Behavioral Strategies for Survival

Active learning works for this topic because Year 6 students need to move beyond memorizing animal features toward understanding how behaviors directly impact survival. By acting out migrations, debating survival choices, and observing plant responses, students connect abstract concepts to observable actions.

• Year 6
• Science
• 3 activities
• 15 min–40 min

Learning Objectives

1. Compare the survival advantages and disadvantages of hibernation and migration for at least two different Australian species.
2. Evaluate how living in a group, such as a mob or a flock, increases an individual's probability of survival.
3. Explain the internal and external cues that trigger phototropism in plants, using examples like sunflowers tracking the sun.
4. Classify observed animal behaviors as either instinctual or learned responses to environmental challenges.

Formal Debate

⏱ 40 min·Whole Class

Formal Debate: Solo vs. Social

Divide the class into two sides to debate whether it is better for survival to be a solitary hunter or a social group member. Students must use specific examples of behavioral strategies, like pack hunting or communal nesting, to support their arguments.

Prepare & details

Analyze the advantages and disadvantages of migration versus hibernation for different species.

Facilitation Tip: During the Solo vs. Social Debate, assign roles clearly so students focus on evidence rather than opinions.

Setup: Two teams facing each other, audience seating for the rest

Materials: Debate proposition card, Research brief for each side, Judging rubric for audience, Timer

• Analyze
• Evaluate
• Create
• Self-Management
• Decision-Making

Simulation Game

⏱ 30 min·Small Groups

Simulation Game: The Migration Game

Create an obstacle course representing a migration path. Students role-play as migratory birds and must make behavioral decisions at different 'checkpoints' based on weather or food availability cards, discussing the outcomes of their choices afterward.

Prepare & details

Evaluate how living in a group alters an individual's probability of survival.

Facilitation Tip: In The Migration Game, pause after each round to ask students to reflect on how their strategy affected their group’s survival.

Setup: Flexible space for group stations

Materials: Role cards with goals/resources, Game currency or tokens, Round tracker

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Role Play

⏱ 15 min·Pairs

Role Play: Plant Tropisms

In pairs, one student acts as a 'growing plant' while the other acts as a 'stimulus' (like a moving light source or water). The 'plant' must demonstrate phototropism or geotropism, explaining the survival benefit of the movement to their partner.

Prepare & details

Explain the internal and external cues that trigger a plant's phototropism.

Facilitation Tip: For Plant Tropisms Role Play, provide props like flashlights, rulers, or pipe cleaners to make the abstract visible.

Setup: Open space or rearranged desks for scenario staging

Materials: Character cards with backstory and goals, Scenario briefing sheet

• Apply
• Analyze
• Evaluate
• Social Awareness
• Self-Awareness

Teaching This Topic

Teach this topic by modeling how to distinguish instinct from learned behavior before students practice identifying examples. Avoid starting with definitions—instead, let students experience behaviors first, then name them. Research suggests students retain concepts better when they physically act out responses, so use movement to anchor understanding.

What to Expect

Successful learning looks like students explaining why an instinct or learned behavior improves an organism’s survival chances. They should use evidence from simulations, role-plays, or debates to justify their reasoning and identify trade-offs in different survival strategies.

Watch Out for These Misconceptions

Common Misconception

During Plant Tropisms Role Play, watch for students who believe plants only grow upward because they "like" the light rather than responding to a cue.

What to Teach Instead

Use the role play to show that plants bend toward light because of hormone signals, not preference. Have students mimic this by slowly turning toward a flashlight while explaining the physiological response.

Common Misconception

During The Migration Game, watch for students who assume all animal behaviors are taught by parents rather than recognizing instinct.

What to Teach Instead

After the game, ask groups to list behaviors that required prior learning versus those that worked without instruction. Highlight that some behaviors, like following ocean currents, are programmed responses.

Assessment Ideas

Discussion Prompt

After Structured Debate: Solo vs. Social, present students with the scenario, ‘A pod of dolphins protects a calf from sharks while the rest of the pod feeds’. Ask students to identify the behavior as innate or learned and explain how it benefits the group or individual.

Quick Check

During The Migration Game: After two rounds, ask students to write a short paragraph explaining how their group’s migration strategy improved survival chances. Collect these to check for understanding of trade-offs.

Exit Ticket

After Plant Tropisms Role Play: Provide a labeled diagram of a plant with directions for light and gravity. Have students draw arrows showing how the plant’s stem and roots will grow, then write one sentence explaining the cue that caused this growth.

Extensions & Scaffolding

• Challenge students who finish early to design a new migration route for humpback whales that avoids human-made obstacles.
• Scaffolding for struggling students: Provide sentence stems for the debate, such as "One benefit of group living is..." or "One drawback of solitary living is...".
• Deeper exploration: Invite students to research an organism’s survival behavior and create a short comic strip showing how the behavior helps it thrive in its environment.

Key Vocabulary

Migration	The seasonal movement of animals from one region to another, often for breeding or to find food and escape harsh weather.
Hibernation	A state of inactivity and metabolic depression in endotherms, characterized by lower body temperature, slower breathing and heart rate, and lower metabolic rate.
Phototropism	The growth of a plant in response to a light stimulus, typically growing towards a light source.
Instinct	An innate, typically fixed pattern of behavior in animals in response to certain stimuli, not learned.
Learned Behavior	Behavior that is acquired through experience and observation, rather than being genetically programmed.