Binary Code Activities
3,100+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Intro to Cryptography: Secret Codes, Ciphers & Cryptogram Activity | GT Activity
Unlock the World of Secret Codes!Bring high‑engagement problem‑solving into your classroom with this complete Intro to Cryptography lesson pack. Students explore ciphers, codes, cryptograms, glyphs, and the fascinating science behind secret communication. Perfect for Gifted & Talented, STEM enrichment, logic units, and upper‑elementary extension. This resource breaks down complex ideas into clear, student‑friendly explanations and hands‑on activities. Students learn how to encrypt and decr
3rd - 6th
Other (Math), Other (Science), Visual Arts
Picture Code Logic Puzzles | PreK-K-1 Worksheets & Task Cards
Picture Code Logic Puzzles are no-prep visual reasoning activities designed for Pre-K, Kindergarten, and 1st Grade students. Students look at a simple code, match each picture to the correct shape, color, number, or letter, and complete the answer boxes. This resource is easy to prep, classroom-friendly, and great for building early logic, visual discrimination, and code matching skills. This paid bundle includes printable worksheets, answer keys, center task cards, recording sheets, teacher sup
PreK - 1st
Other (Math)
Binary - Conversion, Addition, Subtraction, Montessori work cards non-decimal
These task cards will help your students practise counting in binary, converting from a decimal to binary and vice versa as well as addition and subtraction within binary too. The first few cards are designed to use with the Montessori Multibase Board. But if you are not using that you can just edit the first couple of cards and these task cards will fit in with any maths curriculum. Please leave a review and follow my account. I will be uploading task cards for other bases soon: trinary (base
3rd - 10th
Math
Crack the Code: Common Factors Encryption Worksheet | Differentiated Puzzle
Can your students break the code? In this engaging activity, students become "Code Breakers." They must find the Common Factors of specific number pairs to unlock a cipher and reveal a hidden secret message (a fun joke/riddle). BUILT-IN DIFFERENTIATION: We know every classroom has mixed abilities. This resource includes two versionsof the same puzzle: Level A (Scaffolded): Includes "Hint" columns (e.g., tells students how many factors to look for) to support struggling learners.Level B (Challe
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Greatest Common Factor: The Strongest Thread
Greatest Common Factor Concept Comic & Braiding Activity Make GCF click with storytelling, color, and hands-on learning!Turn factoring into a memorable visual adventure with this concept comic and interactive braiding activity that helps students see and feel what it means to share factors. This resource is perfect for introducing or reinforcing the Greatest Common Factor concept in Grades 5–7. 🌟 What’s Inside Concept Comic (Printable + Digital): A short, story-driven comic that guides
4th - 6th
Fractions
CCSS
4.NF.A.1
, 4.NF.A.2
, 4.NF.B.3
+2
Mathematics: Adding to numbers up to 9999 Bundle
Combining a passion for adding numbers up to 9999 with the excitement of deciphering a secret code creates an engaging activity for curious children. This approach connects math with English and History, making learning more interactive and fun.
3rd - 5th
Arithmetic
Also included in: Maths: Adding to numbers up to 9999
Math 6 | Common Factors & Cryptography Lesson Slides | Encryption Theme
"When will I ever use this?" Answer that question with this engaging lesson connecting Common Factors to Cryptography (Codes). Take your students beyond basic lists. This lesson uses a "Secret Agent" theme to show how factors function as "keys" to unlock encrypted messages. It bridges the gap between abstract math and real-world computer science concepts in a way that is approachable for Middle Schoolers. WHAT'S INSIDE:The "Hook": Introduction to encryption and why we need factors to break co
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Color by Difference- Problem Solving Tasks- 1st, 2nd and 3rd Grade Equations-Add
Make math fun and engaging with these Count by Number and Real Life Problems worksheets which focus on addition and subtraction! Perfect for early elementary students, these printable pages combine math practice with reading and writing activities. Use it to reinforce basic math facts while developing fine motor skills and attention to detail. Ideal for the first weeks of school, early finishers, math centers, or homework, these worksheets are a stress-free way to review essential skills in a fu
PreK - 2nd
Basic Operations, Coloring Pages, Handwriting
Halloween | Math | Creepy Cryptarithms Puzzle | TEKS
🔢 Halloween | Math | Creepy Cryptarithms PuzzleStudents solve cryptarithms where letters hide numbers in spooky equations. ✅ Includes: TEKS alignment for logic + algebraLearning Intention & Success CriteriaCryptarithm puzzle sets with answer keysYouTube cryptarithm explanations + spooky ambience✨ Classroom Use: Perfect for logic units, problem-solving practice, or enrichment. 🎃 Student Benefits: Improves reasoning and algebra readiness. ⚡ Why It’s Good: Makes abstract puz
