可能性语言
Likelihood Language
使用概率语言,用“一定”“很可能”“机会均等”“不太可能”“不可能”等词语来描述和比较日常事件发生的可能性。
Use probability language to describe and compare the likelihood of everyday events using words such as certain, likely, even chance, unlikely, impossible
学习证据 / Evidence
- 把五个日常事件(如“明天太阳会升起”“七月会下雪”“我抛硬币会正面朝上”)放在从“不可能”到“一定”的标尺上。
- 正确使用“很可能”“不太可能”“一定”“不可能”和“机会均等”等词语来描述不同事件。
- 解释为什么从一个大多数球都是红球的袋子里摸出红球是“很可能”的,但不是“一定”的。
- Place five everyday events (e.g. 'the sun will rise tomorrow', 'it will snow in July', 'I'll flip heads') on a scale from impossible to certain
- Use 'likely', 'unlikely', 'certain', 'impossible', and 'even chance' correctly to describe different events
- Explain why pulling a red ball from a bag of mostly red balls is 'likely' but not 'certain'
评估问题 / Assessment
{{name}}是否能正确使用“一定”“很可能”“不太可能”“不可能”等词语,例如,知道用普通骰子掷出7是不可能的,但掷出偶数是很可能发生的?
Does {{name}} use words like "certain," "likely," "unlikely," and "impossible" correctly — for example, knowing that rolling a 7 on a normal die is impossible but rolling an even number is likely?