Binary Code Challenge
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Algebra: Substitution. Crack The Code Challenge!
An Algebra challenge using substitution to solve problems. Using a school floor plan, work your way around the school picking up locker numbers along the way. Get all the questions right and you will be able to crack the code. You will find included: A school floorplan A student answer tracker worksheet Algebra substitution examples. Answers. Digital Version Also Available: EaselIf you decide to use this version of the resource, instructions and answer boxes are already in place but please feel
5th - 7th
Algebra, Basic Operations, Math
CCSS
6.EE.A.2
, 6.EE.A.2a
Haunted House ESCAPE ROOM 4th Grade Halloween Math & Reading Crack the Code
This Haunted House Escape Room is a super fun and engaging way for students to practice math and reading skills! It is a low-prep activity with an exciting theme designed for fourth grade. Students begin by reading an exciting storyline that sends them to a dark, abandoned house. Once inside, they discover the doors are locked - and the only way to get out is by solving puzzles that will unlock each room. This is a perfect Halloween escape room activity, but can be used any time of year. Hallo
4th
Basic Operations, Informational Text, Telling Time
CCSS
3.MD.A.1
, 3.NBT.A.3
, 4.NBT.A.1
+9
Rounding PUZZLES Challenges Fun End of Year Review Worksheets 3rd 4th 5th Grade
Fun end of year math review activities! Rounding to the nearest 10, 100, 1000, whole number, and decimal places practice worksheets ( 7 fun mystery word or crack the code / codebreaker type puzzles) for upper elementary 3rd 4th 5th Grade / Grade 3 4 5 math early / fast finishers activities, rounding and place value math centers / stations, bell ringers, morning work, warm ups, fun math fillers, sub plan lessons, test prep, extra practice worksheets, extension challenges, review challenges, infor
3rd - 5th
Decimals, Math Test Prep, Place Value
CCSS
3.NBT.A.1
, 4.NBT.A.3
, 5.NBT.A.4
St. Patrick's Day Fraction Challenge: Leprechaun Lineup
Add, subtract, multiply, and divide fractions and mixed numbers to decide which leprechaun caused mischief in your classroom! Students have to crack a number letter code to finish sentences and determine the height and weight of the leprechauns to solve the mystery. 3 Levels: ☘Add and subtract fractions with like denominators ☘Add, subtract, multiply, and divide fractions ☘Add, subtract, multiply, and divide fractions and mixed numbers Includes: ☘List of suspects ☘Directions with step by step in
4th - 6th
Fractions, Math
CCSS
4.NF.B.3c
, 4.NF.B.3d
, 4.NF.B.4
+3
Sudoku Escape Room Math Challenge Logic Puzzle Game ( Addition Pack #1 ) No Prep
Sudoku escape room activities are great for individual skill building or team building. These quality activities are designed to expand your escape room adventure by combining with other escape room activities or can be used as one escape room activity! It is a 3 in 1 Puzzle Escape Room. This puzzle pack includes fun variations of the exit game to help exercise students’ problem-solving, critical thinking, and math skills. Great to help keep students busy while building/improving essential skil
4th - 12th, Adult Education, Higher Education
Math
ESCAPE ROOM 5 Grade Math Reading Crack the Code Activity Decimals Ordered Pairs
Escape From New York is a super fun and engaging way for students to practice math and reading skills! It is a low-prep escape room activity with an exciting theme designed for fifth grade. Students begin by reading an exciting storyline in which they are lost in New York City. The only way to get out is by solving puzzles that will unlock different landmarks throughout the city. This activity can be used any time but is especially great to review skills at the end of the year. There are 5 puzz
5th
Decimals, Graphing, Informational Text
CCSS
5.MD.A.1
, 5.NBT.A.3
, 5.NBT.B.5
+10
Summer crack the code Math addition and subtraction
Engage your students in a fun and educational summer-themed math adventure with the "Summer Crack the Code: Math Addition and Subtraction Worksheets" pack! Designed specifically for kindergarten and 1st grade learners, this comprehensive resource combines the excitement of decoding with essential math skills practice. This pack includes 30 beautifully crafted worksheets that challenge students to solve addition and subtraction problems within the range of 0-20. Each worksheet features vibrant su
PreK - 1st
Math, Numbers
CCSS
1.OA.A.1
Also included in: crack the code math addition and subtraction Bundle
Sudoku Mystery Picture Escape Room: Math Code Word Logic Puzzle Bundle No Prep