K - 12th
Algebra, Numbers, Other (Math)
Two-Dimensional Shapes: Identifying and Counting Sides and Vertices
"2D Shapes: Sides and Vertices" resource is here to transform your math lessons! Designed to be both fun and visually appealing, this comprehensive package will help your students confidently identify and differentiate between shapes by focusing on their defining attributes: sides and vertices, saving you valuable planning time. What's Included: Engaging activity sorting sheets for hands-on learning.A dynamic PowerPoint presentation to introduce and reinforce concepts.Three worksheets perfect fo
K - 2nd
Geometry
CCSS
1.G.A.1
Snowman STEM Winter Math & Science - Fun After Winter Break Activity -Winter SEL
The perfect after winter break activity is here! The Snowman Stretch Winter STEM Challenge combines winter math, science and STEM in a hands-on snowman activity where kids design, build, and test the tallest snowman or the one with the greatest volume or surface area while applying real math, science, and SEL skills. It's an ideal winter math or STEM activity to smooth the transition coming back to school after Winter Break! ⛄️ Activity OverviewIn this winter STEM activity, kids work
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+5
Christmas STEM Christmas Science - Candy Cane Christmas STEM Challenge Activity
Looking for fun Christmas STEM activities that mix candy canes, science, engineering, and math? The Candy Cane Calamity Christmas STEM Challenge is a hands-on favorite that turns Christmas science into holiday fun! Kids will design and test creative packaging to safely “mail” their candy canes, making this one of the most engaging Christmas STEM and candy cane activities of the season. Perfect for your December activities, Christmas party, or winter classroom centers, this challenge blends STE
2nd - 8th
Engineering, General Science, Measurement
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+6
After Winter Break Activity – Winter STEM Sled Challenge (Science, Math, SEL)
Ease students back into learning after winter break with a high-interest winter STEM challenge that feels fun, collaborative, and purposeful. This hands-on after winter break activity invites kids to design, build, and test sleds while exploring force, motion, friction, and engineering design. It’s an ideal way to reset classroom routines, rebuild collaboration skills, and re-engage students after time away from school. Whether you’re planning back from winter break activities, snow day lesso
2nd - 8th
Engineering, General Science, Other (Math)
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+6
Winter STEM & Science - After Winter Break Activity - Back from Winter Break Fun
The Frozen Fortress Winter STEM Activity is a perfect before or after winter break activity where students design and build a marshmallow fortress wall that meets specific criteria for area and stability, and then test its strength against a snowball fight! ❄️ OverviewIn this engaging Christmas STEM activity, students design and build a fortress using marshmallows (or sugar cubes, paper blocks, or other materials) to meet criteria for area, height, and stability. After construction, they te
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Reindeer Christmas STEM & Science Activity - Fun Winter Break Holiday Party Game
This hands-on reindeer fun Christmas game blends Christmas STEM fun and plenty of laughter! In the Reindeer Relay Challenge, kids design reindeer antlers, explore Christmas science concepts like stability and balance, and compete in a hilarious relay race that’s perfect for December activities, a Christmas party, and winter break fun! 🎯 OverviewIn this engaging, Christmas STEM activity, kids use a criteria and constraints list to design reindeer antlers capable of carrying reindeer food
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+6
Valentine STEM - Valentine’s Day STEM Activity - Valentine Math Centers Stations
Looking for a Valentine’s Day math game that goes beyond worksheets and crafts? The Heavy Hearts Valentine STEM Challenge is a hands-on February math activity that turns problem-solving, strategy, and math thinking into Valentine’s Day fun. Kids design and build the “heaviest” heart possible using point values, shapes, and constraints, making this one of the most engaging Valentine’s Day math activities for upper elementary and middle school learners. Perfect for February math, Valentine’s Da
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Summer Fun End of Year Math Activity - Summer School & Summer Camp STEM Activity
