Australian Curriculum · Year 4 Biology · Primary

Year 4 Biology Lesson Plan & Curriculum Map

The biological sciences unit from our Year 4 Australian Curriculum (v9.0) science lesson plan: food chains and habitat roles. Week-by-week lessons for 1, 2, 3 or 4 lessons a week, showing when each pace covers this unit; a dash means that pace is on a different science unit that week. For the full year, see the Year 4 Science lesson plan.

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Year 4 Biology learning map

Choose a term, then compare a lighter weekly plan with a more intensive schedule.

1 day/week · steady pace2–3 days/week · guided practice
February · Food chains and habitat roles

Year 4 Biology — February Lesson Plan

Australian Curriculum v9.0 · Biological sciences
Week1 Day/Week2 Day/Week3 Day/Week4 Day/Week
February 1st week
(Biology)
Producers in a Habitat 1. What a producer is (makes its own food, e.g. plants)Producers in a Habitat 1. What a producer is (makes its own food, e.g. plants) 2. The role producers play in a habitatProducers in a Habitat 1. What a producer is (makes its own food, e.g. plants) 2. The role producers play in a habitat 3. Practice: identifying producers in a real local habitatProducers in a Habitat 1. What a producer is (makes its own food, e.g. plants) 2. The role producers play in a habitat 3. Practice: identifying producers in a real local habitat Consumers in a Habitat 1. What a consumer is (eats other living things)
February 2nd week
(Biology)
Producers in a Habitat 1. The role producers play in a habitatProducers in a Habitat 1. Practice: identifying producers in a real local habitat Consumers in a Habitat 1. What a consumer is (eats other living things)Consumers in a Habitat 1. What a consumer is (eats other living things) 2. Herbivores, carnivores and omnivores as types of consumers 3. Practice: classifying animals in a real habitat as herbivore/carnivore/omnivoreConsumers in a Habitat 1. Herbivores, carnivores and omnivores as types of consumers 2. Practice: classifying animals in a real habitat as herbivore/carnivore/omnivore Decomposers in a Habitat 1. What a decomposer is (breaks down dead material) 2. Why decomposers are essential to a habitat
February 3rd week
(Biology)
Producers in a Habitat 1. Practice: identifying producers in a real local habitatConsumers in a Habitat 1. Herbivores, carnivores and omnivores as types of consumers 2. Practice: classifying animals in a real habitat as herbivore/carnivore/omnivoreDecomposers in a Habitat 1. What a decomposer is (breaks down dead material) 2. Why decomposers are essential to a habitat 3. Practice: identifying decomposers in a real local habitatDecomposers in a Habitat 1. Practice: identifying decomposers in a real local habitat How Consumers, Producers & Decomposers Interact 1. How producers, consumers and decomposers depend on each other 2. Practice: explaining what would happen to a habitat if one role was removed 3. Practice: predicting the effect of removing decomposers specifically from a food chain
February 4th week
(Biology)
Consumers in a Habitat 1. What a consumer is (eats other living things)Decomposers in a Habitat 1. What a decomposer is (breaks down dead material) 2. Why decomposers are essential to a habitatHow Consumers, Producers & Decomposers Interact 1. How producers, consumers and decomposers depend on each other 2. Practice: explaining what would happen to a habitat if one role was removed 3. Practice: predicting the effect of removing decomposers specifically from a food chainConstructing a Food Chain 1. What a food chain represents (a feeding relationship) 2. The correct order and direction of a food chain (arrows showing energy flow) 3. Practice: constructing a food chain for a real local habitat Food Chains in Different Habitats 1. Constructing food chains for 2-3 different Australian land habitats
March · Food chains and habitat roles

