Binary Code Challenge
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Crack the Code: Common Factors Encryption Worksheet | Differentiated Puzzle
Can your students break the code? In this engaging activity, students become "Code Breakers." They must find the Common Factors of specific number pairs to unlock a cipher and reveal a hidden secret message (a fun joke/riddle). BUILT-IN DIFFERENTIATION: We know every classroom has mixed abilities. This resource includes two versionsof the same puzzle: Level A (Scaffolded): Includes "Hint" columns (e.g., tells students how many factors to look for) to support struggling learners.Level B (Challe
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Binary Math
This handout is used to help the students convert Binary Code into Base 2 numbers. 0's mean off, 1's mean on. Instead of using Base 10, teach the students base 2, convert, and perform the functions. This is the final product after a study of Binary Code and Base 2.
There are quite a few lessons online with Binary and Base 2, but I created this to go with what I found online.
7th - 11th
Applied Math, Computer Science - Technology, Numbers
SPIES! A GATE Adventure 18+ Contact Hours - Challenging and Engaging!
Your students will ask to stay in from recess for this. It is the most popular unit I've taught in 32 years, and it is packed with challenging critical thinking. We imagine students are training at the school for spies: mini survivor challenges, mini crossbows, a jewel heist, footprint mysteries, memory games, cipher disks, case files, messages hidden in gel caps. This unit is STEM and critical thinking at its coolest and finest, and we’ve thrown in reading, speaking and listening, and a social
4th - 7th
Applied Math, Engineering
Also included in: SIMULATIONS Real-World Projects GATE Bundle Gifted
Math Problems in Coding & Algorithms NO PREP GRADE 7 MATH GAME - BIG UNFAIR
This game is UNFAIR and the kids love it!8 teams answer every question!The Big Unfair Game is a No Prep Math review game where students earn points for answering questions, but the points can be positive or negative! The goal is to have the score the closest to zero at the end of the game.The game is playable with the whole class together, or you can play it as small groups. All questions and answers are included. This version is Middle School Math, Grade 7, Math Problems in Coding & Algorithms
6th - 8th
Applied Math, Arithmetic, Math Test Prep
Math Problems in Coding & Algorithms NO PREP GRADE 8 MATH GAME - BIG UNFAIR
This game is UNFAIR and the kids love it!8 teams answer every question!The Big Unfair Game is a No Prep Math review game where students earn points for answering questions, but the points can be positive or negative! The goal is to have the score the closest to zero at the end of the game.The game is playable with the whole class together, or you can play it as small groups. All questions and answers are included. This version is Middle School Math, Grade 8, Math Problems in Coding & Algorithms
7th - 9th
Applied Math, Computer Science - Technology, Math Test Prep
Python Coding 2025 Lessons -Grade 9 Destreamed MATH (MTH1W1)
This complete coding unit introduces Grade 9 students to Python through engaging, real-world math and financial applications. It’s aligned to Ontario MTH1W Destreamed Math (Strand D: Coding) and CodeHS / Google Classroom integration, focusing on computational thinking, financial literacy, and problem-solving. Students learn to analyze, model, and automate mathematical and financial scenarios using core programming concepts — with scaffolded lessons, guided examples, student worksheets, and
9th - 12th
Applied Math, Financial Literacy, Statistics
Math CAFE (Math Challenge and Fun Enrichment)
Math CAFÉ© (Math Challenge And Fun Enrichment) is an area and time set aside in the math classroom for students to participate in individual, partner and team math games and activities. The goal is for students to explore and enjoy math beyond the curriculum. By participating in targeted math-related activities, students can stretch to new levels. High-achieving students can find ways to extend their knowledge, and struggling students can benefit by seeing familiar concepts in new ways, wrapped
Not Specific
Applied Math, Engineering, Math
FREEBIE OPEN-ENDED Data Challenges | GOOGLE CLASSROOM | DIGITAL
I'm a firm believer in making learning accessible for students of ALL abilities. This is why I have created these OPEN-ENDED Data Challenges. If you like this resource you may wish to purchase the full pack of graphs in my store: https://www.teacherspayteachers.com/Store/State-Of-The-Heart-Teaching. This resource contains two pictographs for your students to explore, slides with the question included and slides without if you prefer to present the question verbally. This resource is intended
K - 1st
Applied Math, Math
Volume Extension Project (Set of 2)
Need a challenge for students who already understand the basics of volume. Use these 2 volume projects to help extend your student's learning! Students will be asked to problem-solve real life situations as they apply what they know about volume in new "out of the box" ways of thinking.
