There is a lot of lumber in Humboldt County — here are some images to ramp up number talks around some real world math.
Estimation
Plane Flight Mathematics
![](https://stem.hcoe.net/wp-content/uploads/IMG_4564-710x335.jpg)
On a Cessna flight from an airport in Humboldt County I was inspired to develop a plane flight mathematics lesson — how far can a Cessna fly?
Multiplication Area Model
![](https://stem.hcoe.net/wp-content/uploads/toilet-paper-710x335.jpg)
We all need toilet paper, everyday! Let’s dive into how much it costs and how much we all might have in our houses using the multiplication area model.
Ecological Estimation
![](https://stem.hcoe.net/wp-content/uploads/featured-image-2.jpg)
Ecological estimation is an important skill. It allows scientists to track population sizes, even when populations are quite large.