Binary Code Challenge
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Binary Introduction Worksheet with Secret Code
This worksheet has a page explaining binary and a page where students will out a cipher with binary and crack the secret code. NOTICE - this download comes as a PDF file. The Free version does not come with an answer key and is not editable. Purchase (cheap!) the editable with key version here: https://www.teacherspayteachers.com/Product/Binary-Introduction-Worksheet-EDITABLE-with-Secret-Code-and-KEY-14638580
4th - 10th
Applied Math, Other (Math)
The Amazing Word-Match Trick – Classroom STEM & Literacy Fun
Bring instant excitement to your classroom with *The Amazing Word-Match Trick* — a quick, no-prep STEM literacy activity that doubles as a mind-blowing magic trick! Perfect for:✔ Morning meeting warm-ups ✔ Literacy centers ✔ Fun Friday brain breaks ✔ STEM challenges ✔ Substitute teacher lessons How It Works:Students start with 4 word cards (like MATH, LOVE, CODE, READ), tear them in half, mix the pieces, and follow simple “magic” moves. In the end… the two pieces they kept match *perfectly* — e
3rd - 8th
Other (Math)
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FREE End of Year Math Tricks Prank Magic of 25 Activity Unbelievable Challenge
Beginning of the Year, End of Year, First Day or First Week of School Math Magic of 25 Activity.Want to get your students excited about math and impress them? Check out these Math Magic Tricks that always work! Let them wonder, then reveal the secret, and let them become the magicians. The Unbelievable 25 Challenge.Every number you start with seems different: random, unpredictable, unique. But as you roll, calculate, and follow the sequence of operations, something strange begins to happen...
4th - 8th
Basic Operations, Numbers, Other (Math)
FREE 6 7 Six Seven 6-7 Viral Math Meme Trend Order of Operations Math Challenge
Six Seven 67 Math Challenge: Order of Operations. Bring the viral fun of 6-7 Math into your classroom. Add arithmetical symbols between the sixes and sevens to make each of the target numbers. You may use plus, minus, times, and divide symbols, as well as parentheses and brackets for grouping. Inspired by Math = Love. This resource includes:- The printable version in PDF + the answer key. Click the GREEN STAR at the top of my store to follow me and be informed about my new products and sales.
4th - 8th
Basic Operations, Order of Operations, Other (Math)
FREE 67 Math and Perfect Square Day 9/16/25 6-7 Math Challenge Triple Square Day
67 Math Meets Perfect Square Day (9/16/25). Bring the viral fun of 6-7 Math into your classroom while celebrating Triple Square Day! On 9/16/25, the date itself is a Pythagorean triple (3² + 4² = 5²). Connect this rare mathematical moment with playful 67 Math challenges: students use only the digits 6 and 7 (or 2, 3, 4, and 5) to build true equations. It’s the perfect blend of math puzzles, number play, and cultural math phenomena, making 9/16/25 a day your students will never forget! You c
5th - 8th
Basic Operations, Numbers, Other (Math)
Open Ended Math Question | Math Challenge
This open ended math question will provide a math challenge that your students will be excited to solve! This open ended question is easy to differentiate and will promote questioning, estimation, strategies, communication and planning. Skills Include:questioningmaking an organized planusing a variety of strategiescommunicating resultsestimationaddition and multiplicationcreative thinkingproductive risk taking in mathThis problem can be used:individuallywith partnersas a parent volunteer acti
3rd - 5th
Math, Mental Math, Other (Math)
End of Year Candy Box STEM Challenge Intro to Volume Surface Area STEAM Project
Exploring Volume and Surface Area through a Challenge: Candy Box. A great challenge for introducing ideas like nets, surface area, and volume. You need: Colored cardstock paper, white copy paper (A4 or letter size), scissors, tape, and candies. In the file, you will find tips and my experiences with this project, as well as the rules of the challenge and examples to show your students. It can be an individual activity. You can also do this activity in groups of 2–3 students. It’s a perfect BTC
5th - 8th
Geometry, Measurement, Other (Math)
Snap Cubes St. Patrick’s Day Task Cards / STEM Challenges for Math Link Cubes
These St. Patrick’s Day Snap Cube Task Cards are the perfect STEAM activity for Pre K to Grade 2. Use with Snap Cubes, Math Link Cubes, or Unifix Cubes. Perfect for morning tubs, STEM bins, early finishers, or math centers. Includes6 Task Cards 4x6 inches approx Task Card Label Love this ? Click around:Spring Snap CubesSnap Cube Bundles $1 Snap Cube Patterns
PreK - 3rd
Library Skills, Numbers, Other (Math)
CCSS
K.CC.A.1
, K.CC.A.3
, K.CC.B.4
Egyptian Sphinx Math Ratio Problem FREE Grade 4 Gifted + 5th-6th Challenge Math
Here's a quick free challenge with the mystery of the Sphinx. Using a primary source photo, students measure, estimate, and use ratios to calculate the height of the Sphinx. Part of a ratio six pack for gifted grade 4 and grades 5 and 6, this activity is also included in an engaging unit for gifted grade 4 on pyramids.
