Science Ecosystems & Habitatsusually ages 8–9

Reading Food Web Diagrams

Read and interpret food web diagrams — identify producers, primary and secondary consumers, and decomposers; trace energy flow along food chains within the web; predict the effect of removing or adding a species

How to tell they’ve got it

Tick these off as you see them — no test required.

Identify the producer, herbivore, and carnivore in a food web from a diagram
Trace two food chains through the same food web and identify shared species
Predict what would happen to fox numbers if rabbits were removed from a food web diagram

🖨 Print this page to keep the checklist — it prints beautifully.

Try this together

If your child is shown a diagram with arrows connecting plants, insects, frogs, and hawks, can they trace which animals eat which and explain what would happen if the frogs disappeared?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Reading and drawing circuit diagramsages 9–10Reading food web arrows requires the same diagram-reading conventions as circuit diagrams — both are directed-graph notations

Reading Food Web Diagramsthis skill · ages 8–9

Unlocks

Energy Loss Between Levelsages 11–12Tracing energy transfer through trophic levels requires the food web diagram representation

Food Webs & Interdependenceages 11–12Constructing and interpreting food webs requires the food web diagram representation

solid = must come firstdashed = helps

Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

Show candidate curriculum codes · 1 ACARA · 1 NSW · 2 VIC

Australian Curriculum v9 candidate

AC9S4U01high confidenceYear 4 · Science understanding

explain the roles and interactions of consumers, producers and decomposers within a habitat and how food chains represent feeding relationships

NSW syllabus codes & stages only

ST2-DAT-01medium confidenceScience and Technology K-6 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2S4U03medium confidenceScience · Levels 3 and 4 · Science Understanding strand

VC2S4I04low confidenceScience · Levels 3 and 4 · Science Inquiry strand

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

Animal Groups & Survivalages 8–9 Changing Environmentsages 8–9 Classification Keysages 8–9 Ecology Vocabularyages 8–10

All Ecosystems & Habitats skills →