Debug Algorithm
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Debug This! Unplugged Bundle β Algorithms, Logic, Loops & Variables (Grade 4-6)
π Debug This! Unplugged Coding Bundle Coding Debugging Challenges for Grades 4β6Looking for a complete, device-free way to teach students how to think like programmers? The Debug This! Unplugged Coding Bundle includes five engaging debugging resources that guide students through fixing broken algorithms step by step. Across the series, students analyze logic errors, track changing values, and explain their reasoning β all without using computers. This bundle is perfect for introducing core c
4th - 6th
Computer Science - Technology, Engineering
CCSS
MP1
, MP6
Unplugged Coding | Debugging Algorithms | Computer Science
Looking for a fun, low-prep way to teach your students about debugging, algorithms, and computational thinking? This unplugged coding activity set is the perfect way to help students practice finding and fixing mistakes in code without needing a device! Created by an elementary computer science teacher, these print-and-go worksheets challenge students to analyze step-by-step sequences, identify errors (bugs), and correct them so the program works properly. With increasing levels of difficulty, t
K - 5th
Computer Science - Technology
Unplugged Coding Graphic Organizers | Algorithms & Debugging | STEM Grades 3-5
18 Unplugged Coding student response pages for 3rd Grade, 4th Grade, and 5th Grade Computer Science - Technology centers, early finishers, and Hour of Code prep. Introduce foundational computer science concepts without needing a single device! These practice pages bridge computer science logic with real-world executive functioning tasks like packing a backpack and making PB&J. No-prep and ready-to-use for substitute plans or introductory STEM units. Students will analyze everyday scenarios t
3rd - 5th
Computer Science - Technology
Unplugged Coding Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, if/then rules, data sorting, binary code, patterns, pixel coding, and computational thinking easy to teach with this Space Mission Coding Lab worksheet pack! This low-prep, print-and-go resource helps students practice computer science concepts without screens through engaging space-themed coding activities. Students will work through clear, print-friendly coding worksheets with simple directions, visual supports, and structured problem-solvin
2nd - 5th
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, if/then rules, data sorting, binary code, patterns, pixel coding, and computational thinking easy to teach with this Eco Coding Lab worksheet pack! This low-prep, print-and-go resource helps students practice computer science concepts without screens through eco-themed coding activities. Students will work through clear, print-friendly coding worksheets with simple directions, visual supports, and structured problem-solving tasks. Activities i
2nd - 5th
Computer Science - Technology, Earth Sciences, Instructional Technology
Unplugged Coding Puzzles | Algorithms Debugging Logic
Make unplugged coding, algorithms, debugging, logic puzzles, loops, conditionals, binary code, data sorting, pixel coding, and prompt thinking easy to teach with this Coding Challenge Box worksheet pack! This low-prep, print-and-go resource helps students practice computer science concepts without screens through engaging coding puzzle activities and lock-code challenges. Students will work through clear, print-friendly coding puzzles with simple directions, visual supports, and structured probl
2nd - 5th
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Puzzles | Algorithms Debugging Logic
Make unplugged coding, algorithms, debugging, logic puzzles, loops, conditionals, binary code, data sorting, pixel coding, and prompt thinking easy to teach with this Coding Challenge Box worksheet pack! This low-prep, print-and-go resource helps students practice computer science concepts without screens through engaging coding puzzle activities and lock-code challenges. Students will work through clear, print-friendly coding puzzles with simple directions, visual supports, and structured probl
2nd - 5th
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Algorithms Loops & Debugging
Make unplugged coding, algorithms, loops, debugging, conditionals, binary code, data sorting, input-output rules, pixel coding, and prompt thinking easy to teach with this Code Chef Kitchen worksheet pack! This low-prep, print-and-go resource helps students practice computer science concepts without screens through fun recipe-themed coding activities. Students will work through clear, print-friendly coding worksheets with simple directions, visual supports, and structured problem-solving tasks.
