2023-11-20 09:44:29
Methane math
Methane math
Updated! Carbon dioxide and methane are our two most prevalent human-contributed greenhouse gases. This holstein cow is one of many huge contributors to our methane production.
Let students calculate percentages of greenhouse gas production from cars, cows, and people. We've got flatulence humor, percentage calculations, and global warming education in this activity.
Comments (0)
Display 1 - 10 Of total 0
That's a big tomato!
These Aussi tomatoes (the tomato on the left o...
How much does America spend for Mother’s Day?
Updated in April 2026 with new data; see the answe...
At least the days are getting longer
What's your guess? How fast are the ...
Ghostly Measurements
In this activity, students ...
Candy deals
We found big mixed bags of candy at really...
New Pirates of the Caribbean (2017) - How profitable?
The fifth Pirates of the Caribbean movie opened ...
Civil rights marches, how do you count a crowd?
On October 16, 1995,&n...
How steep is this treadmill?
Every year, even older students still ...
Can this possibly be True?
This activity is being updated =). &nbs...
The Fiscal Cliff - sounds scary
We've used a graphic to help students understand...