Animals | Small Group
In this small-group STEM lesson, students investigate how animal structures and behaviors help animals survive in their habitats. They then apply what they learn by designing and testing a simple model that solves a survival problem for an animal.
| Term | Definition |
|---|---|
| adaptation | A body part or behavior that helps an animal survive in its habitat. |
| habitat | The place where an animal lives and gets what it needs to survive. |
| structure | A body part, such as a beak, claw, fur, or fin. |
| behavior | Something an animal does, such as migrate, hibernate, or hunt. |
| survive | To stay alive by meeting basic needs like food, water, shelter, and safety. |
Show 3-4 animal images from different habitats. Ask: What body parts do you notice? How might these help the animal survive? Record student ideas.
Observe images, share ideas, and name visible structures and possible functions.
Define adaptation, habitat, structure, and behavior. Model one example, such as a polar bear’s fur or a duck’s feet, and connect it to survival needs.
Listen, take notes, and answer quick questions about how the example helps the animal survive.
Give each group an animal card and a habitat challenge card. Guide students to identify the animal’s needs and possible adaptations using evidence from the cards.
Work together to identify the animal’s habitat, needs, structures, behaviors, and likely challenges.
Present a design challenge: build a model that helps the animal solve one survival problem, such as finding food, staying warm, or staying safe. Circulate and ask probing questions.
Design and build a model using provided materials, test it, and revise if needed.
Invite groups to briefly present their model and explain how it helps the animal survive. Highlight strong scientific reasoning and improvements made after testing.
Present their model, describe the problem, and explain how their design uses an adaptation idea.
Ask students to write or discuss: What adaptation was most helpful? What would you change next time?
Reflect on learning and explain one idea they would improve.
Review the big idea: animals have adaptations that help them survive in their habitats. Ask students to share one adaptation they learned and one way their model showed that idea.
Formative assessment through group discussion, teacher observation during the design process, and the exit response. Evaluate students on whether they can identify an adaptation, explain its survival purpose, and connect evidence to their model.
Choose one animal at home or in a book and write 5-6 sentences describing its habitat, one structure or behavior, and how it helps the animal survive. Include a labeled sketch if possible.