Year 4 Biology — March Lesson Plan

Australian Curriculum v9.0 · Biological sciences
Week1 Day/Week2 Day/Week3 Day/Week4 Day/Week
March 1st week
(Biology)
Consumers in a Habitat 1. Herbivores, carnivores and omnivores as types of consumersDecomposers in a Habitat 1. Practice: identifying decomposers in a real local habitat How Consumers, Producers & Decomposers Interact 1. How producers, consumers and decomposers depend on each otherConstructing a Food Chain 1. What a food chain represents (a feeding relationship) 2. The correct order and direction of a food chain (arrows showing energy flow) 3. Practice: constructing a food chain for a real local habitatFood Chains in Different Habitats 1. Constructing a food chain for a marine/aquatic Australian habitat 2. Comparing the roles across these different food chains Investigating Our Local Environment 1. Surveying and observing a real local habitat (e.g. schoolyard, park) 2. Identifying the producers, consumers and decomposers present
March 2nd week
(Biology)
Consumers in a Habitat 1. Practice: classifying animals in a real habitat as herbivore/carnivore/omnivoreHow Consumers, Producers & Decomposers Interact 1. Practice: explaining what would happen to a habitat if one role was removed 2. Practice: predicting the effect of removing decomposers specifically from a food chainFood Chains in Different Habitats 1. Constructing food chains for 2-3 different Australian land habitats 2. Constructing a food chain for a marine/aquatic Australian habitat 3. Comparing the roles across these different food chainsInvestigating a Habitat Question 1. Developing an investigable question about roles or food chains in a habitat 2. Planning the investigation using a provided scaffold, including fair-test elements and safety 3. Making formal measurements/observations using simple procedures Analysing & Communicating Habitat Investigation Findings 1. Constructing a representation (table, simple column graph or model) of the findings
March 3rd week
(Biology)
Decomposers in a Habitat 1. What a decomposer is (breaks down dead material)Constructing a Food Chain 1. What a food chain represents (a feeding relationship) 2. The correct order and direction of a food chain (arrows showing energy flow)Investigating Our Local Environment 1. Surveying and observing a real local habitat (e.g. schoolyard, park) 2. Identifying the producers, consumers and decomposers present Investigating a Habitat Question 1. Developing an investigable question about roles or food chains in a habitatAnalysing & Communicating Habitat Investigation Findings 1. Identifying patterns and relationships in the data 2. Comparing findings with others and drawing a conclusion Term 1 Assessment & Consolidation 1. Revision workshop — producers, consumers and decomposers 2. Revision workshop — constructing and comparing food chains
March 4th week
(Biology)
Decomposers in a Habitat 1. Why decomposers are essential to a habitatConstructing a Food Chain 1. Practice: constructing a food chain for a real local habitat Food Chains in Different Habitats 1. Constructing food chains for 2-3 different Australian land habitatsInvestigating a Habitat Question 1. Planning the investigation using a provided scaffold, including fair-test elements and safety 2. Making formal measurements/observations using simple procedures Analysing & Communicating Habitat Investigation Findings 1. Constructing a representation (table, simple column graph or model) of the findingsTerm 1 Assessment & Consolidation 1. Term 1 assessment: food chains and habitat roles topic test 2. Feedback session
April · Food chains and habitat roles

Year 4 Biology — April Lesson Plan

Australian Curriculum v9.0 · Biological sciences
Week1 Day/Week2 Day/Week3 Day/Week4 Day/Week
April 1st week
(Biology)
Decomposers in a Habitat 1. Practice: identifying decomposers in a real local habitatFood Chains in Different Habitats 1. Constructing a food chain for a marine/aquatic Australian habitat 2. Comparing the roles across these different food chainsAnalysing & Communicating Habitat Investigation Findings 1. Identifying patterns and relationships in the data 2. Comparing findings with others and drawing a conclusion Term 1 Assessment & Consolidation 1. Revision workshop — producers, consumers and decomposers—
April 2nd week
(Biology)
How Consumers, Producers & Decomposers Interact 1. How producers, consumers and decomposers depend on each otherInvestigating Our Local Environment 1. Surveying and observing a real local habitat (e.g. schoolyard, park) 2. Identifying the producers, consumers and decomposers presentTerm 1 Assessment & Consolidation 1. Revision workshop — constructing and comparing food chains 2. Term 1 assessment: food chains and habitat roles topic test 3. Feedback session—
The learning framework

Anatomy of a focused lesson

Each session moves from a clear focus to guided practice and a quick check for understanding.

10 minutes

Wonder and question

Start with an everyday question about the week’s topic that links to what your child already knows.

25 minutes

Explore and investigate

Explain the idea with pictures and simple models, then observe, test or record a small investigation together.

10 minutes

Check for mastery

Finish with a short quiz or explain-it-back task that shows what is secure and what to revisit.

Student learning toolkit

Resources for Year 4 Biology

Concept lessons

Clear, visual lessons on each Australian Curriculum biology topic.

Practice activities

Short questions and checks matched to each week’s focus.

Science inquiry

Investigation, observation and recording skills built into each unit.

Progress notes

A clear record of what your child has mastered and what comes next.

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