Stack It
35 results
Filters
Grade
Subject
Resource type
Standard
Language
Programs & methods
MEMORY TOWER OF HANOI
Bring the classic Tower of Hanoi puzzle to your classroom or home — with a memory twist that makes it a true brain workout! Students move a numbered stack of discs from one stick to another, recording each move and racing to match the optimal (fewest-moves) solution.Why the memory twist matters: In the higher levels, players have to hold the position of the discs in their mind and plan several moves ahead before acting. This builds working memory — the brain's ability to keep and manipulate info
K - 12th, Adult Education, Higher Education
Order of Operations, Other (Math)
CCSS
MP1
, MP7
, MP8
High School Math Homework Template
This template allows you to quickly create homework assignments that give more reliable data AND cut down on grading time AND never require a student to grade the work of another student. A portion of the assessment takes place in class so that students get that timely feedback BEFORE they are assigned the entire worksheet. It also takes care of students who turn in homework late or are absent the day that homework is assigned. Once this system is integrated into your classroom students will pe
7th - 12th
Math, Other (Math)
Psychology Lab Stuck on Repeat: Does Rumination Predict Depression Scores? Stud
Stuck on Repeat: Does Rumination Predict Depression Scores? Students complete the Rumination Response Scale (RRS) and the PHQ-9 Depression scale, then pool data to calculate a Pearson r. The lab directly tests Nolen-Hoeksema's response styles theory, which proposes that ruminative thinking amplifies and prolongs depression. Students distinguish between healthy reflective thinking and clinical rumination, and evaluate a claim that all problem-focused thinking is harmful. An important note draws
8th - 12th, Adult Education, Higher Education
Health, Psychology, Statistics
Psychology Lab Stuck in Your Head: Neuroticism, Rumination, Negative Thinking
Stuck in Your Head: Neuroticism, Rumination, and Negative Thinking Students complete the Eysenck Personality Test's Neuroticism subscale and the Rumination Response Scale (RRS), then pool data to compute a Pearson r. The lab examines the neurobiological basis of neuroticism (limbic system overreactivity) and its connection to repetitive negative thinking. Students explore the causal direction problem — whether neuroticism causes rumination or rumination deepens neuroticism over time — and con
8th - 12th, Adult Education, Higher Education
Psychology, Statistics
Stock Market Activity & Is a College Degree Worth It? - BUNDLE
This Stock Market activity is a great way to introduce the power of money to your middle school students. This bundle combines the power of the stock market with a packet for students to see whether or not doing well in school and getting a college degree is worth it for them financially. Economics is a subject that can be fun for students to learn when they see how the choices they make regarding money directly apply to their lives. The two products in this bundle do just that! The Economic
7th - 9th
Applied Math, Economics
The Stock Market Game Slideshow - FULL UNIT
The Stock Market Game is an awesome resource, but this makes it much easier and more convenient by putting all the lessons into a slideshow. You'll still need to have the original lessons from the site, but this will make them easy to display to students. Check out the Gifted Guide website for more awesome, free resources!
5th - 10th
Economics , Math
Make a Biltmore Stick: Environment + STEAM
Biltmore sticks, or cruiser sticks, were developed on the Biltmore Estate in North Carolina in the late 1800’s to measure approximate tree diameter at breast height (DBH) and tree height. The Biltmore stick uses the principle of right triangles and sight lines to convert circumference into diameter for the user. It is a quick and easy way for students and adults to estimate the volume of a tree with a minimal amount of math. With the volume of a tree, students can then calculate timber value or
6th - 9th
Environment, Geometry, Science
Stock Market Graphs
Students use their skills to track and interpret trends with at least 3 current companies. They collect data on stock price for two weeks, graph the information, then make predictions about what they think will happen based on the trends. Great for use in finance and investment classes, math, or science to collect and analyze data. I used this in my middle school RTI classes for project-based learning. Let me know what you think or how I might make it better. Thank you!
6th - 12th
Applied Math, Graphing, Statistics
Also included in: Math Projects Bundle
Fun Statistics Personality Quiz: Are You the Mean, Median, or Mode?
