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.
免費玩Rekenrek by mathies APP玩免費
免費玩Rekenrek by mathies App
Rekenrek by mathies APP LOGO
Rekenrek by mathies APP QRCode
| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | Android Google Play | 1.0.1 App下載 | 免費 | 1970-01-01 | 2015-04-20 | |
| 未知 | iOS App Store | 1.0.0 App下載 | 免費 | 2015-01-21 | 2015-06-04 |
