Number Rack, by MLC 4+
The Math Learning Center
专为 iPad 设计
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- 免费
iPad 截屏
简介
Number Rack facilitates the natural development of children’s number sense. The movable, colored beads encourage learners to think in groups of fives and tens, helping them to explore and discover a variety of addition and subtraction strategies. This virtual version of the manipulative is an open-ended educational tool, ideal for elementary classrooms and other learning environments.
FEATURES
• Display 1 to 10 rows of beads, 10 beads per row.
• Hide beads with resizable covers, which allows teachers or learners to model subtraction or difference problems.
• Reverse the colors of rows 6 to 10 to distinguish (or not) groupings of 25 beads.
• Use the drawing tools to annotate work and show understanding.
• Add equations, expressions, and descriptions with the math text and writing tools.
• Share work by saving an image or providing a share code to others. Great for creating the initial setup of an activity, then sharing it with students so they can explore it further.
新内容
版本 3.1
This version introduces a fixed palette with additional drawing and annotation tools: highlighter, rectangular and round shapes, variable line thickness, and arrowheads.
评分及评论
App 隐私
开发者“The Math Learning Center”已表明该 App 的隐私规范可能包括了下述的数据处理方式。有关更多信息，请参阅开发者隐私政策。
未收集数据
开发者不会从此 App 中收集任何数据。
隐私处理规范可能基于你使用的功能或你的年龄等因素而有所不同。了解更多
信息
- 提供者
- The Math Learning Center
- 大小
- 4.3 MB
- 类別
- 教育
- 兼容性
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- iPad
- 设备需装有 iPadOS 14.7 或更高版本。
- Mac
- 需要 macOS 12.0 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。
- Apple Vision
- 设备需装有 visionOS 1.0 或更高版本。
- 语言
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英语
- 年龄分级
- 4+
- Copyright
- © 2019 The Math Learning Center
- 价格
- 免费