tags:HS

tags: HS
We found 321 post available for you

Labor Day 2025

Math and Social Studies Holidays and Annual Events Any time math
 In our usual Labor Day activity (updated for 2025), students will learn about the intended meaning of Labor Day and explore the patterns behind its historical dates. They will investigate and ju...

New Mega Millions (probability)

Data and probability Wow factor
In this activity, students apply their understanding of probability and combinations to investigate a bold new claim by the Mega Millions lottery: “Your odds of winning are better than befor...

The Power of Leverage

Number Sense Ratio and Proportion Any time math
📈 In this activity, students will explore the power—and risks—of leverage by analyzing the price movements in trading. They'll calculate percentage gains and losses, compare leveraged...

Fish Tale

Algebra Geometry 3-act tasks
🐠In this updated activity, students will apply the Pythagorean Theorem in both 2D and 3D (basic) contexts to ex...

A Parametric Heart

Geometry Holidays and Annual Events Math and Art
♥♥♥♥♥♥♥♥ In this updated activity, students will explore parametric equations to graph a heart shape using sine and cosine functions. Begin with the starter activity to set the stage (o...

Barcodes and QR codes

Algebra Number Sense Data and probability
In this updated activity, students will be introduced to permutations and investigate how the math behind barcodes and QR codes creates endless possibilities for product id...

It's almost 2025

Number Sense Any time math
🎉As the new year approaches, this activity invites students to explore unique number categories related to 2025. What’s a Harshad number? A Pernicious number? A Tetrahedra...

Mathematical Gift Wrapping

Algebra Number Sense Geometry Holidays and Annual Events 3-act tasks
🎁🎁In this updated activity, students will use math to explore two methods of wrapping gifts, including the mathematical method demonstrated by S...

Holiday Candy Sales

Algebra Math and Food Holidays and Annual Events Ratio and Proportion Data and probability
In this updated activity, students will analyze U.S. holiday candy sales data to calculate the approximate amount spent on candy for each holiday. Using real-world percentage...
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