4th - 6th
Applied Math, Measurement, Other (Math)
CCSS
5.MD.C.4
, 5.MD.C.5
, 5.MD.C.5a
+2
AP® Computer Science A | Goldie's Circuit Review Activities | AP Exam Test Prep
AP® Computer Science A Code Tracing Practice Circuit-Style Review Activity | Units 1–4 | AP CSA Exam Prep Help students strengthen one of the most important AP® Computer Science A skills, code tracing, with this engaging circuit-style review activity! Students practice reading Java code, determining program output, and checking their understanding as they move through a structured tracing circuit. What’s Included: You’ll receive TWO code tracing circuits aligned to the AP CSA CED: Tracing C
11th - 12th
Applied Math, Computer Science - Technology
AP® CSA Unit 3: Class Creation | Goldie's Projects & Activities
AP® CSA Unit 3 Projects & Activities BundleCoding Projects, Hands-On Practice & Review Game Make Unit 3 of AP Computer Science A engaging, effective, and easy to teach with this classroom-ready bundle of projects and activities, fully aligned to the 2025 AP CSA Course and Exam Description (CED). Whether you’re introducing classes and methods to your students or reviewing before the test, this resource saves you hours of prep while keeping your students actively learning. What’s Included:
11th - 12th
Applied Math, Computer Science - Technology
Also included in: Goldie's PROJECT & ACTIVITY BUNDLE for AP® Computer Science A
Design a Safe Drop System
🪂 Design a Safe Drop System: A Phenomena-Based STEM Engineering Challenge (5E Lesson)Engage your students in authentic, high-impact learning with this real-world STEM design challenge where they investigate a compelling phenomenon and apply physics, math, and engineering principles to solve a critical problem: How can we design a system that safely controls the motion of a falling object? 🌍 PHENOMENA-BASED LEARNING THAT DRIVES CURIOSITY This project begins with an observable, real-world phe
6th - 12th
Applied Math, Engineering, Physics
CCSS, NGSS
HSF-IF.A.2
, HSF-IF.B.4
, HSF-IF.B.6
+5
Also included in: STEM Night Expo Bundle
Bicycle Themed GATE Project Math, STEM, SEL, Cross-Curricular
This bicycle-themed STEAM unit has a bit of everything from challenging math calculations, creative art and storytelling, a social-emotional lesson, engineering history, and drafting/mechanical drawing. Total Time: Up to 7 Hours and More—easily pick and choose activities and break them into shorter segments based on your schedule. Social Emotional LaunchStudents view an amazing video of poetic bicycle “tricks” and engage in discussions about resilience and perfectionism. 30-40 minutes Bicycle Sp
5th - 8th
Applied Math, Geometry, Physical Science
CCSS
5.G.A.2
, 6.SP.B.4
, 6.RP.A.3
+1
Blueprint for a Dream Room GATE Scale Activity
My GATE students loved this engaging lesson! It was a real challenge for my 3rd graders and right on target for my 4th and 5th graders. If you want your GATE kids to finally have to WORK to find an answer, this is for you! I think this would also work well in the regular 6th or 7th grade classroom.
Instructions and recommendations for using this lesson are included.
Students will:
1. Research and record measurements around their home to get a realistic idea for the measurements of their dream
3rd - 8th
Applied Math, Measurement
Real World FRACTION Project Based Learning
In this project, you’ll turn your real school schedule into a fraction challenge!First, you’ll create an hour-by-hour schedule of a typical school week. ⏰ Next, you’ll group your time into categories (like class time, homework, sleep, activities, and free time) and simplify each category into fractions of your week. Finally, you’ll put your math skills to work by comparing, adding, subtracting, and multiplying your fractions to analyze how your time is really spent. By the end, you’ll see yo
5th - 8th
Applied Math, Fractions, Other (Math)
Math 6 | Common Factors & Cryptography Lesson Slides | Encryption Theme
"When will I ever use this?" Answer that question with this engaging lesson connecting Common Factors to Cryptography (Codes). Take your students beyond basic lists. This lesson uses a "Secret Agent" theme to show how factors function as "keys" to unlock encrypted messages. It bridges the gap between abstract math and real-world computer science concepts in a way that is approachable for Middle Schoolers. WHAT'S INSIDE:The "Hook": Introduction to encryption and why we need factors to break co
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
100-Page Math Workbook for Kindergarten & 1st Grade | Tracing, Addition, Shapes
Looking for a dependable, no-prep math resource to build foundational skills and boost fact fluency? This comprehensive Daily Math Practice Workbook is exactly what you need to keep your students challenged, focused, and deeply engaged in their mathematical growth! Packed with over 50 pages of structured activities, this resource spans a wide variety of essential math concepts. The clean, distraction-free layout ensures that students can focus entirely on solving problems, making it a perfect f
PreK - 1st
Applied Math, Basic Operations, Geometry
Who Wants To Be a Millionaire - Percentage increase/decrease
Millionaire Style Maths Quiz – Percentages, Interest & VAT PowerPoint GameMake revision exciting with this engaging “Who Wants to Be a Millionaire?” inspired maths quiz PowerPoint! Perfect for GCSE Foundation revision, Functional Skills Maths, KS3/KS4 intervention, or end-of-topic review lessons. Students work through increasingly challenging multiple-choice questions covering: PercentagesPercentage increase & decreasePercentage multipliersSimple interestCompound interestVAT calculationsReverse
8th - 11th
Applied Math, Arithmetic, Financial Literacy
STEAM -- Snap n' Shoot Marshmallow Soccer Game
Kid-built in a few hours . . . this goalie, net and goal, and cool marshmallow “snapper” is a complete kid-built soccer game. We don’t have to use our imagination here! Our snapper really shoots the marshmallow ball, and our goalies really defend.
Use this building project as a challenging independent study for upper elementary, as a whole-class engineering project, or use it to make math and science applications like percentages, measurements and geometry, action/reaction, trajectory, etc.
3rd - 6th
Applied Math, Engineering, Physical Science
CCSS
5.NF.B.3
Also included in: KID CREATED GAMES Standards-based STEM and Math Games Bundle
STEM Kid Engineering and Construction -- Hoop and Launcher Game GATE
Kid-built in a few hours . . . this 7 inch tall basketball hoop can be assembled and re-assembled. We’re not going to toss a ball to make baskets with this project. Oh, no . . . we are making a little catapult to launch marshmallows at the hoop! Oh, yes! Sweet!
Use this building project as a challenging independent study for upper elementary, as a whole-class engineering project, or use it to make math and science applications like percentages, measurements and geometry, action/reaction, tr
3rd - 6th
Applied Math, Engineering
STEM Kid Engineering for GATE -- FERRIS WHEELS plus Primary Sources
In this GATE engineering journey, students will each construct a very cool Ferris wheel prototype as a final product. Along the way, they will examine primary source images, read primary source history, and integrate math, engineering, and economics in a learning process which incorporates best practices in gifted and talented education for 21st Century Learners.
This is a challenging engineering project—teacher guided. I used it for GATE 4th grade; however, my kids are experienced builders.
4th - 8th
Applied Math, Engineering, Social Studies
CCSS
5.NBT.B.7
, RI.4.1
, RI.4.3
+2
Also included in: STEAM Class Bundle - Engineering Focus - 115+ Hours 374 pp Gifted GATE
My Future Career and Budget ELA PBL
This is an English Language Arts PBL but can be easily adapted to any elementary school or Math class. Introduce household budgeting with research to make a career choice. Excel Budgeting Spreadsheets have formulas set up to automatically calculate taxes and percentages. Certain cells are formulated to credit and debit amounts. Teach students about the importance of education and choice by using this spreadsheet. Included in this purchase: < PBL Challenge Card < PBL ELA grading rubric
4th - 12th, Adult Education, Higher Education
Applied Math, Business, English Language Arts
STEAM Kid Engineering -- The Playable Golf Course Design Unit for GATE
In this unit, students will build a contraption to hit a small, wooden golf ball through a scaled version of a golf course which they and their classmates have designed. They’ll make a trundle wheel for measuring and marking the course, write down their scores on a scorecard, design putters, and learn background in physics through their work in the engineering and design process.
The Playable Golf Course is not just fun. It’s a challenging engineering, design, and construction unit including
4th - 8th
Applied Math, Engineering
Also included in: STEAM Class Bundle - Engineering Focus - 115+ Hours 374 pp Gifted GATE
AP® CSA Unit 4: Data Collections | Goldie's Complete Curriculum
AP CSA Unit 4 Full Curriculum BundleData Collections Complete Lessons, Projects, Activities & AssessmentsAligned to 2025 CED Goldie's AP Computer Science A Unit 4 Full Curriculum Bundle provides everything you need to teach 1D arrays, ArrayLists, 2D arrays, and algorithms with confidence and clarity. Covering all major topics related to arrays, reading text files, ArrayLists, 2D arrays, sorting and searching, and recursion, this bundle includes detailed lesson notes, guided practice, homework
10th - 12th
Applied Math, Computer Science - Technology
Also included in: Goldie's FULL CURRICULUM for AP® Computer Science A
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