Use your student’s Halloween enthusiasm to do a study on volumes. We’ve created an activity that asks students to calculate the volume of candy containers that are silly and intriguing. Skip the cone and the sphere to make this activity…

# Category: Number Sense

## Giant Pumpkins

## I should have invested!

Students use yearly percent increase data to decide which stock: Apple, Disney or Amazon, they should have invested in way back in 2015.

What was the net gain of these stocks?

How do you figure that?

Does the arithmetic or geometric average of those increases equal their total gain or loss over the years?

## Halloween spending 2021

Use our current data on Halloween spending in America to engage your students in an analysis of the ratios and percents of population, participation, and money spent in honor of October 31st. This activity takes kids through finding parts of wholes as well as ratio, percents and proportion problems.

## Which sale would you rather use?

## Federal debt and deficit – What are they?

## Chuck E. Cheese needed to shred

## Death Valley, CA – How hot was it?

## Viral Growth – Talk like a Pirate Day

## Steepness and fall hiking

## Hurricanes, Typhoons, and Cyclones

## Labor Day 2021

## Just ONE hot dog

A newly released nutritional and environmentally sustainable study shows that eating just one hot dog can take 36 minutes off your total healthy lifespan. How many would you have to eat to lose a whole year of your lifetime? How much did Joey Chestnut loose in the 10 minutes of Nathan’s annual contest?