About Rekenrek by mathies
Use the rekenrek to deepen understanding of number concepts and relationships.
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.
What's new in the latest 1.3.1
- 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)
Rekenrek by mathies APK Information
Old Versions of Rekenrek by mathies
Rekenrek by mathies 1.3.1
Rekenrek by mathies 1.3.0
Rekenrek by mathies 1.0.6
Rekenrek by mathies 1.0.4
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