2nd - 5th
Basic Operations, Computer Science - Technology, Instructional Technology
Learning how to debug errors in algorithms properly | Reading Passages
πΈβ¨ πππππππ πππππππ πππππππππππππ ππππ β ππππππππ πππ-ππ-πππ ππππππππ β¨πΈ π Are you looking for a well-organized, engaging, and classroom-ready reading comprehension resource? β¨ Then this newly designed and thoughtfully created pattern is the perfect solution for you! π ππππβπ ππππππππ? π βοΈ π 5 Engaging Reading Passages Each passage is carefully written to improve: β’ Reading fluency β’ Vocabulary building β’ Cr
4th - 6th
Computer Science - Technology
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 β they must write exact, repeatable
5th - 8th
Computer Science - Technology, Instructional Technology
Also included in:Β Computer Science Worksheets & Activities Bundle for Grades 4-8
What Is Coding? | Unplugged Intro to Algorithms & Debugging (Grades 4β6)
Teach your students the foundations of computer science with this beginner-friendly βWhat Is Coding?β worksheet pack!Designed for Grades 4β6, this resource breaks down coding into clear, approachable concepts and gives students hands-on practice with algorithms and debugging β skills essential to modern STEM learning. This packet is perfect for teachers who want to introduce coding but donβt have a computer science background. Every page is structured, easy to follow, and intentionally designed
4th - 6th
Computer Science - Technology, Engineering, Informational Text
CCSS
RI.5.3
, W.5.2
Cup Stacking Algorithms | Paperless Coding | Algorithms & Debugging | STEM
Cup Stacking Algorithms β Intro to Coding ActivityThis is a hands-on, unplugged activity I use to introduce my coding unit. Students practice writing clear, step-by-step directions (algorithms) by guiding a partner to build a cup stack design. How it works: Students work in pairs. One student is the "programmer" and completes the worksheet by writing an algorithm using the provided symbols. The other student is the "robot "and works on a separate independent task while waiting. ( I used a fre
4th - 12th
Applied Math, Computer Science - Technology, Engineering
Debug This! 10 Exit Tickets | Unplugged Coding & Algorithm Debugging | Grades 4β
π Debug This! Exit Tickets10 Quick Checks for Unplugged Coding Grades 4β6 Computer Science This set of 10 exit tickets provides quick, focused assessments that help students identify and fix errors in algorithms. Rather than writing code or focusing on syntax, students analyze short, broken algorithms and determine what is wrong. Each ticket targets a specific debugging concept, allowing teachers to assess understanding in just a few minutes. What Students Practice Students learn to: β Identif
4th - 5th
Computer Science - Technology, Engineering
CCSS
MP1
, MP3
, MP6
Debug This! Algorithms | Unplugged Coding Error Challenges (Grades 4β6)
π Debug This! Algorithms Unplugged Coding Error Challenges (Grades 4β6)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 β no devices required. π Whatβs Included βοΈ 4 debugging challenges with real-world scenarios βοΈ Student work pages with guided prompts βοΈ 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:Β Unplugged Coding Spring STEM Activities Bundle
ANIMAL MAZE CODING UNPLUGGED: PART 1 & 2 ALGORITHMS, SEQUENCE, & DEBUGGING
Help the different animals find some food and then their way home! Students will learn about coding, programs, sequence, bugs & debugging and more in this activity. YOU CAN PRINT THEM OUT OR USE THEM AS AN INTERACTIVE WORKSHEET VIA GOOGLE SLIDES.In activity 1 students will: Choose which programs correctly help the animals in 5 different mazes.Create their own programs to help the animals in 5 different mazes.Create TWO different programs to help the animals in 5 different mazes.In activity 1
K - 6th
Computer Science - Technology, Instructional Technology
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:Β Health Unplugged Coding : Algorithms and Debugging Bundle
Predict -Debug - Algorithm - Sequence - for Display in Computing area
Predict - Debug - Algorithm - Sequence - Computing Terms Posters - easy to understand and remember.
