Debug Algorithm
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Unplugged Coding Quest | Algorithms & Debugging | Grade 3
Bring screen-free coding into your Grade 3 classroom with this Unplugged Coding Quest student workbook. This printable resource helps students learn how coders give clear instructions, test ideas, find mistakes, and improve their work — all without needing a computer. Students use paper, pencils, grids, arrows, command sequences, partner testing, and hands-on problem-solving to practice important beginning coding and computational thinking skills. Students will practice: Algorithms Sequencing
3rd
Computer Science - Technology, 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 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 Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, conditionals, binary code, pixel coding, and computational thinking easy to teach with this Robot Logic Lab worksheet pack! This low-prep, print-and-go resource helps students practice coding logic without screens through clear, structured activities for sequencing, command symbols, debugging, loops, if/then logic, sorting networks, binary code, pixel code, predicting outputs, and responsible AI-style thinking. Students will work through kid-f
1st - 4th
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Debugging Logic & Algorithms
Make unplugged coding, debugging, algorithms, loops, conditionals, binary code, and coding logic fun and easy to teach with this Code Detective Lab worksheet pack! This low-prep, print-and-go resource helps students practice coding concepts through detective-themed coding mysteries, logic clues, sequencing tasks, debugging challenges, binary decoding, and prompt thinking. Students will work through engaging unplugged coding activities with clear directions, print-friendly layouts, and structured
2nd - 4th
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, and computational thinking easy to teach with this Robot Logic Lab worksheet pack! This low-prep, print-and-go resource helps students practice coding logic without screens through clear, structured activities for algorithms, sequencing, commands, loops, conditionals, decomposition, binary code, debugging, and predicting outputs. Students will work through kid-friendly robot-themed coding activities with simple directions, visual supports, and
1st - 3rd
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, and computational thinking easy to teach with this Robot Logic Lab worksheet pack! This low-prep, print-and-go resource helps students practice coding logic without screens through clear, structured activities for algorithms, sequencing, commands, loops, conditionals, decomposition, binary code, debugging, and predicting outputs. Students will work through kid-friendly robot-themed coding activities with simple directions, visual supports, and
1st - 3rd
Computer Science - Technology, Instructional Technology, Robotics
Unplugged Coding Worksheets | Algorithms Debugging Loops
Make unplugged coding, algorithms, debugging, loops, and computational thinking easy to teach with this Robot Logic Lab worksheet pack! This low-prep, print-and-go resource helps students practice coding logic without screens through clear, structured activities for algorithms, sequencing, commands, loops, conditionals, decomposition, binary code, and debugging. Students will work through kid-friendly robot-themed coding activities with simple directions, visual supports, and classroom-friendly
1st - 3rd
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
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
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
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: Health Unplugged Coding : Algorithms and Debugging Bundle
Spring Debugging Algorithms Center Activities
Spring Debugging Algorithms Center Activities This is the center time version of the Spring Debugging Algorithms activity.Includes both color and black & white versions of these fun and engaging center activities. Simply laminate and cut out the picture cards and debugging mats. Students can use dry erase markers to mark an x on the bug and then use the picture cards to identify the bug fix for the algorithm.
K - 2nd
Computer Science - Technology, Instructional Technology
Also included in: Unplugged Coding Spring STEM Activities Bundle
Debug the Code Sort
Debug the Code introduces students to the concept of debugging and coding. Each card presents a program or algorithm that students must analyze. Their task is to cut and sort the components into columns labeled "Works" and "Needs Debugging." If you are seeing multiple classes, the pieces could be laminated and used for each class. An extension activity could have students fix the codes that need to be debugged. Includes:3 differentiated sortsDebug vocab postersAnswer KeyExit ticketThe debugging
2nd - 4th
Computer Science - Technology, Instructional Technology, Library Skills
Loop Algorithms Reading Comprehension Worksheets | Grade 11 AP
Are your students struggling to understand loops, algorithms, and data processing concepts in programming? Make complex computer science topics easier to grasp with these focused reading comprehension worksheets designed for Grade 11 Advanced Placement learners. This print-and-go resource helps students build a clear understanding of common loop algorithms used in programming and data processing. Through carefully structured reading passages and targeted questions, students practice analyzing co
11th
Computer Science - Technology, General Science, Instructional Technology
Algorithms Reading Comprehension Worksheets | Grade 12 AP
Are your students struggling to understand how sequence and order impact algorithms and programming outcomes? Help them build strong reading comprehension skills while mastering key computer science concepts like sequencing, debugging, and logical flow with these ready-to-use worksheets. This resource is designed to support Grade 12 AP students in developing a deeper understanding of algorithms, with a strong focus on how reordering steps affects results. Through carefully structured reading pa
12th
Computer Science - Technology, Engineering, Instructional Technology
Also included in: Algorithm Design Reading Worksheets Bundle | Grade 12 AP
Peanut Butter and Jelly Algorithm / Sequencing Activity
Teach ALGORITHMS AND SEQUENCING. Students will "code" a set of instructions, the algorithm, to help a robot, yourself, make peanut butter and jelly sandwiches. Students will create their own algorithm for the robot to use and make a sandwich. They have two tries! Usually the first try is going to messy and fun as the teacher/robot tries to follow the steps. Once they learn from their mistakes (debugging) they can try again, usually with better results. SLIDES 1 - 5 ARE TEACHER INSTRUCTIONSSLIDES
1st - 10th
Computer Science - Technology, Instructional Technology
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
Computer Science and Programming Word Search | Coding, Algorithms, Binary Code
Computer Science and Programming No Prep Worksheet Activity with Vocabulary Words / Terms - Vocabulary Review Game Hidden Words: Algorithm Binary Code Computer Science Compiler Data Structure Encryption Flowchart Gateway Internet Protocol Java Machine Learning Network Programming User Interface Variable Web Server Assembly Language Database Node Operating System Version Control Debugging Open Source Source Code Virtual Machine Great for: Early Finishers, Vocabulary Lesson, Emergency Sub Plan, H
7th - 12th
Computer Science - Technology, Instructional Technology, Vocabulary
Also included in: Computer Science Concepts and Networking Word Search BUNDLE
Computer Science Terms Puzzle |STEM| Binary Code, Algorithm, Hardware, Software
Computer Science Terms No Prep Worksheet Activity with Vocabulary Words / Terms - Vocabulary Review Game Hidden Words: Algorithm Computer Science Binary Code Compiler Data Structure Debugging Encryption Hardware Software Machine Learning Operating System Cloud Computing Data Mining Source Code Cloud Storage Byte Kilobyte Megabyte Gigabyte Terabyte User Interface User Experience Back End Front End Great for: Early Finishers, Vocabulary Lesson, Emergency Sub Plan, Homework, Unit Supplement, Spong
6th - 12th
Computer Science - Technology, Instructional Technology, Vocabulary
Also included in: Computer Science Concepts and Networking Word Search BUNDLE
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