Worksheet on classifying physical and chemical changes with student answers.
A worksheet titled "Physical vs. Chemical Changes" with a list of 15 scenarios, each requiring classification as a physical or chemical change. The student has filled in answers in green ink, with some correct and some incorrect. The worksheet is from "Chemistry I" and includes a space for the student's name. The top of the page shows a digital device screen with a timestamp of 8:27 AM and a battery level of 56%.