This lesson plan teaches students about the salmon life cycle through a hands-on activity creating a mobile representation. The lesson will have students move between stations to make each stage of the salmon's development from egg to adult. Stages include eggs, alevin, fry, smolt, and adult salmon. Students will use materials like salt dough, acrylic paint, and string to sculpt and assemble the life cycle on coat hangers to display as a mobile. Questions about adaptations at each stage will be discussed during the activity.