Gas Laws Manipulative - something I learned from another AP chemistry teacher years ago. Continuing the tradition of instructional sharing - I passed on the trick to a group of chemistry teachers today. Cover the variable that is constant (in the problem)
Bond with James: Gas Laws Manipulative
The Art of Teaching Science: Gas Laws: Where it all Began I chose this as a resource to use when teaching the ideal gas law.
Science hands on manipulatives
The atomic theory of matter tells us that a gas is made up of tiny particles called atoms (or molecules, which are combinations of atoms), which are constantly in motion, smashing into each other and the walls of whatever container they might be in.
I have a first day routine that I am very proud of. I have used it for 25 years and I think I finally have it down pat. I have spoken to students from 20 years ago at reunions and they tell me that they still remember the first day of chemistry so I think
Mitosis and Meiosis MCAT Cheat Sheet Study Guide - learn what happens in each step: Prophase, Metaphase, Anaphase, Telophase and how they all tie together