A scientific model (CCC-4) is a simplified representation or conceptual framework designed to simulate, describe, or explain a specific aspect of the natural world, a physical system, or a complex phenomenon. It is constructed based on existing knowledge, empirical data, and theoretical principles to make predictions, test hypotheses, or gain a deeper understanding of the underlying mechanisms governing the phenomenon of interest. Scientific models come in various forms, including mathematical equations, computer simulations, diagrams, or physical replicas, and they serve as invaluable tools for scientists and researchers to explore, analyze, and make informed decisions about the complex systems and processes that exist in the universe.

Black Box Phenomena:  In this activity, you will be developing and using models (SEP-2) to describe some "black box" phenomena.  The term "black box phenomenon" typically refers to a situation where the inner workings or mechanisms of a system or process are not transparent or easily understood. In such cases, the system is treated as a "black box," meaning that you can observe the inputs and outputs of the system, but you have limited or no knowledge about what happens inside the box to transform inputs into outputs.

Mystery Bottle

• SLIDES: Student version - Develop and refine a model for a system that can explain your  observations.

• SLIDES: Instructor version

• VIDEO: Movie with explanation - For YouTube

Mystery Tube

• SLIDES: Student Version

• SLIDES: Instructor Version