Foldables are a 3-D, interactive graphic organizer that gives students a hands-on approach to take notes, create a project, review, and display important information. This tool is such a creative way to get information across to all types of learners. It is a great way to immerse the student in previously learned material. Students love making them. Teachers love using them. That makes foldables a win-win tool. This foldable is great to use as a note taking device. It includes a diagram of the sea squirt and the amphioxus, and provides space to list characteristics of invertebrate chordates and vertebrate chordates. It is set up to show a visible comparison.