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Unplugged Coding Activities | Algorithms & Debugging | Grade 4
Bring computer science to life without needing devices with this Unplugged Coding Mission Lab for Grade 4. This printable coding resource helps students practice algorithms, sequencing, debugging, loops, conditionals, decomposition, simple binary ideas, and problem solving through hands-on robot mission activities. Students join a robot rescue team and learn how to write clear instructions, test their code, find bugs, improve their algorithms, and explain their thinking with evidence. The activ
4th
Computer Science - Technology, Engineering, Robotics
Snowflake Algorithm Lesson Pack: Unplugged Coding & Debugging Activity
Tired of abstract programming lessons that leave students confused about what an "algorithm" actually is? Turn coding concepts tangible with a paper-snowflake unplugged activity that makes algorithms, precision, iteration, and debugging visible and memorable. You know the struggle: students can recite definitions but still can't write instructions someone else can follow. This resource fixes that by putting students in the role of both designer and computer — they must write exact, repeatable
5th - 8th
Computer Science - Technology, Instructional Technology
Also included in: Computer Science Worksheets & Activities Bundle for Grades 4-8
Debugging Activities for Kids | Fix the Algorithm | Unplugged Coding for K-2 ST
Help your students learn the basics of debugging in a fun and engaging way! This unplugged coding activity pack allows students to identify and fix errors in everyday algorithms like brushing teeth, washing hands, and making a sandwich. Answer Key Included! Perfect for: • STEM centers • Computer science lessons • Early coding skills Students will practice: ✔ Sequencing ✔ Problem-solving ✔ Debugging skills Great for K–2 classrooms!
K - 2nd
Computer Science - Technology, Instructional Technology
NGSS
K-2-ETS1-1
Debug This! Algorithms | Unplugged Coding Error Challenges (Grades 4–6)
🐞 Debug This! Algorithms Unplugged Coding Error Challenges (Grades 4–6)Help students learn to think like programmers by finding and fixing mistakes in everyday algorithms! This low-prep, unplugged coding resource introduces students to debugging through clear, age-appropriate scenarios that build confidence and computational thinking — no devices required. 📘 What’s Included ✔️ 4 debugging challenges with real-world scenarios ✔️ Student work pages with guided prompts ✔️ Answer keys with teac
4th - 6th
Computer Science - Technology, Engineering
CCSS
MP1
, MP6
, MP7
Spring Find the Bugs Algorithms: Elementary Computer Science Debugging
**Interested in more Elementary Computer Science activities? Click Here!Spring Find the Bugs Algorithms: Computer Science Debugging ActivitiesIf you've already introduced algorithms with my Spring Differentiated Algorithms, this is the next step!Includes 4 different spring themed debugging activities.Students will identify the bugs in the algorithm by analyzing the sequence of pictures and putting an X on the "bugs". Next, they will cut out the correct pictures and paste them in the proper posit
PreK - 5th
Computer Science - Technology, Instructional Technology
Also included in: Unplugged Coding Spring STEM Activities Bundle
Health Debugging Algorithms: Elementary Computer Science STEM Activities
**Interested in more Elementary Computer Science activities? Click Here!Health Find The Bugs: Elementary Computer Science Debugging Activities:This resource includes 5 unplugged elementary computer science debugging activities.Health themed algorithms: washing hands, washing hair, washing face, brushing teeth, and braiding hair.
PreK - 5th
Computer Science - Technology, Health, Instructional Technology
Also included in: Health Unplugged Coding : Algorithms and Debugging Bundle
Unplugged Algorithms Coding Debugging Lesson VDOE Aligned Paired Programming
Unplugged Algorithms Lessons K-2
2nd Grade VDOE Integrated Content Aligned-geometry, life cycle of a deer, site words, American symbols
Coding, debugging and paired programming in one lesson!
