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
Hundreds Chart with Cut and Paste Activity
This includes two variations of a Hundreds Chart: one ranging from 1 to 100 and one ranging from -20 to 120. It also has a simple cut and paste activity for both variations of the charts. Charts are blank and can be color coded in a variety of ways to help students identify various patterns.
Not Specific
Basic Operations, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.2
, K.CC.A.3
+6
Equation Daily Physical Activity (DPA - APQ) in-door game!
Fun, easy&quick to prep and editable (docx format) game cards. Instruction below and also included in the document.
Perfect for Ontario Ministry mandated Daily Physical Activity (DPA - APQ).
Integration of math and physical activities.
Can be used for simple algebra/operations practice.
Instruction
1. Half of the class carry an equation card and the other half carry a number card. Differentiate the equation and the magnitude of numbers according to the students.
2. Students roam around the cla
2nd - 6th
Algebra, Basic Operations, Physical Education
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 Codes in TK - Addition Practice
There are 16 addition task cards with pictures. Each card has a QR Code with the answer to each problem. This lesson encourages your students to get out of their seats and actively engaged in practicing math basics using technology. Enjoy scaffolding your lessons with picture representations for your beginning or advanced TK students. Print the task cards and record sheet. Teachers may want to laminate the task cards & answer sheets for year to year use. This can be a bulletin board activi
PreK
Basic Operations, Math, Mental Math
CCSS
K.CC.A.2
, K.CC.A.3
, K.CC.B.4
Color Code Problem Solving Decorations
Use the Color Code System in your class to help your students remember the process of solving problems.
The first page is used to tape down on student desks. The other pages can be used along with the powerpoint found at:
http://www.teacherspayteachers.com/Product/Color-Code-Problem-Solving-Strategies-1259290
PreK - 9th
Arithmetic, Basic Operations, Other (Math)
3 Digit Subtraction Task Cards with QR Codes
This set of FREE task cards addresses 3-digit subtraction with regrouping! The QR codes provide a text answer for students to check their work. Task cards are awesome ways to provide differentiation opportunities, to use as a center, or to use for small groups. The QR codes are a great way to tie in technology and motivate students!
2nd - 4th
Basic Operations, Math
Multiplication and division - crack the code! (Core)
Can children crack the code to find the punchlines to the jokes? Using and applying their multiplication and division skills, solve the calculations, find the corresponding letter and work out the punchlines to the jokes :)
3rd - 4th
Basic Operations, Calculus, Mental Math
2nd Grade 2.NBT.2 With QR Codes
NBT 2, skip counting, with QR CODES
1st - 3rd
Basic Operations, Mental Math, Numbers
CCSS
2.NBT.A.2
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
Basic Addtion QR Codes
Here are addition fact family cards 1-9. Kids can do this independently at a station, all they need is a QR reader to get the answer. Very Independent and Very Easy to Use!
PreK - 3rd
Basic Operations, Math
Crack the code addition 2
Students practice basic addition facts for second grade. Students can use the fact side OR the QR code side for speed and fluency.
1st - 3rd
Arithmetic, Basic Operations
Addition code - No regrouping
Students will add the equations and then use the answers to solve the code at the bottom of the page. Fun way to build math fluency.
1st - 3rd
Arithmetic, Basic Operations, Math
Multiplication Table
Color-coded multiplication table First, find the numbers you need to multiply. Then find the square where the two numbers meet (as if you drew two imaginary lines). For example, 8*9 =72, if you drew two straight lines both numbers would meet at 72!
3rd - 5th
Basic Operations, Mental Math
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
Multiplying Two Digit Whole Number by Two Digit Whole Number 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. EDITABLE NO ANSWER KEY INCLUDED ANSWER: THEY ALREADY HAD THEIR OWN DRUMSTICKS 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
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