Binary Code Activities
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Crack the Shape Code! Monster Math Activities for Counting & Operations
Looking for a math lesson that feels fresh, playful, and genuinely exciting for your students? This monster-themed activity pack transforms familiar counting and early math practice into a visual “shape code” adventure where numbers are hidden inside broken shapes, equations become puzzles, and every page keeps students thinking, comparing, and solving. Imagine your class has landed on a monster planet where numbers look completely different. The silly monsters use secret “shape codes” made from
K - 2nd
Arithmetic, Basic Operations, Geometry
Also included in: Monster Math Growing Bundle K–1
Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Product Overview: Engage your 6th-grade students with this exciting Spy & Cryptography themed bundle! This resource is designed to master Common Factors while immersing students in the world of encryption. Perfect for introducing the topic or reviewing key concepts in a fun, real-world context. This Bundle Includes (2 Resources):1. Common Factors & Cryptography Lesson Slides ($4.50 Value)A complete slide deck with an engaging encryption theme.Covers the definitions and methods for finding comm
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Addition & Subtraction Units Grades 1 & 2 Math Ontario + Secret Code Puzzles
These Addition & Subtraction Units include worksheets, lesson ideas, activities, task cards, and tests! They cover single & double digit addition and subtraction. These math units are based on the Grade 1 & Grade 2 expectations in the 2020 Ontario Math Curriculum. Both units come with digital versions. The links in the PDFs will take you to them. BONUS: I have also included 20 Addition & Subtraction Secret Code Puzzles for early finishers! Grade 1 Math Unit:Lesson Ideas (8 pages) Addin
1st - 2nd
Arithmetic, Basic Operations, Math
Addition to 30 worksheets that includes math drills, color by code and riddles
Addition to 30 Worksheets – Math Drills, Color by Code & Riddles | Kindergarten & Grade 1No-Prep Printables for Addition Practice and Number SenseThis set of 21 black-and-white, no-prep worksheets helps students practice addition facts up to 30 with a variety of engaging activities. From math drills and riddles to color-by-code and word problems, this pack provides plenty of practice to keep learners motivated while building strong addition skills. Perfect for whole-class lessons, independent pr
K - 2nd
Arithmetic, Math, Mental Math
CCSS
1.OA.A.2
, 1.OA.B.3
, 1.OA.B.4
+3
Burns Night Activity Bundle, 3 Scottish Themed Games, Escape Room and Worksheets
Help your students dive deeper into Burns Night with this bundle of printable activities! Perfect for children ages 5–12, these engaging worksheets combine learning, puzzles, crafts, and problem-solving — making literature and cultural lessons meaningful and exciting. Kids will love cracking the codes in the Escape Room, solving puzzles and coloring on the Activity Placemat, and solving crossword puzzles about the work of Robert Burns. Each activity reinforces the tradition and culture of the se
2nd - 5th
Arithmetic, Other (Social Studies), Reading
CCSS
2.NBT.A.1a
, 2.NBT.B.5
, 2.OA.A.1
+11
Australia Day Activity Bundle, 3 Themed Games, Aussie Escape Room and Bingo
Help your students dive deeper into Australia Day with this bundle of printable activities! Perfect for children ages 5–12, these engaging worksheets combine learning, puzzles, crafts, and problem-solving — making geography and social studies lessons meaningful and exciting. Kids will love cracking the codes in the Escape Room, solving puzzles and coloring on the Activity Placemat, and playing the Aussie-themed bingo game. Each activity reinforces learning about the culture, animals and history
3rd - 6th
Arithmetic, Australian History, Reading
CCSS
2.NBT.B.9
, 2.OA.B.2
, RI.4.1
+13
4th Grade Multiplication with Partial Products Center Activity
2-Digit by 1-Digit Partial Products Multiplication | Roll It – Multiply It GameStruggling to help students bridge the gap between basic facts and the standard multiplication algorithm? Many learners hit a wall when they move to multi-digit multiplication because they don't yet visualize how numbers are partitioned. The Roll It – Multiply It center is a high-engagement, "no-prep" activity designed by a career mathematics educator with 25 years of experience to build conceptual understanding thro
3rd - 5th
Arithmetic, Basic Operations, Math
CCSS
4.NBT.A.1
, 4.NBT.B.5
, 4.NBT.B.6
Also included in: 3rd Grade Math GROWING BUNDLE
Computer Number Systems: Binary, Octal, Decimal, & Hexadecimal Conversion
Mastering computer number systems is a foundational skill in Computer Science and ICT. This comprehensive 12-page worksheet packet provides students with structured practice in converting between the four primary bases used in computing: Binary (Base 2), Octal (Base 8), Decimal (Base 10), and Hexadecimal (Base 16). Whether you are teaching AP Computer Science Principles, IGCSE Computer Science, or a general technology unit, these activities are designed to build student confidence throu