Sudoku Mystery Picture Escape Room: Bundle Pack Puzzle GameThese 3 in 1 Puzzle Game Activities (Sudoku, Mystery Picture and Code Word Puzzle Activity Combination) are Great for School Party Activities, Puzzle Competitions, Extra Credit, Individual or Team Building Activities! These escape room games are designed to help exercise students’ problem-solving, critical thinking, mental math, and math skills. It is a great way to keep the students busy and help build/improve essential skills. Ready t
PreK - 12th, Adult Education, Higher Education
Math
Elapsed Time to the Nearest Minute Task Cards With Optional QR Codes
These 32 task cards are an easy way for students to practice elapsed time to the nearest minute. Each of the task cards has a word problem addressing elapsed time. There are some challenging problems to really make your students really think! Optional QR codes are included for students to self-check their answers. Full color and black and white printable options are included. A digital version to use with Easel is also included. This resource is also part of a money-saving Telling Time
2nd - 4th
Math, Measurement, Other (Math)
CCSS
3.MD.A.1
Also included in: Telling Time Task Cards and Games Bundle
Alphabet Number Code COMPLETE SYSTEM: 26 Worksheets, Teacher Guide & Answer Keys
Transform problem-solving skills while building vocabulary and persistence with this complete alphabet number code system. Students progress from simple patterns to complex multi-row challenges, naturally discovering decoding strategies through 156 carefully scaffolded puzzles that build confidence and cognitive flexibility. Grades 2-6 | Math & ELA | Complete System | 156 Puzzles | PDF Format | No PrepThis systematic approach eliminates guesswork from differentiated instruction while developing
2nd - 6th
Numbers, Spelling, Vocabulary
CCSS, NGSS
2.NBT.A.2
, 1.OA.A.1
, 2.OA.A.1
+6
Halloween STEM Challenge Pack | Grades 2–3 & 4–5 PDF + Easel™ Low-Prep, High Fun
Bring Halloween magic to your classroom with this hands-on STEM Challenge Pack! Designed for Grades 2–3 and 4–5, these low-prep, high-engagement STEM activities combine science, engineering, math, and technology with spooky seasonal fun. 🕸️👻 Students will build, test, record, and reflect while strengthening problem-solving, creativity, and teamwork skills. ⚗️ What’s Inside (Full Pack – $4.99) 4 Spooky-Fun STEM Challenges: 🧪 Witch’s Bubbling Potion (Science) – Explore safe chemical r
2nd - 5th
Engineering, General Science, Mental Math
Also included in: Halloween Reading & STEM Bundle | Grades 3-5
Spring Multiplication Code Activity | 2-Digit by 1-Digit Worksheets | Gr 3-5
Looking for a fun and easy way to help your students practice 2-digit by 1-digit multiplication? This Spring-Themed Code Activity set combines math skills with mystery decoding fun—keeping students engaged while building fluency! This resource includes 10 printable worksheets and 10 digital versions, giving you flexible options for use in the classroom or with distance learning. Each page challenges students to solve multiplication problems and use their answers to crack a spring-themed code
3rd - 5th
Basic Operations, Math, Math Test Prep
CCSS
3.NBT.A.3
, 4.NBT.B.4
, 4.NBT.B.5
Back to School Crack the Code | Addition & Subtraction Math Mystery Worksheets
Make back to school math fun and meaningful with this engaging Crack the Code bundle!These no-prep worksheets combine addition and subtraction within 20 with mystery puzzles that students love to solve. Each page challenges students to solve math problems, decode a secret message, and reveal a fun back-to-school riddle or word. This is the perfect way to build fluency, spark excitement, and keep your class focused — great for morning work, math centers, or brain breaks. What’s Included:10 Cr
1st - 2nd
Math, Numbers
Sudoku Escape Room Math Challenge Logic Puzzle Game ( Addition Pack #2 ) No Prep
Sudoku Escape Room Math Challenge Logic Puzzle Game ( Addition Pack #2 ) includes fun variations of the exit game to help exercise students’ problem-solving, critical thinking, mental math, and math skills. Great to help keep students busy while building/improving essential skills. Can be used as an individual skill building or team building activity. These quality activities are designed to expand your escape room adventure by combining with other escape room activities, or can be used as one e
3rd - 12th, Adult Education, Higher Education
Math
Mixed Operations Word Problems for 3rd Grade: Break the Code
This packet combines mixed operation word problems with silly jokes and riddles to make practice fun. Students are challenged to solve the problems and decode the answer to the riddle. Each page contains 5 - 8 problems and can be used for early finishers, small group, independent work, or workstations. Product includes key for all pages.
