Welcome to Koser's World at Mankato West!

On the Boulder River!
I help students at West learn about PHYSICS! Physics is the study of matter and energy in the world around us. We attempt to think together about the way things work. I teach physics to ninth grade students in physics 9 and physics X as well as sometimes to juniors and seniors in Mankato in AP Physics.  Course websites can be accessed with the links at the left side of this page.

I have a blast teaching physics because it is so interesting to me. I hope you find that physics makes you curious to learn more! There is always more to learn in this exciting field. I can be reached at West via email and at the phone number above. Feel free to stop in and visit!

Did you know I recently became a certified SCUBA diver?  Lets talk diving!!

-Mr. Koser

Contact: Mr. Koser