Students have plenty of ways to find out how our understanding of the atom developed. They can read a textbook, watch an animation, or ask an AI tool to explain Rutherford’s gold foil experiment. Within seconds, they can have a summary of the procedure, the observations, and the conclusions. They can learn that most alpha particles passed through the foil, a few were deflected, and very few turned back. With some practice, they may be able to reproduce that explanation on a t

Design AI-resistant science assignments with practical lab report prompts, student thinking checks, and a simple framework for chemistry and biology teachers.

excerpt After a student was excluded from a group project, I stopped assigning them. Here is how I would rebuild group work around preparation, contribution, and individual understanding.