K - 2nd
Computer Science - Technology, Geometry, Reading
Applied AI Classroom | Unit 4:Coding, Algorithms, AI Thinking | 4 Wks | Gr.11-12
Unit 4 is the technical unit of the Applied AI Classroom course — the point where students stop describing AI and start creating code similarly to the engineers who build AI. Week 1 covers algorithms: what makes a set of steps precise, finite, and unambiguous, how binary search works, how to write pseudocode, and how to draw flowcharts. Week 2 introduces Python fundamentals — variables, data types, conditionals, loops, and functions — with no prior coding experience assumed. Week 3 teaches stu
11th - 12th, Adult Education, Higher Education
Computer Science - Technology, Other (Math), Other (Science)
Algorithms Presentation
Help your students explore the world of algorithms with this engaging and easy-to-follow presentation designed for Introduction to Computer Science, Computer Literacy, or STEM courses! This resource introduces students to the basics of algorithms, how they are used in everyday life and technology, and why step-by-step problem solving is important in computer science. Students will learn how algorithms work through real-world examples, visual explanations, and interactive discussions that make co
9th - 12th
Computer Science - Technology
The Lost Coin - 5-7 Yr Olds | Coding Unplugged | Mini Lessons | Algorithms
This Unplugged Coding activity is the perfect introduction to algorithms for your students, or a simple activity to help build independence around a focus area. We've combined pirates, treasure and coding into 1 activity! Help Captain Jack locate his lost coins by using simple symbols or well defined directional words. Check the preview for more! Students will be able to:Students will be able to solve a problem using simple, well defined directional steps. Students can test their steps to see
K - 3rd
Computer Science - Technology
S’mores Algorithm & Rapid Prototyping Group Activity
Turn the classic campfire treat into a fun introduction to computer science! In this hands-on activity, kids practice writing algorithms (step-by-step instructions) and testing them out through rapid prototyping. When their “programs” don’t go as planned, they’ll get to debug and try again—just like real programmers! This set includes complete activity instructions plus a kid-friendly teaching script, so the activity can be led by youth leaders. It’s designed to be fun, engaging, and full of
Not Specific
Computer Science - Technology
Also included in: Brownie Scout Think Like a Programmer Journey Bundle | All in One!
FREE Debugging Poster | What is Debugging? | Unplugged Coding K-2
Introduce your students to debugging in a fun and engaging way! This FREE unplugged coding poster helps students understand how to find and fix mistakes in step-by-step directions (algorithms). Perfect for introducing early computer science concepts in a simple, visual way! ⭐ Students will learn to: • Find what’s wrong • Fix the mistake • Put steps in the correct order 🎯 Great for: • STEM lessons • Computer science introduction • Whole group or centers 👩🏫 Grade Level: K–2 💡 This resou
K - 2nd
Computer Science - Technology, Instructional Technology, Robotics
Making a Valentine: Unplugged Computer Science Debugging Activity
** For more Valentine's Day Unplugged Computer Science Activities: Click Here!**For more Elementary Computer Science Activities: Click Here!Making a Valentine: Unplugged Computer Science Debugging ActivityThis unplugged computer science activity is a fun and festive way for students to practice their debugging skills! This is a great lesson to include after students have been introduced to the concept of algorithms.No prep necessary! Simply print and begin the lesson.
PreK - 5th
Computer Science - Technology
Also included in: Valentine's Day Unplugged Coding Elementary Computer Science Bundle
Racing Game for Computer Science- Chinese New Year Activity
Do you need Computer Science Algorithms and Programming Activity? Are you looking for a fun way to incorporate unplugged coding skills into your classroom? Check out this Chinese New Year-themed racing game, perfect for teaching algorithms and programming. The game format allows multiple students to play, creating different outcomes each time. Providing numerous programming skills, such as repeat and loops and bugs. Aligned with algorithms and programming standards. K-2 1A-AP-09 Develop progra
Not Specific
Chinese, Computer Science - Technology, Engineering
NGSS
3-5-ETS1-2
Racing Game for Computer Science- Presidents Day Activity
Do you need Computer Science Algorithms and Programming Activity? Are you looking for a fun way to incorporate unplugged coding skills into your classroom? Check out this Presidents Day-themed racing game, perfect for teaching algorithms and programming. The game format allows multiple students to play, creating different outcomes each time. Providing numerous programming skills, such as repeat and loops and bugs. Aligned with algorithms and programming standards. K-2 1A-AP-09 Develop programs
2nd - 4th, Not Specific
Computer Science - Technology, Engineering
CCSS, NGSS
RI.3.1
, RF.3.4a
, 3-5-ETS1-2
Also included in: Presidents' Day Computer Science Bundle
Racing Game for Computer Science Hanukkuh Activity
