精确到分钟的报时（9岁以上）
Telling time to the minute (age 9+)
解决涉及时间单位换算的问题（小时↔分钟、分钟↔秒、年↔月、周↔天）
Solve problems involving converting between units of time (hours↔minutes, minutes↔seconds, years↔months, weeks↔days)
学习证据 / Evidence
- 把3小时25分钟换算成205分钟
- 一个节目时长150秒，用分钟和秒表示
- 8周零3天共有多少天？
- Convert 3 hours 25 minutes to 205 minutes
- A programme lasts 150 seconds — express in minutes and seconds
- How many days are in 8 weeks and 3 days?
评估问题 / Assessment
如果{{name}}需要把2小时35分钟换算成分钟，他能做到吗？然后再把180秒换算成分钟和秒，他可以吗？
If {{name}} needs to convert 2 hours 35 minutes into just minutes, can they do it — and then convert 180 seconds into minutes and seconds?