This PowerPoint allows students to get a taste of how processes dealing with physical and chemical changes affect our bodies and affect our environment. By discussing through 13 slides how preservatives affect our food and how creating furniture and paper affects our biodiversity, this slide show comes with quick and easy activities that your students can do right from their desks! This lesson ends with a debate whereby the students need to take on differing points of view dealing with an issue that affects our society. This is a great oral language assessment and it puts a different spin on physical and chemical changes in matter.
Physical and Chemical Changes and our Environment by Melissa Francis is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License