Looking for a fun end of year math activity to keep your students engaged through the last day of school? The Pick & Pack Summer STEM challenge is a creative and interactive end of year STEM activity that blends math, critical thinking, and real-world problem-solving. It’s a great fit for end of year math activities, end of year STEM activities, and summer STEM activities that keep kids engaged and learning through the final weeks of school. Perfect for last day of school math activities, last
2nd - 8th
Other (Math)
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Valentine's Science STEM Activity - Fun Valentine's Day Cupid Bow & Arrow Game
This Valentine’s Day science and STEM activity engages students as they create Cupid's Bow & Arrow. Blending engineering, physics, math, and collaboration into a high-energy Valentine’s Day game, Cupid's Quiver keeps kids learning while they play. Designed for grades 2–8, this Valentine’s STEM challenge works as a science lesson, STEM center, or Valentine’s Day party game. Students design, build, test, and improve a bow-and-arrow (or dart-style) launcher for Cupid’s target practice while coll
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Black History Month Science STEM - Women's History Inventor Activity
Celebrate Black History Month in a meaningful and engaging way with this STEM activity inspired by Black history! This challenge honors Sarah E. Goode, one of the first African-American women to obtain a U.S. patent for her invention of the folding cabinet bed in 1885. Perfect for grades 2–8, this activity combines engineering, creativity, and problem-solving as students design and build their own multifunctional furniture or furnish a complete apartment. How the Functional Furniture STEM Chal
2nd - 8th
Engineering, Measurement, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Valentine’s Science & Valentine STEM - Valentine’s Day Kindness Activity Center
Looking for a fun and engaging way to celebrate Valentine’s Day in your classroom? This Valentine STEM activity combines engineering, problem-solving, and teamwork to create the ultimate no-prep Valentine’s Day lesson! Perfect for grades 2–8, the Tower of Love Challenge encourages students to design and build the tallest structure possible using Valentine’s cards or kindness compliment cards. This activity blends creativity with critical thinking, making it ideal for Valentine’s Day centers
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Back to School After Winter Break Activity - Fun Winter STEM Challenge Activity
Re-engage students after winter break or fill the week before Christmas break with meaningful learning! This Winter STEM activity is the perfect mix of creativity, engineering, and geometry practice, ideal for back from winter break, January STEM projects, or even a day before winter break activity. ❄️ Frosted Forest STEM Challenge OverviewIn this challenge, students design and build the iciest tree in the frosted forest by constructing branches and attaching triangular icicles. It’s a f
2nd - 8th
Engineering, Geometry, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Leprechaun Trap STEM St Patrick’s Day Science - Trap a Leprechaun STEM Activity
Bring St Patrick’s Day science to life with this engaging leprechaun trap STEM activity, designed to pair perfectly with How to Catch a Leprechaun. In this hands-on leprechaun trap project, kids use creativity, problem solving, and engineering skills to design and build a trap capable of catching a tricky leprechaun. With the added structure of a Leprechaun Lore List and clear design constraints, this activity goes beyond a simple craft and becomes a meaningful St Patrick’s Day STEM challe
2nd - 8th
Engineering, Other (Math), Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Back to School After Winter Break Activity - Fun Winter STEM Challenge Activity
The Winter Waiter STEM Challenge is a hands-on Winter STEM activity perfect for the first day back from winter break, the week before winter break, or anytime your students need a burst of creativity and movement! In this challenge, kids design and build a stable waiter’s tray to carry “snowy” 3D solids during a relay race, testing balance, stability, and problem-solving skills in a fun, energetic way. It’s ideal for after winter break activities, winter math centers, or January STEM project
2nd - 8th
Engineering, Geometry, Social Emotional Learning
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, MS-ETS1-2
+7
Valor posicional de números Spanish Place Value Chart Interactive Activity
Esta actividad de centro matematico de valor pocisional de números enteros es perfecta para los grados tercer y cuarto - 3rd y 4th grade. Incluye 50 actividades de Googles Slides para practicar la escritura de números en forma expandida usando la suma y la multiplicación, y escritura en palabras. Esta es una actividad lista para asignar en Google Classroom. Es una práctica visual en forma de mainulativos para la creación de números usando los diferentes lugares del valor posicional. Con
3rd - 5th
Math, Numbers, Place Value
Also included in: Place Value Expanded Form Bilingual Google MINI BUNDLE
Showing 1-24 of 3,100+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands