Binary Code Activities
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Code cracker math jokes –Fast finisher activities | Early finisher activities
Give your fast finishers something fun to do while they practice their times tables. Students solve equations to work out the letters that will crack the code of jokes that will crack them up! Answer key included. Different versions for US and UK spellings included if applicable.
2nd - 5th
Basic Operations, Math, Numbers
CCSS
3.OA.A.4
, 3.OA.C.7
Free Christmas Code Cracker Grades 1-2
Add a dash of festive fun to your maths lessons with this joyful Christmas mystery! In this escape room / code cracker students become maths detectives as they crack codes to find out where the missing present has been hidden. With every clue, the excitement builds, making this the perfect way to bring some holiday cheer to your numeracy block. Find this resource in our money-saving code cracker BUNDLE.Ideal for Year 1 and Year 2 students, this low-prep activity blends number skills, shape knowl
1st - 2nd
Basic Operations, Geometry
Also included in: Code Cracker BUNDLE / Escape Room BUNDLE Grades 1-2
One Step Addition and Subtraction Word Problems-Lock Box Escape Room Activity
*************** THIS PRODUCT REQUIRES ADDITIONAL PURCHASE OF 4 DIGIT LOCK & WILL NEED SOME CONTAINERS THAT CAN BE LOCKABLE*************** Description of this Lock Box Escape Room ActivityThis is an escape room like activity that works on one step addition and subtraction word problems. This packet has 3 different activity sheets each with 4 addition problems on each page totaling 12 problems in total. You will need a lock with 4 numbers, which cost around $5-$10. I would get a lock you can r
1st - 2nd
Basic Operations, Other (Math)
Teach Your Students to Code Quickly with Scratch Programming Basics!
Now FREE! Here is a video if you are interested: How to Use Scratch in Your Classroom the Easy Way 2018Finally! Your students can get started and easily build their STEM and 21st Century skills from MIT's SCRATCH Programming! Quickly teach your students how to code great projects in your classroom. No coding experience needed! This guide will... -Help you set up your class login and student files properly; learn the pros and cons of class logins vs. student logins -Help you quickly navigate th
3rd - 12th, Adult Education, Higher Education
Basic Operations, Computer Science - Technology, For All Subjects
Can You Crack The Code?
This activity is designed to extend students' understanding of different types of patterns (numerical, alphabetical, & geometric). The activity is intended for students to work in cooperative pairs and design their own original pattern for their fellow classmates to solve. I always use this activity prior to Back-To-School Night and have them on display in my classroom. The students love the idea of challenging their parents and the parents have fun finding their children's work and attempt
4th - 8th
Basic Operations, Math, Other (Math)
Addition and Subtraction QR Code Scavenger Hunt
In this QR scavenger hunt, students use a smartphone or tablet to scan QR codes. When they scan a code they will hear a mathematical word problem (addition or subtraction) read to them. They have to solve and record their answer before moving on to the next code.
K - 2nd
Basic Operations, Other (Math)
CCSS
1.OA.A.1
QR Code - Division
This product is exactly like the QR Code - 2-dgit by 2-digit multiplication one. There are 10 division problems listed on the page (ranging from 2-digit dividends to 4-digit dividends all divided by 1-digit divisors). The answers are within the QR codes. Students should use an iPad or other device to scan the QR code after figuring out the answer and write the number of the code on the line.
4th - 6th
Basic Operations
Multiplication code breaker
Code breaker activity for multiplication and division.
3rd - 4th
Basic Operations
3-Digit Addition Place Value Mat
A simple color coded 3- digit addition place value mat. Print. Laminate. Use again and again! Perfect for centers!
1st - 5th, Adult Education
Basic Operations, Math, Numbers
Thanksgiving Turkey - Basic Addition and Subtraction Facts within 10
This is a color-by-code activity. Students answer the basic addition and subtraction facts on the turkey. Then, they use the given code to color the turkey.
1st - 3rd
Basic Operations, Mental Math
Odd & Even: Number Patterns
PowerPoint Presentation -- a simple, color-coded overview of odd and even numbers, with presentations of definitions, visual examples, and product expectations for addition and multiplication. Perfect for having students copy into their Math Journals for future reference. CCSS 3.OA.D.9; 4.OA.C.5, and SMP #1, #2, #3, #4, #7, and #8. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
3rd - 5th
Basic Operations, Numbers
CCSS
3.OA.D.9
, 4.OA.C.5
Multiplying Two Digit Decimal by Two Digit Decimal Riddle Joke Area Model
Directions: Solve each problem below and find your answer in the code on the last page. Each time the answer appears, write the letter of the exercise above it. NO ANSWER KEY INCLUDED EDITABLE ANSWER: They wiped their nose with the wrong hand Copyright & Terms of Use© 2026 Jamie W. All rights reserved. This resource is licensed for single-classroom use only. Purchasing this product grants permission for use by one teacher in their classroom. Additional licenses must be purchased for other tea
4th - 7th
Applied Math, Basic Operations, Fractions
division story problem centers and chart
I have typed nine real life scenarios for students solve division problems. The stories are coded with graphics to help coordinate their record sheet. I use manipulatives at each station to aide include tactile learners. Manipulatives can be placed in a plastic bag. For example at the station in which balloons are being divided, balloons can be placed in a bag. This lesson is very engaging and fun. I use it in my 3rd grade class but it could also be used for 2nd or 4th.
2nd - 4th
Applied Math, Basic Operations, Other (Math)
Arithmetic Part II - Subtraction (1 - 20)
NOTE: The attached file includes lesson highlights only. Please purchase the complete bundle from our store here: Arithmetic Part II - Subtraction (1 - 20)Use code REDTPT5 at checkout for a one-time 5% discount. ----------------------------------------------------------------------------------------------------------------- Bringing you an easy and enjoyable way to learn subtraction. All fun, minus stress! Key featuresComprehensive content: this lesson introduces subtraction from 1 all the
K - 2nd
Arithmetic, Basic Operations, Numbers
CCSS
K.OA.A.1
, K.OA.A.2
, K.OA.A.3
+10
Hogwarts digital Escape Room. Solve the problems and you will be free!
Escape game in which the students have to solve maths division problems and accomplish tasks in five destinations in order to progress and accomplish the secret code needed to escape from the site of the game. It is an exciting adventure which takes place in Hogwarts castle.
4th - 5th
Basic Operations, Math
Addition Fluency Data Tracker Pyramid
This is a pyramid of addition facts that I use to build addition fluency. When my kids pass their time-test, they get to color in that row. Then, they put their "code name" (that they create!) on the top and after each math class, I re-stack the pyramid to see who has the most fluency mastered. Works great for a data wall and to encourage kids to master their fluency!
K - 3rd
Arithmetic, Basic Operations, Numbers
CCSS
1.NBT.C.4
Multiplication Fact Tracking Sheet
This sheet can be used to track mastery of basic multiplication facts for students just learning multiplication facts or in need of intervention. For students with IEPs that focus on fact mastery, this sheet can be used as a data point when evaluating progress towards IEP goals.
This sheet can be used a variety of ways--- record correct vs. incorrect responses, color code cells based on accuracy (green - correct, yellow - incorrect, red - no response, etc), and more.
Use as a diagnostic tool
3rd - 6th
Arithmetic, Basic Operations, Mental Math
CCSS
3.OA.C.7
FREE Math Whodunnit Escape Room Sampler | Grades 3–5 | 3 Stations | CCSS
Your students are cracking a real math mystery — and they don't even know they're reviewing Operations and Algebraic Thinking. This free sampler is the first case in the DeskMade Math Whodunnit series, and it gives your students just enough of the experience to leave them wanting more. The Math Whodunnit series turns CCSS math skills into a story-driven detective investigation. Students read a short crime scenario, solve four math questions per station, decode a code word from their answers, and
3rd - 5th
Algebra, Basic Operations, Numbers
CCSS
3.OA.A.1
, 3.OA.A.2
, 3.OA.A.3
+14
EUREKA MATH 2nd Grade Module 3 Lesson 1 Slideshow Place Value
This bundle includes supplemental materials that can be used for instruction with the
EUREKA New York Modules Mathematics Curriculum: Second Grade
lesson plans. I decided to create these files when I found that reading from the Modules “script” was boring and difficult to follow. I tried to make the presentation of the lesson colorful and engaging for students (and the teacher!). Also, on slides where students and teachers will be talking back and forth I have made it color-coded. Teacher
1st - 3rd
Basic Operations, Math, Place Value
FREE Gifted & Talented Challenge Puzzles Math ELA Early Finishers Activities
Great first day of school activities! 12 daily challenge puzzles that are perfect extension activities for gifted and talented students. Gifted and talented students thrive on daily challenge, and are often deep thinkers. With Google Slides, powerpoint and task cards in both colour and ink saving black and white they are sure to save teacher lots of time preparing enrichment activities for their gifted and talented students. Great for early finishers activities! If you and your students enjoyed
2nd - 6th
Algebra, Basic Operations, Writing
FREE Multiplication Activities for THIRD GRADE
We’ve done your lesson planning for the week! This FREE resource includes 5 days of done-for-you multiplication lessons and activities for third grade! See how easy it can be to plan, prep, and implement effective and engaging math lessons. This FREE resource makes introducing multiplication a piece of cake. It includes a pre-assessment and lessons on repeated addition and equal groups. The interactive instructional PowerPoint is your complete mini-lesson–just project on the board and
3rd
Basic Operations, Math
CCSS
3.OA.A.1
Christmas Math Budget Activity
Christmas is weeks away, and there has been a terrible disaster! Students are given $10,000 to buy presents for the children of a small town and save Christmas, but they must plan it out, and must not overspend! Students must use problem solving, multiplication with money, a data table, and estimation to complete this activity. Students are required to describe how they chose to approach the problem, as well as make a collage of the items they bought, accompanied by their prices. Great fun!
3rd - 5th
Applied Math, Basic Operations, Math
Division FREE Math Activities with Lessons FOURTH GRADE
We’ve done your lesson planning for the week! This FREE resource includes 5 days of done-for-you division lessons and activities for fourth grade! See how easy it can be to plan, prep, and implement effective and engaging math lessons. This FREE resource makes introducing division a piece of cake. It includes a pre-assessment and lessons introducing remainders, equal groups, arrays, and area model. The interactive instructional PowerPoint is your complete mini-lesson–just project on th
4th
Basic Operations, Math
CCSS
4.NBT.B.6
Middle School First Day of School Activity (Math)
I use this first day of school activity to get to know the students and get them started with mathmatical thinking on our first day together. The students complete the worksheet, adding up all the numbers at the end, then as a class we order the totals and assign special names to each student based on their order. It isn't age specific, but I find that my Middle School students were very engaged by the process.
5th - 8th
Basic Operations, Math
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