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Camouflage, warning colours, and mimicry
CONCEPTUALCamouflage, warning colours, and mimicry: how insects survive by hiding or sending visual signals. Stick insects look like twigs, leaf insects look like leaves. Wasps have warning stripes; hoverflies mimic wasps but are harmless. The 'can you spot it?' challenge.
Mastery Evidence
- Give at least two examples of insect camouflage such as stick insects resembling twigs or leaf insects resembling leaves
- Explain why bright warning colours like a wasp's yellow and black stripes help the insect survive
- Describe mimicry by explaining that a harmless insect like a hoverfly copies a dangerous one like a wasp to trick predators
Assessment Prompt
“If you showed [child] pictures of stick insects hiding on branches or hoverflies pretending to be wasps, could they explain why those insects look the way they do?”
Prerequisites1
- The insect body planhardAges 7—9
Show full prerequisite tree
- The insect body plan hard
Must understand basic insect features before studying how they are adapted for survival
- Common minibeasts: naming and recognising hard
Must recognise common minibeasts before comparing how they move
- Common minibeasts: naming and recognising hard
Must recognise common minibeasts before studying insect anatomy in detail
Unlocks2
- Insect AdaptationshardAges 9—11
- Insect anatomy in depthsoftAges 9—11