Ever wondered how to make statistics concepts like mean, median, and mode stick with your students? This quirky and engaging personality quiz is the perfect solution! It transforms a core math lesson into a fun journey of self-discovery. Instead of just memorizing definitions, this quiz asks students seven relatable, multiple-choice questions based on everyday scenarios—like choosing pizza toppings, picking a movie, or deciding on an outfit. Based on their answers, they'll find out if their per
6th - 9th
Math Test Prep, Other (Math), Statistics
Distance Learning eLearning Montessori Algebra Cards
These cards introduce algebra in a way that and child can understand. Believe it or not, I have used these to teach first grade students the basics of Algebra, and they absolutely love it. The first couple of sets just handle addition and subtraction, and the later sets involve multiplying dividing, and combining variables. It's recommended that a scale be used in algebraic demonstrations, especially with younger students, since the idea of manipulating both sides of an equation can be quite for
K - 12th, Adult Education, Higher Education
Algebra, Math
Crowded Kingdom: A Print-and-Play Strategy Game for 1-50+ Players
In this print-and-play classroom game for 1-50+ players, you will build a medieval kingdom and fill it to the brim with towers, walls, huts, sheep, knights, and, of course, dragons. But build wisely! The more crowded your kingdom becomes the more important every decision becomes. While building walls and towers, you must remember that invading dragons will burn nearby huts to the ground and snack on any sheep within reach. But never fear! Valiant knights posted at just the right spot can slay th
5th - 12th
Math, Middle Ages
Also included in: Crowded Kingdom Strategy Game Bundle
Desmos Drawings Functions Project | Algebra 1 and 8th Grade Math | End of Year!
This is a wonderful multi-day project I have used for the past two years with my 8th grade math and honors Algebra 1 students! It is low-prep, takes around four 60-minute class periods, and is perfect for the end of the year after testing. Students select an image to trace in the free, online Desmos graphing calculator. They trace their image by creating functions and limiting the domain and range. 8th grade math students stick to basic images and linear functions, while Algebra 1 students can
8th - 10th
Algebra, Graphing, Other (Math)
CCSS
8.EE.B.5
, 8.F.A.1
, 8.F.A.3
+13
1929 Stock Market Crash Activity
This is a great way to illustrate to students what it was like to be investing in the 1920s. Many students can you tell you there was a stock market crash, but it's difficult to understand the effect of that event without examining just how much stocks increased throughout the decade and then fell in the subsequent crash. In this activity, students get to see what happened to the price of six of the most prominent companies of the time: RCA, General Motors, U.S. Steel, Coca-Cola, General Electr
9th - 12th, Adult Education, Higher Education
Economics , Financial Literacy, U.S. History
Energy Math
When reviewing how to calculate cost of energy usage, I use this to help walk the students through it. It also has them do calculations for their own family, to make it more personal, and therefore, stick better in their minds.
9th - 12th
Environment, Financial Literacy, Money Math
Elimination Method | Digital Skill Builder Set | Solving Systems of Equations
A structured, self-checking pathway that helps students learn and practice solving systems of equations using the elimination method.Students build from setup to full elimination, then complete a mastery check to demonstrate independent understanding. How It WorksStudents complete Forms A–D in orderBuilt-in support appears when students get stuckCorrect answers unlock the next stepEach form ends with a readiness checkWhat’s Included4 self-checking Google Forms (A–D)Optional printable student wor
8th - 10th
Algebra
CCSS
8.EE.C.7b
, 8.EE.C.8
, 8.EE.C.8b
+1
Two-Step Inequalities | Digital Skill Builder Set | Self-Checking Google Forms
A structured, self-checking pathway that helps students independently learn and practice solving two-step inequalities.Students move through a predictable sequence with built-in support and readiness checks, allowing them to work at their own pace. Students can complete this without direct instruction. How It WorksStudents complete Forms A–D in orderBuilt-in support appears when students get stuckCorrect answers unlock the next stepEach form ends with a readiness checkYou’ll receive a PDF teache
7th - 9th
Algebra
CCSS
7.EE.B.4
, HSA-REI.B.3
Coordinate Plane Bingo Cards
These cards go with my Coordinate Plane Bingo game, but can be used any time you need a random way to select points to be plotted on the coordinate plane. They are best when printed on blank, pre-perforated business cards, but can be printed on card stock, cut out and laminated for long-lasting use.
These cards cover the range from (-9,10) to (-9,-9) and (10,10) to (10,-9) to match the 3-dimensional board created in my Coordinate Plane Bingo game. If you haven't seen it, check it out!
