a fraction (𝘯 Γ— 𝘒)/(𝘯 Γ— 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.
Recognize and generate simple equivalent fractions, (e.g., 1/2 = 2/4, 4/6 = 2/3). Explain why the fractions are equivalent, e.g., by using a visual fraction model.


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