Bring the ocean to your classroom with this engaging, hands-on Marine Animals Unit designed for grades K–4! Students will dive into the underwater world to explore sea turtles, dolphins, sharks, whales, and penguins—discovering their fascinating adaptations, life cycles, habitats, diets, and conservation challenges. Perfect for science, geography, or conservation lessons, this unit includes five full-length, ready-to-teach lesson plans with printable worksheets, flashcards, coloring sheets,