This week's freebie is a practice of identifying physical and chemical changes by Mudds Science . The resource can be downloaded from their store here . This is a simple activity with a PowerPoint slide with 12 pictures. The answer key goes into great depth about the reasoning for each. I like this resource for the details in the photos and explanations. Furthermore, the more practice you can find on this topic, the better! My students have always struggled with this topic. Photo by Joshua Newton on Unsplash
I'm just a science teacher sitting at my computer generating and finding ideas to make learning more enjoyable.