3rd
Basic Operations, Math Test Prep, Other (Math)
Also included in: Word Problems: Mixed Operations for Grades 2 - 5: Break the Code Bundle
Halloween Crack the Code Math | Addition Mystery Worksheets for 1st Grade
Make Halloween math unforgettable! These Crack the Code Addition Puzzles are the perfect way to combine spooky fun with skill-building in 1st grade. Your students will love solving math problems to uncover Halloween-themed mystery words—like "pumpkin", "costume", or "vampire"—while practicing essential addition facts. Each worksheet includes kid-friendly math problems with a built-in codebreaker challenge. As students solve each equation, they match the answer to a letter and slowly reveal the s
K - 2nd
Math, Numbers
Sudoku Escape Room Math Challenge Logic Puzzle Game ( Addition Pack #3 ) No Prep
Sudoku Escape Room Math Challenge Logic Puzzle Game ( Addition Pack #3 ) includes fun variations of the exit game to help exercise students’ problem-solving, critical thinking, mental math, and math skills. Great to help keep students busy while building/improving essential skills. Can be used as an individual skill building or team building activity. These quality activities are designed to expand your escape room adventure by combining with other escape room activities, or can be used as one e
3rd - 12th, Adult Education, Higher Education
Math
Christmas Secret Code Math | Addition & Comparing Numbers | K-1st Grade No Prep
Fun Crack the Code Christmas | Christmas Math Center: Add, Subtract and CompareBring festive problem-solving fun to your holiday math centers! These Fun Crack the Code Christmas activities help first graders practice addition, subtraction, and comparing numbers using cheerful picture codes that feel more like games than math work. Students solve each math code, crack the Christmas mystery, and build confidence with number sense skills along the way — perfect for December centers, early finishe
K - 1st
Basic Operations, Math
CCSS
K.OA.A.2
, K.OA.A.3
, K.OA.A.4
Math Crack The Code - Winter Break Math - Addition Up To 10 Worksheets
Math Crack The Code - Winter Break Math - Addition Up To 10 Worksheets - Winter EditionHey there, fellow educators! Winter is in the air, and what better way to engage your Kindergarten students in math than with our " Math Crack The Code - Winter Break Math - Addition Up To 10 Worksheets" These worksheets are not just your typical Addition Up To 10 Worksheets exercises – they're a delightful combination of Winter Break Math, logic challenges, and, of course, Math Crack The Code excitemen
K - 1st
Basic Operations, Math
Math Crack The Code - Winter Break Math - Subtraction Up To 10 Worksheets
Math Crack The Code - Winter Break Math - Subtraction Up To 10 Worksheets - Winter EditionHey there, fellow educators! Winter is in the air, and what better way to engage your Kindergarten students in math than with our " Math Crack The Code - Winter Break Math - Subtraction Up To 10 Worksheets - Winter Edition" These worksheets are not just your typical Subtraction Up To 10 Worksheets exercises – they're a delightful combination of Winter Break Math, logic challenges, and, of course, Math C
K - 1st
Basic Operations, Math
Halloween Crack the Code Math Worksheets | Addition & Subtraction Mystery Puzzle
Make Halloween math exciting with these Halloween Crack the Code Math Worksheets! This engaging set includes 10 printable mystery puzzles focused on both addition and subtraction within 20 — perfect for 1st and 2nd grade students who love a spooky challenge. Students solve math problems to crack Halloween-themed riddles like:What do witches fly on?What flies at night and squeaks?What crawls in haunted houses?Each worksheet includes:Addition and subtraction problems (within 20)A fun crack-the
K - 2nd
Math, Numbers
Math Challenge Money and Time Printables
Have your students ever struggled with counting money and telling time? This product is for them to practice time and money. Any first-grade teacher would purchase this product because he or she can teach the students how to tell time or to count money. What's Included In This Product?Telling Time: Students will draw the hands on the clock to show a given time. Telling Time: Students will tell the time based on the given clock. Telling Time: Students will match the time with the clocksTelling T
1st
Math, Measurement
CCSS
1.MD.B.3
Also included in: Math Challenge Bundle
Worksheet Crack The Code : Addition and Subtraction to 10
Worksheet Crack The Code : Addition and Subtraction to 10Engage your K-2nd grade students with this exciting set of math worksheets designed to reinforce addition and subtraction skills for numbers 1-10. This resource includes 10 printable PDF worksheets that challenge students to decode cartoon characters representing numbers and solve equations. Each worksheet features a unique "code" where cartoon characters stand in for numbers. Students must first crack the code to determine which character
K - 2nd
Basic Operations, Math, Numbers
4th Grade Thanksgiving Math Mystery: Multiplication 3 & 2 digit by 1 digit
Challenge your students this Fall and Thanksgiving season with a Math Mystery! Let your students practice Multiplying 3 Digit & 2 Digit by 1 Digit by cracking the code and find out who Spilled The Pumpkin Spice Latte! This resource includes different types of math prompts to get your students thinking and practicing their math skills in different ways. Save time with this No Prep Math Mystery for all types of classroom settings! Work online, offline, independently, or with a partner, you de
3rd - 5th
Basic Operations, Math
CCSS
4.NBT.B.5
, 5.NBT.B.5
, 4.OA.A.3
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