Energy is Made Up: Interesting Conceptual Discussions around Energy and its Definition. I discuss how energy is nothing more than a helpful ‘bookkeeping method’ for multi-object systems. This leads to interesting discussions, especially for students who have already taken chemistry.
(Read more...) Talks & PublicationsWhen my first daughter was born, we were asked by the doctor to track her feedings and her wet and dirty diapers. While there are apps that do this, they are all too complicated! So I did the only logical thing: coded my own simpler app from scratch!
(Read more...) ProjectsHolograms: The Boundary Between Geometric & Wave Optics. We will use the geometric definitions of conic sections to explore the properties of concave, convex, and hyperbolic mirrors and then use this to demonstrate how holography takes advantage of wave interference in order to construct what is essentially a geometric phenomenon.
(Read more...) Talks & PublicationsI’ve always wanted to find something useful to do with the GPIO pins on a Raspberry Pi. Haven’t found anything useful to do yet, but I have played around with a few non-useful things!
(Read more...) ProjectsIn this talk, I share some strategies and my experience integrating these strategies without giving up my prized physics instruction time.
(Read more...) Talks & PublicationsI have been teaching physics at Avon High School since 2013.
This website is a collection of projects—some related to my job and many not. Mostly, this website is just a
place for me to play around with html and other programming languages and trick myself into thinking that I
am being productive by doing so.
This website is built using hugo and a custom-coded theme.
Zachary J. Rohrbach
Physics Teacher
Avon High School
zjrohrbach@avon-schools.org