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Rekenrek by mathies

Ontario Association for Mathematics Education

  • Platform: iOS
  • App ID: 868343670
  • Price: Free
  • Category: Education
  • Website: mathies.ca
  • Ad spend: No
  • Mobile Priority: Low
  • User Base Size: Weak
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Publisher: Ontario Association for Mathematics Education
Number of Apps: 12, including

  • Fraction Strips by mathies
  • Notepad by mathies
  • Relational Rods+ by mathies
  • Pattern Blocks+ by mathies
  • Colour Tiles by mathies
Latest Update/Release: 36525 days ago


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.


Rating 4.0

Based on 1 ratings

Last Update

Last Update 1.3.1

Released December 07, 2018

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