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Online safety classroom posters

Wanda the echidna is holding a tablet with a key on it that represents online safety.

About this resource

These posters for lower primary students can be displayed in the classroom and used to start online safety discussions during lessons across key learning areas.

Target audience


Lower primary


Accessing support, Respectful online relationships, Cyberbullying, Critical thinking

Type of resource

Educator notes, posters, smartboard signage


30-minute discussion

Australian curriculum

Key learning areas

Digital Technologies, Health and Physical Education, Humanities and Social Sciences, English, The Arts

General capabilities

Digital Literacy, Critical and Creative Thinking, Ethical Understanding, Personal and Social Capability

Using this resource

This resource is designed to support educators when they are teaching students about eSafety’s four key online safety messages.

eSafety has created four Australian bush characters – the Mighty Heroes. They each have their own poster with an important online safety message for students:

  • Wanda the echidna: I am responsible – I protect my personal information. 
  • River the sugar glider: I show respect – I am kind and caring to others.
  • Dusty the frilled neck lizard: I trust my feelings – I ask for help when something doesn’t feel right.
  • Billie the bilby: I investigate – I question what I see, hear and do online.

These fun characters are designed to help students have positive safe experiences online and develop good habits when using technology. 

The educator notes include some conversation starters about each message. 

Use the posters to:

  • display in the classroom
  • help you start the chat about online safety with your students. 

These eSafety posters are also available as part of our digital signage for primary schools resource for use on smartboards and electronic message boards.

Related resources
The Mighty Heroes: Wanda the echidna, River the sugar glider, Dusty the frilled neck lizard and Billie the bilby.
Mighty Heroes
Watch four animated video chapters featuring the Mighty Heroes and their online safety superpowers.
The Mighty Heroes
How our class stays safe online
Create a class tech agreement using the discussion questions, poster and guidelines.

New online learning for educators

Free self-paced modules are now available for educators teaching online safety to Foundation to Year 3 students. Explore professional learning for lower primary teachers now.