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NFL Home Field Advantage
Sports
With a new season starting soon, ask them whether they think a game played at home gives their team an advantage.  If so, how much of an advantage?  Enjoy the discussion first. When you l...
6th 7th percentages ratio bar graph sports data analysis NFL 6.RP.2 6.RP.3 7.SP.4

Rapunzel
Movies and Entertainment Ratio and Proportion
 A live-action remake of Disney's Tangled is now in the works! In this updated activity, students use ratios and proportional reasoning to estimate the weight of Rapunzel's magical hair i...
5th 6th 7th 6.RP.A 7.RP.A ratio unit conversion animation

The Ultimate Key Lime Pie
Number Sense Geometry Food Any time math
 On a cold and snowy day in Boston about ten years ago, two chefs created a huge Key Lime pie to remind the frozen people of the Northeast how tasty and warm the Keys of Florida are. In this upda...
4th 5th 6th 7th 4.MD ratio estimation Volume pi circle multiple proportion 6.RP 7.RP 7.G 8.G 8th

Holiday Shipping
Holidays Probability and Statistics Any time math
 Now that the holiday shopping season has begun, it's time to get the packages to your homes. Two big companies take care of a lot of that shipping. How do they manage that? Did you ever wonder h...
estimation Christmas Holidays shipping percents 6.RP.3 5.NBT.7 7.EE.3 7.EE 6th 7th 5th MP4 average ratio

Giant Pumpkins (2025)
Number Sense Food Holidays Ratio and Proportion Wow factor
🎃October is the time of year when giant pumpkin contests take place all over the world, and the pumpkins just keep getting bigger and bigger!In this activity, students will explore the latest giant pu...
Halloween 7.RP.1 7.RP.3 MP1 MP7 6th 7th Unit rate circle circumference diameter weight ratio proportion Thanksgiving

Someone ate my cake!
Number Sense Food Any time math
🍰In this updated activity, students analyze a photo of a partially eaten cake to figure out how much was taken, what fraction is left, and how much the culprit might owe based on the cake’s ...
3rd 4th 5th Fractions operations with fractions division money angle measure 4.NF.4 4.NF.2. fraction representation 3.NF.1 3.G.2 4.NF.3 4.MD.5 4.MD.6 5.NF.4 proportion proportional reasoning ratio

What a range
Science Probability and Statistics
📗Temperature Math with Negative Numbers! 🌡️ Around the world, temperatures can be wildly different depending on the location and time of year. In...
4th 5th 6th integer integer operations rational numbers negative numbers differences weather extremes weather decimal 5.NBT.B.7 6.NS.C 6.SP.A 6.NS.5 7.NS.1 7.NS.3

The Power of Leverage
Number Sense Ratio and Proportion
 📈 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-leverag...
Finance stocks ratio proportion percentages profit HS 8th 8th HS 7.RP.A.3 7.NS.A money

Bye bye Antibiotic Chickens
Number Sense Science Food Ratio and Proportion
 Fast food chains like McDonald’s, Chick-fil-A, Panera Bread, Chipotle, and Whole Foods are moving toward removing antibiotics from the food we consume to help combat antibiotic-resistant...
food Unit rate percentage percentage change 4.MD.3 5.NBT.5 5.NBT.7 6.RP.1 6.RP.2 6.RP.3 healthy eating health environment ratio proportion freesample

The Scale of Things
Number Sense Science Wow factor
🌎In this activity, students will explore the concept of size of different objects around us through estimation and scientific notation.  Begin with the starte...
scientific notation large numbers powers of ten exponent exponent laws operations with exponents negative exponents 5th 6th 7th 8th 5.NBT.B.7 6.EE.A 5.NBT.A.2 8.EE.A unit conversion

Mashed Potatoes Proportions
Algebra Number Sense Food Holidays
🥔 "Why do we never have enough mashed potatoes at Thanksgiving?" In this updatedactivity, students will dive into the math of mashed potatoes planning to ensu...
6th 7th 5th ratio Ratio Table operations with fractions fraction operations proportions food Thanksgiving 6.RP.2 6.RP.A.3 6.RP.3 7.RP.1 5.NF.6 6.RP.1 5.NF.B 7.EE.B 7.RP.A.1

Shrinkflation
Number Sense Food
Are your favorite snacks secretly shrinking? Students compare the size and price of three popular snacks in 2022 versus 2026, calculating each item's unit price and percent change to uncover "shrinkfl...
Food Current events Ratio and Proportion 7th 8th 7.RP.A.3 7.RP.A.1 6.RP.A.3 MP2
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