iPad Screenshots


Who is this app appropriate for?

Zero Our Hero is a teacher-designed, research-based Mathematics app for primary school students aged 7-12.

What content is covered?

The app focuses on asking students quality questions related to the six aspects of whole number place value. The aspects are: Calculate, Compare/Order, Count, Make/Represent, Name/Record and Rename.

Who designed the app?

The app is designed by experienced primary school teacher Dr Angela Rogers and is based on her PhD research into the teaching and learning of place value.

What are the features?

-Includes over 450 different questions specifically designed to address common student misconceptions in whole number place value.

-Questions are sequentially presented so students work at their own pace through four stages of difficulty.

-Students are continually encouraged to see mistakes as learning opportunities and are provided with three opportunities to try each question.

-Students are able to work independently on the app.

-No distracting music or annoying sounds included.

Why should you purchase this app?

Zero Our Hero is designed to be the most comprehensive place value app currently available. It is a wonderful resource for both teachers and parents to support their children in this critical area of the Mathematics curriculum.

App developed by Yianni Software Pty Ltd

What's New

Version 1.0.1

#All four stages are now unlocked
#enhanced images of Base 10 blocks


Angela Rogers
4.5 MB
Requires iOS 8.0 or later. Compatible with iPad.
Age Rating
Rated 4+
© 2016 Angela Nicole Rogers


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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