Activity Library

Cincinnati Bengals serving their thank-you gift from the Buffalo Bills to the Autism High School at the Children's Home of Cincinnati On December 31st, 2017, the Cincinnati Bengals...

McDonald's was offering an "Arch Card" special deal. If you bought an Arch Card for $100 you were entitled to a free BigMac or EggMcMuffin every week for...

Let students explore the patterns of perfect squares and Pythagorean Triples as they analyze our piece of art and decide why the resulting construction looks like spiraling squares....

Lorenzo Quinn, an Italian sculptor, created and temporarily installed this piece of art entitled "Support" in Venice. Quinn used his own children's hands to design this piece. His...

Let your students decide if the BIG one is a fair deal. Which size will they get? Which size offers the most value? Make a guess, then do...

Act 1 - Big question = How many times bigger than a regular Snickers bar is this? What info would you like to know? How are you going...

Picture from the Verge. Click to see the story. Note: This is a remake of our 2014 " How Much Does a Lego Cost " activity How much...

At the amusement park, our friend, Jason, was intrigued with this sign for drink deals. He and his family come often to the park and, during the summer...

Let your students experiment with their graphing calculators to create a nice fireworks display? We've written a brief activity that questions students about manipulating parabolas, adjusting their calculator...

Brian came home from work to find that his son had his toy cars organized in a tight parking lot on our front porch. ? Below is a...

Uh oh! How do you find the area of a heart? Get your students to help you calculate how many sequins you'll need to order for this class...

How many pieces does each person get when $10 is supposed to feed two people? Which would you buy and how much is each piece of your choice?...