2026
As the new year approaches (where did the time go!!?), our annual activity has students explore not-so-common number categories to investigate whether 2026 fits into any of these. What is a Hars...
Genres
Genres
Grade
How steep is this treadmill?
Every year, even older students still get mixed up about horizontal and vertical slopes. Students do understand “rise over run,” but when it comes to horizontal and vertical slopes, things...
Fantasy Football (2025)
We're at the midway point of the 2025 NFL season! What a great time to connect math to sports!🏈In this activity, students use real statistics from recent games to calculate fantasy football poin...
College Costs Keep Going Up
College costs keep rising, and it can be hard for students to grasp just how much four years of school might add up to. This updated activity gives students real data and guides them to explore ...
Labor Day 2025
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...
Would you rather $10,000 a week vs $10 million at once?
In this updated activity, students explore the question: Would you rather get $10,000 every week or $10 million all at once?
To begin, stude...
Tech Neck
How much strain does your neck feel when you look down at your phone?
In this activity, students explore the growing issue of tech neck by observing posture, taking meas...
C and F
This activity begins with exploring connections among a few photos to spark curiosity and critical thinking in the starters, before diving into the main activity where students will wo...
The Power of Leverage
📈 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 vs. non-le...
Fish Tale
🐠In this updated activity, students will apply the Pythagorean Theorem in both 2D and 3D (basic) contexts to ex...