4th - 6th
Fractions, Other (Math)
Unplugged Coding Floor Cards – Hearts | Valentine’s Day Free Printable
This free unplugged coding resource includes floor coding cards designed for Pre-K and Kindergarten students. Students practice early coding skills by following and creating simple sequences without screens. The cards can be used on the floor for movement-based activities or printed smaller for table work as a hands-on coding puzzle. This resource supports: Unplugged coding and computational thinking Sequencing and logical thinking Early math skills Problem-solving and fine motor development
PreK - K
Computer Science - Technology, Other (Math)
Christmas block center activity - Wooden Block Challenge Cards
Enjoy this FREE Christmas block center activity to improve fine-motor development, problem solving and STEM skills using colored wooden blocks. There are 4 construction cards included in this Christmas set and children will love the challenge of building the: Xmas TreeStarStockingGift This would make an ideal Christmas activity for a Pre-School, Kindergarten or Prep class. This is an excellent task to develop: Fine-motor skills Problem solving and reasoning skillsHand-eye co-ordinationLa
PreK - 2nd
Engineering, For All Subjects, Other (Math)
CCSS
K.CC.B.4a
, K.CC.B.4b
, K.CC.B.5
+7
Engaging Math Journal Prompts Bundle | Multiplication Fraction Challenges
Are you searching for exciting math journal prompts to elevate your students' understanding of multiplication, fractions, and mathematical patterns? Our Math Journal Prompts Bundle is designed to boost students' mathematical comprehension through engaging and interactive journal activities. This is a FREE SAMPLE!Why Choose Our Math Journal Prompts?⭐️ Enhance Mathematical Understanding:These carefully crafted prompts reinforce students' grasp of multiplication, fractions, and mathematical
1st - 3rd
Basic Operations, Fractions, Other (Math)
CCSS
3.NF.A.1
, 3.NF.A.2
, MP1
Crow's Challenge (High School Probability: Games and Fairness)
A challenging multi-step probability problem involving games and fairness. Includes a skill summary, an annotated solution walkthrough, and a sample exemplary student response. The problem itself is presented in grayscale for ease of printing; all other slides are in full (RGB) color for display as a slideshow.
9th - 12th
Math, Other (Math)
CCSS
HSS-MD.A.2
, HSS-MD.B.5
, HSS-MD.B.5a
+3
Free Character Color by Code Math Worksheets - Addition & Subtraction Activities
Try this FREE sample from my full Color by Code bundle!Make math practice fun and engaging with this Color by Code freebie, perfect for Kindergarten and 1st Grade students. This sample includes 1 character with 2 printable worksheets to help students reinforce basic math facts in a creative and interactive way. ✨ What's Included:1 Color by Code worksheet – Addition to 101 Color by Code worksheet – Subtraction within 101 Answer keys 1 Page with a link to the full version These worksheets ar
K - 2nd
Arithmetic, Basic Operations, Other (Math)
![Preview of [Math Challenge #57] Pi Day!! (3.14.2022)](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-57-Pi-Day-3-14-2022--7865440-1656585407/750f-7865440-1.jpg)
[Math Challenge #57] Pi Day!! (3.14.2022)
Celebrate Pi Day with this mighty challenging Pi - Puzzle!! Can you find the area of the circle? Please check out my YouTube Channel "Math Challenge" for the SOLUTION! Pi Day!! (3.14.2022)PLEASE SUBSCRIBE to my YouTube Channel! I really appreciate it :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH for all that you do everyday in your classrooms! WE ALL ROCK for making a difference!! E-mail: knishimori@bridgemath.com
6th - 12th
Geometry, Math, Other (Math)
Challenge Game: Twenty-One
Twenty-One is a strategy game that is sure to challenge ALL ages and abilities. Students will enjoy creating theories for how to win and testing them out again and again!
1st - 6th
Other (Math)
![Preview of [Math Challenge #65] Red light Green light ...](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Math-Challenge-65-Red-light-Green-light--8245772-1656959556/750f-8245772-1.jpg)
[Math Challenge #65] Red light Green light ...
A thought-provoking problem where students need to use their knowledge on time and long-division to figure out what color the traffic light will be! 4th Graders and Above :) Please check out my YouTube Channel "Math Challenge" for the SOLUTION! [Math Challenge #65] Red light Green light ...PLEASE SUBSCRIBE to my YouTube Channel! It will give me HUGE MOTIVATION to KEEP GOING :) And if you could LEAVE A REVIEW for my problems, you are my new favorite person ;) But seriously, THANK YOU SO MUCH
4th - 12th
Arithmetic, Math, Other (Math)
CCSS
4.NBT.A.1
, 4.NBT.B.6
Brain Teasers & Logic Puzzles TRY FOR FREE
Challenge your students with this pack of 5 free brain teasers and logic puzzles! A variety of reasoning is needed to complete these tasks designed for gifted and talented students. This resource can also be used in the general classroom or at home, just for fun!
Each logic card is designed to be written on again and again after being laminated. The cards can also be projected on an interactive white board for whole class reviewing or reproduced onto paper. Each task card is included in full c
2nd - 4th
Other (Math)
FREE Math Brain Teasers | Elementary | What Number Am I? | Logic & Enrichment
Challenge your students with these FREE math Brain Teasers. Answer the question: What Number Am I? through a series of math-based clues. A great end-of-year or early finisher activity. Designed for upper elementary / 3rd / 4th / 5th. Assumed SkillsPlace valueBasic operationsDivisibility rulesIncluded2 Worksheets 2 brain teasers on each pageAnswer KeysPerfect ForEarly finishersCentersWarm-up activityEnd of year activityEnrichment / GATEStudents track their work with a provided number chart, think
3rd - 6th
Other (Math)
FREE Math Brain Teasers | What number Am I? | Logic & Enrichment | Middle & High
Challenge your students with these FREE math Brain Teasers. Answer the question: What Number Am I? through a series of math-based clues. A great end-of-year or early finisher activity. Designed for middle school and high school students. Skills UsedPlace valueBasic operationsExponentsPrime numbersDivisibility rulesIncluded1 Worksheet with 4 puzzlesAnswer Key💡Try more math mysteries from the series: • What Number Am I? Interactive Google Slides | Grades 3–6• What Number Am I? Grades 4–6• Wha
7th - 10th
Other (Math)
FREE Inequality Sudoku: Futoshiki Logic Puzzles for Early Finishers - Set of 4
Challenge your students to think outside the standard Sudoku box!This freebie features Inequality Sudoku, also known as Futoshiki. These puzzles take the classic 9×9 grid and add a layer of mathematical logic using greater-than (>) and less-than ( <) signs. What makes these puzzles special? To solve them, students can't just look at empty squares; they must follow the "inequality chains" to deduce where numbers belong. It’s a perfect way to reinforce mathematical symbols while building c
4th - 12th
Math Test Prep, Other (Math), Place Value
CCSS
4.NBT.A.2
, MP1
, MP3
FREE Addition with Regrouping 2 Digit for Kindergarten & Grade 1-2
Title: Challenge Your Learners: 2-Digit Addition with Regrouping Description:Ready for a challenge? This pack is perfect for students ready to master 2-digit addition with carrying. These worksheets provide ample practice for students to identify when regrouping is necessary and how to properly carry the ten over to the next column. It's a comprehensive tool for strengthening logical thinking and procedural fluency. Key Features:Comprehensive Practice: Focused specifically on regrouping skills.
K - 2nd
Basic Operations, Other (Math)
Color Sudoko Puzzles
Extend learning and challenge your children and students with Color Sudoko Puzzles!
20 Puzzles, directions, and an answer key are included!
Goal: Use all four colors, only once, in each column, row, and box. Move and arrange the blocks to solve the puzzles.
These puzzles are intended to be used with 1 inch foam blocks (4 of each: red, blue, orange, and green). Pom poms, magnets, or bottle tops painted in those colors could also be substituted.
Targeted Age: 5+
K - 2nd
Math, Other (Math)
FREE PDF Presentation Christmas Math Grades 7 & up
Get set for a holly-jolly math challenge with your middle school students, or just take a break and laugh with your high school students! Our Christmas-themed presentation features four fun competition problems covering: Logic Puzzles: Apply deductive reasoning and critical thinking. Ratios/proportions: Solving proportion problems involving three quantities Working Backwards: Using the final results of the series of operations to work back one step at a time to get to the beginning. Calendar: Fi
6th - 10th
Math, Other (Math)
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