6th - 12th
Algebra, Arithmetic, Computer Science - Technology
Digital Technologies | Coding with Godot | The Ground is Wobbly INDV
Designing Responsive Gameplay with Godot 4.4: Build Wobbly Worlds, Playful Physics, and Seamless Scene LogicWhat if the floor could bounce beneath your feet? What if water wasn’t a backdrop, but a living threshold between gravity and freedom? This book is more than a game development guide: it’s an invitation to create the kinds of experiences that feel impossible at first glance. Drawing deep inspiration from Auren Snyder’s visionary work The Floor is Jelly, the project developed in this guide
10th - 12th, Adult Education, Higher Education
Arithmetic, Computer Science - Technology, Engineering
Also included in: Godot Individual Coding Bundle
Multi-Digit Multiplication Templates (Color-Coded) | Scaffolded Math Support | E
Multiplication Practice Templates | Single, Double & Triple Digit WorksheetsLooking for a simple, flexible way to support multiplication practice without overwhelming your students? These multiplication templates are designed to provide structured, repeatable practice for learners at different skill levels—while keeping the layout clean and easy to follow. This resource was created to give students consistent, focused practice with multiplication problems, whether they are just learning single-d
3rd - 5th
Arithmetic, Basic Operations, Place Value
Identifying Equivalent Ratios Mystery Picture – Engaging Math Activity
Identifying Equivalent Ratios Mystery Picture – Engaging Math ActivityMake practicing equivalent ratios fun and interactive with this mystery picture activity! Students determine whether pairs of ratios are equivalent, answering “yes” or “no” to reveal a hidden image as they work through the problems. What’s Included: A self-checking mystery picture activity A series of ratio pairs for students to evaluate Instant feedback through color-coded answers that reveal the picture Printable sheet th
5th - 9th
Arithmetic, Financial Literacy, Fractions
CCSS
6.EE.A.4
, 6.RP.A.1
, 6.RP.A.2
+2
Arrays & Color by Code Multiplication Worksheets for Grade 1 - 2
Math Worksheets: Multiplication with Pictures & Color-by-Number Activities About this resource This set of multiplication worksheets is designed to help students practice multiplying 2 numbers through fun and engaging activities. Perfect for lower elementary grades. Skills Students Will Learn Understand multiplication by grouping objects and counting items in each group Practice solving multiplication problems with 2 numbers Build engagement through a color-by-number activity linked to multi
1st - 2nd
Arithmetic, Coloring Pages, Numbers
Missing Numbers Addition and Subtraction with QR Codes
This pack includes both addition and subtraction missing addends and subtrahends with self-checking QR codes.
Both packets are sold separately, but why not buy them together!
This Missing Addends with QR Codes math packet follows the Common Core standards 1.OA.4 and 1.OA.8. This is a hands-on, interactive approach to teaching missing numbers and incorporating technology. Students will love answering the problem, then self-checking their work, using the QR codes. Teachers will love the independ
1st - 3rd
Arithmetic, Math, Numbers
CCSS
1.OA.B.4
, 1.OA.C.6
, 1.OA.D.8
Be a Detective with QR Code Math
This QR Code math student practice page makes finding the solution a little more intriguing. Students will solve three-digit subtraction problems on their work page, but use an iPad, iPod, smart phone, etc. with a scan app (ex. QR Reader) to check their work. Students feel like detectives when they scan the code and discover they found the correct answer.
1st - 5th
Arithmetic, Basic Operations, Numbers
Math Around the Room Activities Bundle
This math bundle is a must have for your classroom! It is a bundle of SEVEN different around the room activities aligned with second grade math standards and has the student recording sheets included. These would also make PERFECT math stations too! Just print them off, laminate, and put in a bag! The bundle includes:
**Telling Time Around the Room to 5 minutes with QR codes
**Telling Time Around the Room to Quarter Hours with QR codes
**Place Value Around the Room
**Multiplication Around the
1st - 3rd
Arithmetic, Basic Operations, Math Test Prep
Fall Secret Code Addition Worksheet
Make math magical with this fun and easy fall-themed addition worksheet for first grade. Students use secret code pictures like pumpkins, leaves, and acorns to find numbers and solve simple addition problems. It is a great way to build number sense and problem-solving skills. This no-prep, print and go activity is perfect for math centers, early finishers, or morning work!
