Place Value Chart

Price: $0.99

Infomation

Category:
Education
By:
Ulrich Kortenkamp
Version:
4.2
Released:
2016-04-12
Shared:
2016-04-12
Size:
2.1 MB
Download:
630
Compatibility:
Compatibility: Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.

Description

### 7th Annual Awards Winner for Best Educational App at bestappever.com ###

Experience bundling and debundling in our decimal number system with this interactive place value chart.

Touch the chart to create tokens and move them around with your finger. Is this always possible?

Remove tokens by moving them to the top of the chart. Shake your iPad or iPhone to remove all of them.

Some activities supported by this place value chart:
- How can you create large numbers using the least number of tokens?
- How can you remove tokens quickly without shaking the device?
- What happens if a token is moved from the hundreds to the ones? And what happens if you first move it to the tens place and then to the ones?

This brand new version features new options to show totals, both as a number and in written english. Furthermore it is possible to use it for decimal fractions.

The educational design of this interactive place value chart has been developed by Prof. Ulrich Kortenkamp (Didactics of Mathematics, University of Potsdam, Germany) and Prof. Silke Ladel (Didactics of Primary Education, Mathematics, Saarland University, Germany). It supports the development of mental concepts for place values in decimal systems and targets elementary and primary and lower secondary education.

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Video/Screenshots

What's New

Configurable headers (for research purposes in mathematics education)

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  • Cracker/Uploader: telefonbuch
    Date: 2016-04-12 18:50 Version:4.2
    Memo:
  • Cracker/Uploader: telefonbuch
    Date: 2016-04-12 18:50 Version:4.2
    Memo:
  • Cracker/Uploader: telefonbuch
    Date: 2016-04-12 18:50 Version:4.2
    Memo:
  • All Version Links

Download the app

Infomation

Category:
Education
By:
Ulrich Kortenkamp
Version:
4.2
Released:
2016-04-12
Shared:
2016-04-12
Size:
2.1 MB
Download:
630
Compatibility:
Compatibility: Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.