Here is a Grammarheads classic! “Air, water, sunlight equals food for plants through photosynthesis.” Your students will be singing that after listening to our mp3 song or watching the educational music video. Use those as an activating strategy to engage your students, and then use the worksheet packet and quiz for practice and assessment. Download one or two, or bundle them together for an even lower price. Become a subscriber to have access to the educational video and quiz, plus many more on other topics, Rock Your Science!