The What are Cognates? PowerPoint includes 32 slides, all in Spanish, regarding cognates in Spanish and English. It provides an introduction, examples, and practice sentences for you students to use. The last several slides are all about funny "False Cognates" or "False Friends" to warn your students about before they get themselves into trouble!
Check out my store to buy the accompanying What are Cognates? Notes Sheet for your students to use and follow along with the PPT.