Powerball, Mega Millions, and probability
Updated! See the new post by searching "Mega Millions"
Adventurer members can access the older version by clicking the "Solutions & supporting material"
Number Sense
Genres
Grade
Median age of country populations
Interesting map! Why median? What are the implications?
https://statisticstimes.com/demographics/countries-by-median-age.php
Demography is the study of populations. Scientist...
Big bucks 2023
Updated!
When soccer great, Lionel Messi played for Barcelona, he had one of the highest paid contracts of any athlete in the world. He had a $674 million dollar 4-year contract. Canelo Álv...
Is 2023 a special number?
1998 was a Harshad year.
What do you notice about the number 2023?
What is a Harshad number?
Does 2023 meet the criteria?
Big deal? Rare? Often?
How many feet of lights should I buy for my tree?
Check out our Christmas Tree! We need to buy lights for the tree. Without calculating, guess how many feet of lights we will need. What information would help you t...
Winter Solstice 2023
It is really dark out now. Why is that?
Students appreciate how their latitude effects the darkness of their late afternoon location as they study the earth's tilt and the logic of da...
Do I have enough wrapping paper?
In this problem based activity students first guess and then try to calculate whether they will have enough paper to wrap this present without taping pieces of wrapping paper together.
Con...
Wind chill
The weather forecasters tell us what the wind chill temperature will feel like. How do they figure out that number? In this activity students use the National Weather System chart ...
Whole lot of cookies
This activity has been updated -- See the updated activity HERE
How big could this mid-term election be?
Will the November 8th 2022 election bring record number of voters to the polls? Students get a chance to understand what the usual percentage of voters is, look for trends and central tende...