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Understanding Number System
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In small teams, students design a new number system with their own symbols and rules, then use it to solve simple problems and write a short guide for the partner class. During the video call, they teach their system to the other class and test wheth...
- 学生年龄
- 6 岁以下, 6-8 岁, 9-12 岁, 13-15 岁, 16-18 岁, 18 岁及以上
- 项目时长
- 1 周
- 开始月份
- 一月 2027
学习成果
Students will be able to describe the base-10 number system and explain how place value works using everyday examples.
记忆 / 理解
Students will be able to apply their own symbols and rules to represent and solve simple counting and addition problems in their newly designed number system.
应用
Students will be able to compare and contrast their number system with the partner class's system, identifying strengths and differences during the video exchange.
分析
Students will be able to evaluate how clearly their partner class understood their number system guide and judge which rules or symbols need revising.
评价
Students will be able to design an improved number system with a written guide, collaboratively refined through feedback from international peers, that solves a real counting challenge.
创造
要培养的技能
协作与团队合作
创造力与创新
项目活动
1
Meet the partner class and introduce our number systems
Students get to know the partner class, share a quick number fact from their own lives, and hear how the other class counts. Teams start thinking about what makes a number system work.
时长： 15 分钟
2
Design, test and write a guide for our own number system
In small teams, students create their own symbols and counting rules, solve simple counting and addition problems with them, and write a short guide. They then prepare to teach the system during the video call.
时长： 75 分钟
3
Video call: teach our system and test whether the other class can use it
Each team teaches its number system to the partner class and tries to solve a problem together. Both classes compare their systems, note strengths and differences, and suggest which rules need revising.
时长： 30 分钟