PreK - 2nd
Arithmetic, Basic Operations
CCSS
K.OA.A.1
Monster Basic Operations to 100 Color by Code Math Worksheets Grades 2nd-3rd
In Monster Basic Operations to 100 Color by Code Math Worksheet Grade 2nd-3rd, learners solve addition, subtraction, multiplication and division up to 100 with little to no prep. ❤️ Monster Color by Code can be used as whole group teaching, a math center or an intervention. ❤️This color by code is a perfect way to enhance math skills. ❤️ Do you use color by code in your classroom often?Then this color by code product is for YOU! Of course, you must have this lesson when introducing or r
2nd - 5th
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.B.5
, 3.OA.C.7
Cracking the Code - QR Code Addition
Need to add a little excitement to math? Entice your students to do the math practice they need with a little dash of QR Code fun. Your students will love solving these problems as they try to crack the code and find the correct answer. Once they have completed the questions...students love to check their answers using any QR Code reader on an iPad, iPod, or smart phone. It's practice with a technology twist.
1st - 4th
Arithmetic, Basic Operations
QR Code Subtraction Using Expanded Notation Video, Worksheet and Answers
Students will scan a QR Code to view a step by step video on how to use expanded notation when subtracting. They will then complete the worksheet provided and finally check their answers by scanning the QR code for an answer sheet.Totally INDEPENDENT! Great Math Center!
Common Core Aligned.
2nd - 3rd
Arithmetic, Basic Operations, Place Value
CCSS
2.NBT.A.3
, 2.NBT.B.5
, 2.NBT.B.9
Thanksgiving Dinner-Making Change Activity
This activity is so fun! It’s a perfect way for students to get in the Thanksgiving spirit, while practicing their basic money skills. The Promethean Flip Chart starts out with secret Thanksgiving items hidden in Trader Joe’s bags. As the students pull out these items (with attached price tags) they must figure out what the change should be when the item is purchased. Each page is classified by type of food to help ELLs (main course, etc). Each page also includes adjustable, color-coded unit bar
2nd - 4th
Arithmetic, Decimals
Free!!! Math Number Sense: Addition, Subtraction, Counting, Color by Code
These number sense worksheets designed to build foundational math skills for kindergarten and first-grade students. Activities focus on counting objects, reading tally marks, completing number sequences, and solving addition and subtraction within ten. Color-by-code elements are combined with traditional math practice to support number recognition, fluency, and logical thinking during independent work, math centers, or small group instruction. Thank you for loading. If you'd like to receive not
PreK - 1st
Applied Math, Arithmetic, Numbers
Christmas 7 Numbers 1 to 10 Color by Code Math Mysteries Kindergarten-2nd Grade
In Christmas 7 Numbers 1 to 10 Color by Code Math Mysteries Kindergarten-2nd Grade, learners recognize numerals with low prep. ❤️These worksheet lessons are a perfect way to enhance numeracy skills. ❤️ Do you use worksheet packets in your classroom often?Then this numbers packet is for YOU! Of course, you must have this lesson when introducing or reviewing numbers 0 to 10. ____________________________________________________________ ❤️ What's included:❤️ directions for use❤️ teaching tips❤️
PreK - 2nd
Arithmetic, Math, Numbers
CCSS
K.CC.A.1
, MP4
Memorial Day Activity Packet
These Memorial Day Activities are geared toward Kindergarten and Grade 1. They include history and meaning of Memorial Day in kid friendly terms. Two worksheets of Memorial Day related words to put in ABC order. One flag math worksheet to color code according to the answer. Math are facts 0-10 addition and subtraction.
PreK - 2nd
Arithmetic, Spelling
3rd Grade Multiplication ×9 Color-by-Code Worksheets | Christmas Math
3rd Grade Multiplication ×9 Color-by-Code Worksheets | Christmas Math Practice multiplication by 9 facts with these Christmas color-by-code worksheets. Students solve each multiplication problem and color the matching sections to reveal festive holiday designs while building fact fluency. Perfect for math centers, morning work, independent practice, or holiday review. 🛍️ What’s Included – PDF, BW Worksheets + Color Answer Keys👉 8 black-and-white multiplication worksheets 👉 8 full-color answe
3rd - 5th
Arithmetic, Basic Operations, Math
CCSS
3.OA.C.7
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