Rekenrek by mathies
Free
1.3.1for iPhone, iPad and more
Age Rating
Rekenrek by mathies Screenshots
About Rekenrek by mathies
The Rekenrek tool helps to build a deeper understanding of number concepts and relationships.
Mathematical Concepts:
Make visual models that help explore mathematical thinking related to:
•understanding number relationships using anchors of 5 and 10
•representing numbers in different ways, composing and decomposing numbers
•subitizing (instantly seeing “how many”)
•counting principles
•understanding addition and subtraction
•developing multiplicative thinking
•visualizing division facts
Features:
•Adjust the number of rows.
•Choose a background colour and bead colours.
•Drag the rods to compare values.
•Hide beads with one of the two resizable shades. Shades can be repositioned to focus attention.
•Communicate your thinking or highlight various features of your representation using the “pencil” button.
Mathematical Concepts:
Make visual models that help explore mathematical thinking related to:
•understanding number relationships using anchors of 5 and 10
•representing numbers in different ways, composing and decomposing numbers
•subitizing (instantly seeing “how many”)
•counting principles
•understanding addition and subtraction
•developing multiplicative thinking
•visualizing division facts
Features:
•Adjust the number of rows.
•Choose a background colour and bead colours.
•Drag the rods to compare values.
•Hide beads with one of the two resizable shades. Shades can be repositioned to focus attention.
•Communicate your thinking or highlight various features of your representation using the “pencil” button.
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What's New in the Latest Version 1.3.1
Last updated on Dec 7, 2018
Old Versions
- links to new support pages
- minor bug fixes
- minor bug fixes
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Version History
1.3.1
Dec 7, 2018
- links to new support pages
- minor bug fixes
- minor bug fixes
1.3.0
Nov 10, 2017
• several new additions to the annotation tool (rulers, number lines, grids, hops and polygons)
• improved annotation functionality including the ability to copy and rotate all annotation objects
• minor bug fixes (deletion of imported images)
• improved annotation functionality including the ability to copy and rotate all annotation objects
• minor bug fixes (deletion of imported images)
1.1.3
Apr 6, 2017
- switch between English and French
- annotation objects can now be copied like imported images
- bug fixes
- annotation objects can now be copied like imported images
- bug fixes
1.1.2
Mar 31, 2017
- switch between English and French
- annotation objects can now be copied like imported images
- annotation objects can now be copied like imported images
1.1.0
Jun 25, 2016
- Image importing ability added
- annotation improvements
- annotation improvements
1.0.0
Jan 19, 2015
Rekenrek by mathies FAQ
Click here to learn how to download Rekenrek by mathies in restricted country or region.
Check the following list to see the minimum requirements of Rekenrek by mathies.
iPhone
Requires iOS 8.0 or later.
iPad
Requires iPadOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
Rekenrek by mathies supports English
