This is a PowerPoint presentation that requires students to use higher order thinking skills and their knowledge of photosynthesis to solve "problems." There are 5 scenarios with 5 questions, all of which emphasize essential information regarding photosynthesis. Additionally, there are two links embedded into the presentation that the teacher can use for further investigation. One is a video link and another is a link to a Scholastic news article. This will get your kids interested and engaged!