Are you looking for a fun way for students to identify physical and chemical changes?

This resource is for you!

This self-checking digital puzzle includes 16 exercises where students have to decide if the change that is described is a physical or a chemical change.

Every time they answer correctly a piece of a mystery puzzle will appear! If they answer incorrectly, the cell will turn red for students to check their work and try again!

In this master you will find a link for a Google Sheet with the activity for the students. It is self-checking, but you will also have the answers in this master as a reference.

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If you are looking for this resource in Spanish here is the link

Cambios físicos y químicos rompecabezas misterioso