“This was the best money I have ever spent on a teaching tool.” ~ a teacher in Wisconsin

The Heaviest Pumpkin

The Heaviest Pumpkin

How heavy is the world’s heaviest pumpkin when measured in Mr. Byrds?

Special Gifts with Special Requirements

Special Gifts with Special Requirements

Your special friends sure have some unique gift needs!

Olympics: Medals by Population

Olympics: Medals by Population

Do big countries always have the most medals? Which smaller countries rank surprisingly high in the Olympics?

What Does it Cost to Fill a Car with Other Liquids

What Does it Cost to Fill a Car with Other Liquids

Is gas actually that expensive? What if we filled a car up with… orange juice?

Investigating Cost of Living

Investigating Cost of Living

Would you save money if you lived in Las Vegas and commuted every day to San Francisco?

A Donut Investigation

A Donut Investigation

In this cross-curricular investigation, students will look into an intriguing question: do donuts or salads have more sugar? They’ll grapple with misleading information, bias, and use their math skills to create a visual representation of sugar in popular foods.

Percents and Credit Cards

Percents and Credit Cards

Let’s buy something expensive with a credit card and then make only the minumum payments!

A Nutrition-Based Math Project

A Nutrition-Based Math Project

Let’s create a parody ad attacking a surprisingly calorie-rich meal.

Math Project: What If I Bought Apple Stock Instead?

Math Project: What If I Bought Apple Stock Instead?

What if you had an original iPod and sold it compared to if you had bought the equivalent amount of Apple stock and sold that?