4th - 12th
Geometry, Graphing
CCSS
5.G.A.1
Also included in: Coordinate Plane Bundle
Back to School Classroom Hunt, First Week Of School Activity Teens, Escape Room
This classroom scavenger hunt is a low-prep, high-engagement back-to-school activity that runs on an asynchronous elimination mechanic — meaning every student or group works independently, in any order, at their own pace. No bottlenecks. No crowding at one station. No one shouting the answer across the room. It's a legit puzzle challenge your secondary students will actually take seriously. HOW IT WORKSStudents receive a Map Page showing 16 fictional hangout spots (Neon Arcade Lounge, Cinnamon R
7th - 10th
Classroom Community, Computer Science - Technology, Other (Math)
200 Cryptoquote Puzzles in Printable PDFs - Mahatma Gandhi,Voltaire and Buddha
200 Cryptoquote Puzzles in Printable PDFs - Adult Activiy Book With Cryptogram Puzzles of Mahatma Gandhi,Voltaire and Buddha - Instant Download The cryptograms in these printables are substitution puzzles in which a different letter represents each letter of the alphabet. To solve each puzzle, you must find out the code. Solutions are included to help you if you are stuck. Please keep in mind that this is a PDF digital download file. There will be no actual objects shipped to you. You download a
4th - 12th, Adult Education, Higher Education
Mental Math
200 Cryptoquote Puzzles in Printable PDFs -Napoleon , Churchill & Mark Twain
200 Cryptoquote Puzzles in Printable PDFs - Activity Book With Cryptogram Puzzles of Napoleon Bonaparte, Winston Churchill & Mark Twain - Instant Download The cryptograms in these printables are substitution puzzles in which a different letter represents each letter of the alphabet. To solve each puzzle, you must find out the code. Solutions are included to help you if you are stuck. Please keep in mind that this is a PDF digital download file. There will be no actual objects shipped to you. Y
4th - 12th, Adult Education, Higher Education
Mental Math
Rational Number Problem Solving Task Cards: Level 22 Number line Graphng
Level 22: Concepts, Skills, Applications
• Convert mixed numbers, improper fractions, and percents to decimals
* Graph rational numbers
* Simplify fractions
Contents include 18 two-sided problem solving Task cards with problems on one side / answers on the other) Provide the independent practice and immediate feedback needed for students to develop mastery. \ Recommend printing cards at each level on different colored card stock and laminating. Cards can be printed without answers as needed.
W
6th - 9th
Decimals, Fractions
![Preview of [Summer Camp] Renaissance Star Math Test Prep + Tutor Kit | Grades 6-9](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Grades-6-9-Renaissance-Star-Tutoring-Business-System-Prep-Client-Kit-16010866-1779815256/750f-16010866-1.jpg)
[Summer Camp] Renaissance Star Math Test Prep + Tutor Kit | Grades 6-9
This is a complete, print-and-go tutoring system designed for multi-grade and small group Renaissance Star prep for Middle School (Grades 6th-9th). I built this bundle to solve the three main problems I kept running into while trying to grow my own tutoring side business: • How to consistently get students (without feeling awkward about it). • How to make it scalable (so I was not stuck spending hours planning 1:1 lessons that were not worth the time and I could earn much more per hour). • How t
6th - 9th
Math Test Prep
![Preview of [Summer Camp] NWEA MAP Math Test Prep Curriculum + Tutor Kit | Grades 6-9](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Grades-6-9-NWEA-MAP-Tutoring-Business-System-Prep-Client-Kit-16009698-1779815096/750f-16009698-1.jpg)
[Summer Camp] NWEA MAP Math Test Prep Curriculum + Tutor Kit | Grades 6-9
This is a complete, print-and-go tutoring system designed for multi-grade and small group NWEA MAP prep for Middle School (Grades 6th-9th). I built this bundle to solve the three main problems I kept running into while trying to grow my own tutoring side business: • How to consistently get students (without feeling awkward about it). • How to make it scalable (so I was not stuck spending hours planning 1:1 lessons that were not worth the time and I could earn much more per hour). • How to retain
6th - 9th
Math Test Prep
![Preview of [Summer Camp] i-Ready Diagnostic Math Test Prep + Tutor Kit | Grades 6-9](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/-Grades-6-9-i-Ready-Diagnostic-Tutoring-Business-System-Prep-Client-Kit-16008028-1779815540/750f-16008028-1.jpg)
[Summer Camp] i-Ready Diagnostic Math Test Prep + Tutor Kit | Grades 6-9
This is a complete, print-and-go tutoring system designed for multi-grade and small group i-Ready Diagnostic prep for Middle School (Grades 6th-9th). I built this bundle to solve the three main problems I kept running into while trying to grow my own tutoring side business: • How to consistently get students (without feeling awkward about it). • How to make it scalable (so I was not stuck spending hours planning 1:1 lessons that were not worth the time and I could earn much more per hour). • How
6th - 9th
Math Test Prep
Showing 1-24 of 35 results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands