This resource turns chemical and physical change into a complete, ready to use review for Grade 9-12 chemistry, covering the same NGSS standard from three different angles.
Students will answer questions such as "Which example describes a physical change?", "What type of change is involved when ice cream melts?", and "What is a key characteristic of physical changes?"
Because the three worksheets share the same content in three different formats, you can spread them across the week: one for diagnosis, one for practice, and one for assessment, without repeating a single question.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Chemical Reactions, Types of Chemical Reactions, Balancing Equations, Identifying Chemical Reactions, Predicting Products, and Reaction Energy Changes, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard HS-PS1-2.