Do you need Computer Science Algorithms and Programming Activity? Are you looking for a fun way to incorporate unplugged coding skills into your classroom? Check out this Hanukkah-themed racing game, perfect for teaching algorithms and programming. The game format allows multiple students to play, creating different outcomes each time. Providing numerous programming skills, such as repeat and loops and bugs. Aligned with algorithms and programming standards. K-2 1A-AP-09 Develop programs with
Not Specific
Computer Science - Technology, Engineering
NGSS
3-5-ETS1-2
Racing Game for Computer Science MLK Activity
Do you need Computer Science Algorithms and Programming Activity? Are you looking for a fun way to incorporate unplugged coding skills into your classroom? Check out this MLK Day-themed racing game, perfect for teaching algorithms and programming. The game format allows multiple students to play, creating different outcomes each time. Providing numerous programming skills, such as repeat and loops and bugs. Aligned with algorithms and programming standards. K-2 1A-AP-09 Develop programs with
Not Specific
Computer Science - Technology, Engineering
NGSS
3-5-ETS1-2
Also included in: Martin Luther King Jr. Day Computer Science Activities Bundle
Racing Game for Computer Science Snow Day Activity
Do you need Computer Science Algorithms and Programming Activity? Are you looking for a fun way to incorporate unplugged coding skills into your classroom? Check out this Snow Day-themed racing game, perfect for teaching algorithms and programming. The game format allows multiple students to play, creating different outcomes each time. Providing numerous programming skills, such as repeat and loops and bugs. Aligned with algorithms and programming standards. K-2 1A-AP-09 Develop programs with
Not Specific
Computer Science - Technology, Engineering
NGSS
3-5-ETS1-2
Common Coding Terms Presentation
Presentation includes the following terms: COMMANDS, ABSTRACTION, ALGORITHMS, SEQUENCING, TRIAL AND ERROR, VARIABLES, LOOPS, CONDITIONALS, FUNCTIONS, DEBUGGING, EVENTS, and COLLABORATION! This presentation also includes a knowledge check at the end where students see if they can determine which definition is associated with which term. There are 5 questions like this at the end of the presentation. The majority of the slides go over the common coding terms students should know. I have made this
Not Specific
Math, Science
Grade 1-8 Coding Posters |12 Terms & Definitions
Posters include the following terms: COMMANDS, ABSTRACTION, ALGORITHMS, SEQUENCING, TRIAL AND ERROR, VARIABLES, LOOPS, CONDITIONALS, FUNCTIONS, DEBUGGING, EVENTS, and COLLABORATION! Great for introduction to coding terms and definitions. These can be hung on classroom walls or even screenshot them and put them into your Google Slides! Please note that these are for personal and classroom use and not for commercial use. Thank you for your interest in these posters and check out our other coding
Not Specific
Math, Other (Math)
Unplugged Coding Activities for Grades 3-5 Computer Science Printables
Unplugged Coding Cards help students practice computer science concepts without screens while giving teachers an easy way to make algorithms, debugging, conditionals, loops, and decomposition feel concrete. These unplugged coding activities support clear step-by-step thinking, problem solving, and beginner coding vocabulary through familiar classroom scenarios. What's included• Algorithm step cards for unplugged coding • Debugging checklist for simple instructions • If then conditionals coding c
3rd - 5th
Classroom Community, Computer Science - Technology, General Science, Reading, Writing
Unplugged Coding for Grade 1-3 St.Patrick 's Day Theme
Celebrate St.Patrick 's Day with STEM Activity Help your kid learn how computer work with smart worksheet. Learning computer without screen. Topic of learning -Algorithms -Sequence -Loops -Decomposition -Variables -Conditions -Debugging 14 pages with cover and key answer. #unpluggedcoding See another of my product > > St.Patrick's DayI am lucky because...Writing promptLeprechaun Paper Doll (Differentiated) | Color and B&W Saint Patrick Day Mini Book Tracing and Coloring | Color & Black a
1st - 3rd
Computer Science - Technology, Social Studies
What is Coding? Presentation and Notes
This assignment should be used for grades 5-8 to teach an introduction to coding class or unit. This assignment covers the following topics: Definitions for coding, programming languages, algorithms, syntax, and debugging.Three short, and fun YouTube videos. Class discussion on why kids should learn to code. Examples of different programming languages.What’s Included? Presentation (Google Slides)Student worksheet (Google doc)Teacher Answer key (Google doc)
5th - 8th
Computer Science - Technology, Engineering
Bilingual Computer Programming Vocabulary Slides PDF | Coding, Data, & Problems
Introduce students to the language of coding with this 60+ slide bilingual vocabulary resource in English and Spanish. Each slide includes a student-friendly definition of essential programming terms such as algorithm, variable, function, loop, array, class, debugging, database, API, machine learning, cybersecurity, and more. ✅ English word + Spanish translation ✅ Clear, student-friendly definitions for key computer science concepts ✅ Covers programming basics, data structures, object-oriente
4th - 12th
Computer Science - Technology, Vocabulary
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