1st - 6th
Computer Science - Technology
Complete Unplugged Coding Algorithm Bundle Grades 3-5
Help students connect core unplugged coding habits with a simple, teacher-friendly bundle support PDF. This 20-page printable gives you planning pages, sampler tasks, student reflection tools, partner talk cards, exit tickets, and answer support for using sequencing, debugging, loops, conditionals, grid paths, decomposition, pattern recognition, binary basics, and pseudocode together. This resource is designed as the planning and sampler companion for the complete unplugged coding algorithm set.
3rd - 5th
Computer Science - Technology
Also included in:Β Unplugged Coding Algorithm Task Cards Grades 3-5 Bundle
Debugging Error Detective Cards Grades 3-5 | Unplugged Coding Task Cards
β¨ Help students slow down, read each step, and find the mistake in simple unplugged algorithms. This low-prep set gives upper elementary students short classroom-based debugging cases. Students identify the flawed step, explain why it does not work, and write a clearer fixed step. π Includes: 24 debugging detective task cards1 student recording sheet1 model detective caseComplete answer key for all 24 cardsβ
Use for: STEM centersTechnology classPartner reviewMorning work or early finishersπ Go
3rd - 5th
Computer Science - Technology
Also included in:Β Unplugged Coding Algorithm Task Cards Grades 3-5 Bundle
Code & Go Mouse Coding Activities | Sequencing, Loops & Debugging | Kβ3 STEM Cha
Make coding fun and accessible with these engaging Mouse Robot Coding Challenge Cards for Kβ3! Perfect for introducing early computer science skills, this resource helps students practice sequencing, loops, and basic algorithmsusing a hands-on mouse robot (such as a Code & Go Mouse) or as an unplugged activity. These challenge cards guide students to think like programmers as they plan, test, and improve their code. Whether youβre teaching in a computer lab, STEM class, or classroom center,
PreK - 5th
Computer Science - Technology
Also included in:Β Unplugged Coding Bundle | Code & Go Mouse Robot Challenge Cards + Sequences
Unplugged Coding Earth Day | Algorithms, Sorting & Patterns | Grades 3-6
Unplugged Coding Activities Earth Day | Algorithms, Sorting, Patterns & Loops | No Prep STEM Worksheets Grades 3-6Elevate your Earth Day celebrations with meaningful screen-free coding! ππ€ This 16-page No Prep resource combines environmental awareness with real computational thinking β perfect for turning Earth Day into an authentic STEM experience. No more basic coloring sheets! Students will think like young computer scientists while exploring how technology can help protect our planet. Perf
3rd - 6th
Computer Science - Technology, Earth Sciences, Engineering
Unplugged Coding Worksheets | Debugging Activities | Grades 3β5
Debugging Activities for Grades 3β5! This unplugged coding worksheet helps students learn how to spot, predict, fix, compare, and prevent algorithm bugs without using computers. Perfect for computer science lessons, STEM activities, coding centers, technology classes, early finishers, and sub plans. Students build computational thinking, logical reasoning, sequencing, problem-solving, and algorithm design skills through engaging hands-on activities. WHAT'S INCLUDED? β 15 Printable Worksheets β 5
3rd - 5th
Computer Science - Technology
Unplugged Coding Worksheets | Algorithms Activity | Grades 3β5
Unplugged Coding Worksheets | Algorithms Activity | Grades 3β5 Help students build foundational computer science skills through engaging unplugged activities focused on sequencing, debugging, and pathfinding! No computer required β just print and go! This printable activity pack introduces students to algorithms using hands-on, no-prep activities designed for Grades 3β5. Students will practice writing clear instructions, testing solutions, finding bugs, and improving algorithms through collabora
3rd - 5th
Computer Science - Technology
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