News — Extension Activities
How to Talk to Your Kids about Online Safety so No One Gets to Trick Them
These days some of us are spending more time online than usual. If you've been following Zerus & Ona for a while, I have the hunch that your family already knows a lot about computer viruses. ...
Zerus gets a Virus Crossword
This time we come to you with a giga-challenge. But first, let us ask. How many times did you go through your book of Zerus gets a Virus already? 2? 4? 8? 16? ... 512? No matter the number, we k...
Color Zerus and Ona
Zerus and Ona are going on a trip. But, where to? Are they visiting The Emails? The Search Engine? Color them in and see! DOWNLOAD PDF »
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Every two weeks, we send out an email revealing new mysteries in The Binary World. Ready to join the adventure?