Do you need an activity to go along with your Nervous System unit? In this activity, students will label and give the functions of the parts of the brain; identify parts of the spinal cord; look at the pupil-reflex, the components of a reflex arc, and arrange the steps of a reflex action in the correct order. Students will sort responses as either sympathetic or parasympathetic and identify, label, and give the functions of the different types of neurons. Available in Google Slides, a PowerPoint Show , and editable PDF.